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| 1 // This file was GENERATED by command: | |
| 2 // pump.py bind_internal.h.pump | |
| 3 // DO NOT EDIT BY HAND!!! | |
| 4 | |
| 5 | |
| 6 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 7 // Use of this source code is governed by a BSD-style license that can be | |
| 8 // found in the LICENSE file. | |
| 9 | |
| 10 #ifndef BASE_BIND_INTERNAL_H_ | |
| 11 #define BASE_BIND_INTERNAL_H_ | |
| 12 | |
| 13 #include "base/bind_helpers.h" | |
| 14 #include "base/callback_internal.h" | |
| 15 #include "base/memory/raw_scoped_refptr_mismatch_checker.h" | |
| 16 #include "base/memory/weak_ptr.h" | |
| 17 #include "base/template_util.h" | |
| 18 #include "build/build_config.h" | |
| 19 | |
| 20 #if defined(OS_WIN) | |
| 21 #include "base/bind_internal_win.h" | |
| 22 #endif | |
| 23 | |
| 24 namespace base { | |
| 25 namespace internal { | |
| 26 | |
| 27 // See base/callback.h for user documentation. | |
| 28 // | |
| 29 // | |
| 30 // CONCEPTS: | |
| 31 // Runnable -- A type (really a type class) that has a single Run() method | |
| 32 // and a RunType typedef that corresponds to the type of Run(). | |
| 33 // A Runnable can declare that it should treated like a method | |
| 34 // call by including a typedef named IsMethod. The value of | |
| 35 // this typedef is NOT inspected, only the existence. When a | |
| 36 // Runnable declares itself a method, Bind() will enforce special | |
| 37 // refcounting + WeakPtr handling semantics for the first | |
| 38 // parameter which is expected to be an object. | |
| 39 // Functor -- A copyable type representing something that should be called. | |
| 40 // All function pointers, Callback<>, and Runnables are functors | |
| 41 // even if the invocation syntax differs. | |
| 42 // RunType -- A function type (as opposed to function _pointer_ type) for | |
| 43 // a Run() function. Usually just a convenience typedef. | |
| 44 // (Bound)ArgsType -- A function type that is being (ab)used to store the | |
| 45 // types of set of arguments. The "return" type is always | |
| 46 // void here. We use this hack so that we do not need | |
| 47 // a new type name for each arity of type. (eg., | |
| 48 // BindState1, BindState2). This makes forward | |
| 49 // declarations and friending much much easier. | |
| 50 // | |
| 51 // Types: | |
| 52 // RunnableAdapter<> -- Wraps the various "function" pointer types into an | |
| 53 // object that adheres to the Runnable interface. | |
| 54 // There are |3*ARITY| RunnableAdapter types. | |
| 55 // FunctionTraits<> -- Type traits that unwrap a function signature into a | |
| 56 // a set of easier to use typedefs. Used mainly for | |
| 57 // compile time asserts. | |
| 58 // There are |ARITY| FunctionTraits types. | |
| 59 // ForceVoidReturn<> -- Helper class for translating function signatures to | |
| 60 // equivalent forms with a "void" return type. | |
| 61 // There are |ARITY| ForceVoidReturn types. | |
| 62 // FunctorTraits<> -- Type traits used determine the correct RunType and | |
| 63 // RunnableType for a Functor. This is where function | |
| 64 // signature adapters are applied. | |
| 65 // There are |ARITY| ForceVoidReturn types. | |
| 66 // MakeRunnable<> -- Takes a Functor and returns an object in the Runnable | |
| 67 // type class that represents the underlying Functor. | |
| 68 // There are |O(1)| MakeRunnable types. | |
| 69 // InvokeHelper<> -- Take a Runnable + arguments and actully invokes it. | |
| 70 // Handle the differing syntaxes needed for WeakPtr<> support, | |
| 71 // and for ignoring return values. This is separate from | |
| 72 // Invoker to avoid creating multiple version of Invoker<> | |
| 73 // which grows at O(n^2) with the arity. | |
| 74 // There are |k*ARITY| InvokeHelper types. | |
| 75 // Invoker<> -- Unwraps the curried parameters and executes the Runnable. | |
| 76 // There are |(ARITY^2 + ARITY)/2| Invoketypes. | |
| 77 // BindState<> -- Stores the curried parameters, and is the main entry point | |
| 78 // into the Bind() system, doing most of the type resolution. | |
| 79 // There are ARITY BindState types. | |
| 80 | |
| 81 // RunnableAdapter<> | |
| 82 // | |
| 83 // The RunnableAdapter<> templates provide a uniform interface for invoking | |
| 84 // a function pointer, method pointer, or const method pointer. The adapter | |
| 85 // exposes a Run() method with an appropriate signature. Using this wrapper | |
| 86 // allows for writing code that supports all three pointer types without | |
| 87 // undue repetition. Without it, a lot of code would need to be repeated 3 | |
| 88 // times. | |
| 89 // | |
| 90 // For method pointers and const method pointers the first argument to Run() | |
| 91 // is considered to be the received of the method. This is similar to STL's | |
| 92 // mem_fun(). | |
| 93 // | |
| 94 // This class also exposes a RunType typedef that is the function type of the | |
| 95 // Run() function. | |
| 96 // | |
| 97 // If and only if the wrapper contains a method or const method pointer, an | |
| 98 // IsMethod typedef is exposed. The existence of this typedef (NOT the value) | |
| 99 // marks that the wrapper should be considered a method wrapper. | |
| 100 | |
| 101 template <typename Functor> | |
| 102 class RunnableAdapter; | |
| 103 | |
| 104 // Function: Arity 0. | |
| 105 template <typename R> | |
| 106 class RunnableAdapter<R(*)()> { | |
| 107 public: | |
| 108 typedef R (RunType)(); | |
| 109 | |
| 110 explicit RunnableAdapter(R(*function)()) | |
| 111 : function_(function) { | |
| 112 } | |
| 113 | |
| 114 R Run() { | |
| 115 return function_(); | |
| 116 } | |
| 117 | |
| 118 private: | |
| 119 R (*function_)(); | |
| 120 }; | |
| 121 | |
| 122 // Method: Arity 0. | |
| 123 template <typename R, typename T> | |
| 124 class RunnableAdapter<R(T::*)()> { | |
| 125 public: | |
| 126 typedef R (RunType)(T*); | |
| 127 typedef true_type IsMethod; | |
| 128 | |
| 129 explicit RunnableAdapter(R(T::*method)()) | |
| 130 : method_(method) { | |
| 131 } | |
| 132 | |
| 133 R Run(T* object) { | |
| 134 return (object->*method_)(); | |
| 135 } | |
| 136 | |
| 137 private: | |
| 138 R (T::*method_)(); | |
| 139 }; | |
| 140 | |
| 141 // Const Method: Arity 0. | |
| 142 template <typename R, typename T> | |
| 143 class RunnableAdapter<R(T::*)() const> { | |
| 144 public: | |
| 145 typedef R (RunType)(const T*); | |
| 146 typedef true_type IsMethod; | |
| 147 | |
| 148 explicit RunnableAdapter(R(T::*method)() const) | |
| 149 : method_(method) { | |
| 150 } | |
| 151 | |
| 152 R Run(const T* object) { | |
| 153 return (object->*method_)(); | |
| 154 } | |
| 155 | |
| 156 private: | |
| 157 R (T::*method_)() const; | |
| 158 }; | |
| 159 | |
| 160 // Function: Arity 1. | |
| 161 template <typename R, typename A1> | |
| 162 class RunnableAdapter<R(*)(A1)> { | |
| 163 public: | |
| 164 typedef R (RunType)(A1); | |
| 165 | |
| 166 explicit RunnableAdapter(R(*function)(A1)) | |
| 167 : function_(function) { | |
| 168 } | |
| 169 | |
| 170 R Run(typename CallbackParamTraits<A1>::ForwardType a1) { | |
| 171 return function_(CallbackForward(a1)); | |
| 172 } | |
| 173 | |
| 174 private: | |
| 175 R (*function_)(A1); | |
| 176 }; | |
| 177 | |
| 178 // Method: Arity 1. | |
| 179 template <typename R, typename T, typename A1> | |
| 180 class RunnableAdapter<R(T::*)(A1)> { | |
| 181 public: | |
| 182 typedef R (RunType)(T*, A1); | |
| 183 typedef true_type IsMethod; | |
| 184 | |
| 185 explicit RunnableAdapter(R(T::*method)(A1)) | |
| 186 : method_(method) { | |
| 187 } | |
| 188 | |
| 189 R Run(T* object, typename CallbackParamTraits<A1>::ForwardType a1) { | |
| 190 return (object->*method_)(CallbackForward(a1)); | |
| 191 } | |
| 192 | |
| 193 private: | |
| 194 R (T::*method_)(A1); | |
| 195 }; | |
| 196 | |
| 197 // Const Method: Arity 1. | |
| 198 template <typename R, typename T, typename A1> | |
| 199 class RunnableAdapter<R(T::*)(A1) const> { | |
| 200 public: | |
| 201 typedef R (RunType)(const T*, A1); | |
| 202 typedef true_type IsMethod; | |
| 203 | |
| 204 explicit RunnableAdapter(R(T::*method)(A1) const) | |
| 205 : method_(method) { | |
| 206 } | |
| 207 | |
| 208 R Run(const T* object, typename CallbackParamTraits<A1>::ForwardType a1) { | |
| 209 return (object->*method_)(CallbackForward(a1)); | |
| 210 } | |
| 211 | |
| 212 private: | |
| 213 R (T::*method_)(A1) const; | |
| 214 }; | |
| 215 | |
| 216 // Function: Arity 2. | |
| 217 template <typename R, typename A1, typename A2> | |
| 218 class RunnableAdapter<R(*)(A1, A2)> { | |
| 219 public: | |
| 220 typedef R (RunType)(A1, A2); | |
| 221 | |
| 222 explicit RunnableAdapter(R(*function)(A1, A2)) | |
| 223 : function_(function) { | |
| 224 } | |
| 225 | |
| 226 R Run(typename CallbackParamTraits<A1>::ForwardType a1, | |
| 227 typename CallbackParamTraits<A2>::ForwardType a2) { | |
| 228 return function_(CallbackForward(a1), CallbackForward(a2)); | |
| 229 } | |
| 230 | |
| 231 private: | |
| 232 R (*function_)(A1, A2); | |
| 233 }; | |
| 234 | |
| 235 // Method: Arity 2. | |
| 236 template <typename R, typename T, typename A1, typename A2> | |
| 237 class RunnableAdapter<R(T::*)(A1, A2)> { | |
| 238 public: | |
| 239 typedef R (RunType)(T*, A1, A2); | |
| 240 typedef true_type IsMethod; | |
| 241 | |
| 242 explicit RunnableAdapter(R(T::*method)(A1, A2)) | |
| 243 : method_(method) { | |
| 244 } | |
| 245 | |
| 246 R Run(T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 247 typename CallbackParamTraits<A2>::ForwardType a2) { | |
| 248 return (object->*method_)(CallbackForward(a1), CallbackForward(a2)); | |
| 249 } | |
| 250 | |
| 251 private: | |
| 252 R (T::*method_)(A1, A2); | |
| 253 }; | |
| 254 | |
| 255 // Const Method: Arity 2. | |
| 256 template <typename R, typename T, typename A1, typename A2> | |
| 257 class RunnableAdapter<R(T::*)(A1, A2) const> { | |
| 258 public: | |
| 259 typedef R (RunType)(const T*, A1, A2); | |
| 260 typedef true_type IsMethod; | |
| 261 | |
| 262 explicit RunnableAdapter(R(T::*method)(A1, A2) const) | |
| 263 : method_(method) { | |
| 264 } | |
| 265 | |
| 266 R Run(const T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 267 typename CallbackParamTraits<A2>::ForwardType a2) { | |
| 268 return (object->*method_)(CallbackForward(a1), CallbackForward(a2)); | |
| 269 } | |
| 270 | |
| 271 private: | |
| 272 R (T::*method_)(A1, A2) const; | |
| 273 }; | |
| 274 | |
| 275 // Function: Arity 3. | |
| 276 template <typename R, typename A1, typename A2, typename A3> | |
| 277 class RunnableAdapter<R(*)(A1, A2, A3)> { | |
| 278 public: | |
| 279 typedef R (RunType)(A1, A2, A3); | |
| 280 | |
| 281 explicit RunnableAdapter(R(*function)(A1, A2, A3)) | |
| 282 : function_(function) { | |
| 283 } | |
| 284 | |
| 285 R Run(typename CallbackParamTraits<A1>::ForwardType a1, | |
| 286 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 287 typename CallbackParamTraits<A3>::ForwardType a3) { | |
| 288 return function_(CallbackForward(a1), CallbackForward(a2), | |
| 289 CallbackForward(a3)); | |
| 290 } | |
| 291 | |
| 292 private: | |
| 293 R (*function_)(A1, A2, A3); | |
| 294 }; | |
| 295 | |
| 296 // Method: Arity 3. | |
| 297 template <typename R, typename T, typename A1, typename A2, typename A3> | |
| 298 class RunnableAdapter<R(T::*)(A1, A2, A3)> { | |
| 299 public: | |
| 300 typedef R (RunType)(T*, A1, A2, A3); | |
| 301 typedef true_type IsMethod; | |
| 302 | |
| 303 explicit RunnableAdapter(R(T::*method)(A1, A2, A3)) | |
| 304 : method_(method) { | |
| 305 } | |
| 306 | |
| 307 R Run(T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 308 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 309 typename CallbackParamTraits<A3>::ForwardType a3) { | |
| 310 return (object->*method_)(CallbackForward(a1), CallbackForward(a2), | |
| 311 CallbackForward(a3)); | |
| 312 } | |
| 313 | |
| 314 private: | |
| 315 R (T::*method_)(A1, A2, A3); | |
| 316 }; | |
| 317 | |
| 318 // Const Method: Arity 3. | |
| 319 template <typename R, typename T, typename A1, typename A2, typename A3> | |
| 320 class RunnableAdapter<R(T::*)(A1, A2, A3) const> { | |
| 321 public: | |
| 322 typedef R (RunType)(const T*, A1, A2, A3); | |
| 323 typedef true_type IsMethod; | |
| 324 | |
| 325 explicit RunnableAdapter(R(T::*method)(A1, A2, A3) const) | |
| 326 : method_(method) { | |
| 327 } | |
| 328 | |
| 329 R Run(const T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 330 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 331 typename CallbackParamTraits<A3>::ForwardType a3) { | |
| 332 return (object->*method_)(CallbackForward(a1), CallbackForward(a2), | |
| 333 CallbackForward(a3)); | |
| 334 } | |
| 335 | |
| 336 private: | |
| 337 R (T::*method_)(A1, A2, A3) const; | |
| 338 }; | |
| 339 | |
| 340 // Function: Arity 4. | |
| 341 template <typename R, typename A1, typename A2, typename A3, typename A4> | |
| 342 class RunnableAdapter<R(*)(A1, A2, A3, A4)> { | |
| 343 public: | |
| 344 typedef R (RunType)(A1, A2, A3, A4); | |
| 345 | |
| 346 explicit RunnableAdapter(R(*function)(A1, A2, A3, A4)) | |
| 347 : function_(function) { | |
| 348 } | |
| 349 | |
| 350 R Run(typename CallbackParamTraits<A1>::ForwardType a1, | |
| 351 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 352 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 353 typename CallbackParamTraits<A4>::ForwardType a4) { | |
| 354 return function_(CallbackForward(a1), CallbackForward(a2), | |
| 355 CallbackForward(a3), CallbackForward(a4)); | |
| 356 } | |
| 357 | |
| 358 private: | |
| 359 R (*function_)(A1, A2, A3, A4); | |
| 360 }; | |
| 361 | |
| 362 // Method: Arity 4. | |
| 363 template <typename R, typename T, typename A1, typename A2, typename A3, | |
| 364 typename A4> | |
| 365 class RunnableAdapter<R(T::*)(A1, A2, A3, A4)> { | |
| 366 public: | |
| 367 typedef R (RunType)(T*, A1, A2, A3, A4); | |
| 368 typedef true_type IsMethod; | |
| 369 | |
| 370 explicit RunnableAdapter(R(T::*method)(A1, A2, A3, A4)) | |
| 371 : method_(method) { | |
| 372 } | |
| 373 | |
| 374 R Run(T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 375 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 376 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 377 typename CallbackParamTraits<A4>::ForwardType a4) { | |
| 378 return (object->*method_)(CallbackForward(a1), CallbackForward(a2), | |
| 379 CallbackForward(a3), CallbackForward(a4)); | |
| 380 } | |
| 381 | |
| 382 private: | |
| 383 R (T::*method_)(A1, A2, A3, A4); | |
| 384 }; | |
| 385 | |
| 386 // Const Method: Arity 4. | |
| 387 template <typename R, typename T, typename A1, typename A2, typename A3, | |
| 388 typename A4> | |
| 389 class RunnableAdapter<R(T::*)(A1, A2, A3, A4) const> { | |
| 390 public: | |
| 391 typedef R (RunType)(const T*, A1, A2, A3, A4); | |
| 392 typedef true_type IsMethod; | |
| 393 | |
| 394 explicit RunnableAdapter(R(T::*method)(A1, A2, A3, A4) const) | |
| 395 : method_(method) { | |
| 396 } | |
| 397 | |
| 398 R Run(const T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 399 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 400 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 401 typename CallbackParamTraits<A4>::ForwardType a4) { | |
| 402 return (object->*method_)(CallbackForward(a1), CallbackForward(a2), | |
| 403 CallbackForward(a3), CallbackForward(a4)); | |
| 404 } | |
| 405 | |
| 406 private: | |
| 407 R (T::*method_)(A1, A2, A3, A4) const; | |
| 408 }; | |
| 409 | |
| 410 // Function: Arity 5. | |
| 411 template <typename R, typename A1, typename A2, typename A3, typename A4, | |
| 412 typename A5> | |
| 413 class RunnableAdapter<R(*)(A1, A2, A3, A4, A5)> { | |
| 414 public: | |
| 415 typedef R (RunType)(A1, A2, A3, A4, A5); | |
| 416 | |
| 417 explicit RunnableAdapter(R(*function)(A1, A2, A3, A4, A5)) | |
| 418 : function_(function) { | |
| 419 } | |
| 420 | |
| 421 R Run(typename CallbackParamTraits<A1>::ForwardType a1, | |
| 422 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 423 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 424 typename CallbackParamTraits<A4>::ForwardType a4, | |
| 425 typename CallbackParamTraits<A5>::ForwardType a5) { | |
| 426 return function_(CallbackForward(a1), CallbackForward(a2), | |
| 427 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5)); | |
| 428 } | |
| 429 | |
| 430 private: | |
| 431 R (*function_)(A1, A2, A3, A4, A5); | |
| 432 }; | |
| 433 | |
| 434 // Method: Arity 5. | |
| 435 template <typename R, typename T, typename A1, typename A2, typename A3, | |
| 436 typename A4, typename A5> | |
| 437 class RunnableAdapter<R(T::*)(A1, A2, A3, A4, A5)> { | |
| 438 public: | |
| 439 typedef R (RunType)(T*, A1, A2, A3, A4, A5); | |
| 440 typedef true_type IsMethod; | |
| 441 | |
| 442 explicit RunnableAdapter(R(T::*method)(A1, A2, A3, A4, A5)) | |
| 443 : method_(method) { | |
| 444 } | |
| 445 | |
| 446 R Run(T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 447 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 448 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 449 typename CallbackParamTraits<A4>::ForwardType a4, | |
| 450 typename CallbackParamTraits<A5>::ForwardType a5) { | |
| 451 return (object->*method_)(CallbackForward(a1), CallbackForward(a2), | |
| 452 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5)); | |
| 453 } | |
| 454 | |
| 455 private: | |
| 456 R (T::*method_)(A1, A2, A3, A4, A5); | |
| 457 }; | |
| 458 | |
| 459 // Const Method: Arity 5. | |
| 460 template <typename R, typename T, typename A1, typename A2, typename A3, | |
| 461 typename A4, typename A5> | |
| 462 class RunnableAdapter<R(T::*)(A1, A2, A3, A4, A5) const> { | |
| 463 public: | |
| 464 typedef R (RunType)(const T*, A1, A2, A3, A4, A5); | |
| 465 typedef true_type IsMethod; | |
| 466 | |
| 467 explicit RunnableAdapter(R(T::*method)(A1, A2, A3, A4, A5) const) | |
| 468 : method_(method) { | |
| 469 } | |
| 470 | |
| 471 R Run(const T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 472 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 473 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 474 typename CallbackParamTraits<A4>::ForwardType a4, | |
| 475 typename CallbackParamTraits<A5>::ForwardType a5) { | |
| 476 return (object->*method_)(CallbackForward(a1), CallbackForward(a2), | |
| 477 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5)); | |
| 478 } | |
| 479 | |
| 480 private: | |
| 481 R (T::*method_)(A1, A2, A3, A4, A5) const; | |
| 482 }; | |
| 483 | |
| 484 // Function: Arity 6. | |
| 485 template <typename R, typename A1, typename A2, typename A3, typename A4, | |
| 486 typename A5, typename A6> | |
| 487 class RunnableAdapter<R(*)(A1, A2, A3, A4, A5, A6)> { | |
| 488 public: | |
| 489 typedef R (RunType)(A1, A2, A3, A4, A5, A6); | |
| 490 | |
| 491 explicit RunnableAdapter(R(*function)(A1, A2, A3, A4, A5, A6)) | |
| 492 : function_(function) { | |
| 493 } | |
| 494 | |
| 495 R Run(typename CallbackParamTraits<A1>::ForwardType a1, | |
| 496 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 497 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 498 typename CallbackParamTraits<A4>::ForwardType a4, | |
| 499 typename CallbackParamTraits<A5>::ForwardType a5, | |
| 500 typename CallbackParamTraits<A6>::ForwardType a6) { | |
| 501 return function_(CallbackForward(a1), CallbackForward(a2), | |
| 502 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5), | |
| 503 CallbackForward(a6)); | |
| 504 } | |
| 505 | |
| 506 private: | |
| 507 R (*function_)(A1, A2, A3, A4, A5, A6); | |
| 508 }; | |
| 509 | |
| 510 // Method: Arity 6. | |
| 511 template <typename R, typename T, typename A1, typename A2, typename A3, | |
| 512 typename A4, typename A5, typename A6> | |
| 513 class RunnableAdapter<R(T::*)(A1, A2, A3, A4, A5, A6)> { | |
| 514 public: | |
| 515 typedef R (RunType)(T*, A1, A2, A3, A4, A5, A6); | |
| 516 typedef true_type IsMethod; | |
| 517 | |
| 518 explicit RunnableAdapter(R(T::*method)(A1, A2, A3, A4, A5, A6)) | |
| 519 : method_(method) { | |
| 520 } | |
| 521 | |
| 522 R Run(T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 523 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 524 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 525 typename CallbackParamTraits<A4>::ForwardType a4, | |
| 526 typename CallbackParamTraits<A5>::ForwardType a5, | |
| 527 typename CallbackParamTraits<A6>::ForwardType a6) { | |
| 528 return (object->*method_)(CallbackForward(a1), CallbackForward(a2), | |
| 529 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5), | |
| 530 CallbackForward(a6)); | |
| 531 } | |
| 532 | |
| 533 private: | |
| 534 R (T::*method_)(A1, A2, A3, A4, A5, A6); | |
| 535 }; | |
| 536 | |
| 537 // Const Method: Arity 6. | |
| 538 template <typename R, typename T, typename A1, typename A2, typename A3, | |
| 539 typename A4, typename A5, typename A6> | |
| 540 class RunnableAdapter<R(T::*)(A1, A2, A3, A4, A5, A6) const> { | |
| 541 public: | |
| 542 typedef R (RunType)(const T*, A1, A2, A3, A4, A5, A6); | |
| 543 typedef true_type IsMethod; | |
| 544 | |
| 545 explicit RunnableAdapter(R(T::*method)(A1, A2, A3, A4, A5, A6) const) | |
| 546 : method_(method) { | |
| 547 } | |
| 548 | |
| 549 R Run(const T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 550 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 551 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 552 typename CallbackParamTraits<A4>::ForwardType a4, | |
| 553 typename CallbackParamTraits<A5>::ForwardType a5, | |
| 554 typename CallbackParamTraits<A6>::ForwardType a6) { | |
| 555 return (object->*method_)(CallbackForward(a1), CallbackForward(a2), | |
| 556 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5), | |
| 557 CallbackForward(a6)); | |
| 558 } | |
| 559 | |
| 560 private: | |
| 561 R (T::*method_)(A1, A2, A3, A4, A5, A6) const; | |
| 562 }; | |
| 563 | |
| 564 // Function: Arity 7. | |
| 565 template <typename R, typename A1, typename A2, typename A3, typename A4, | |
| 566 typename A5, typename A6, typename A7> | |
| 567 class RunnableAdapter<R(*)(A1, A2, A3, A4, A5, A6, A7)> { | |
| 568 public: | |
| 569 typedef R (RunType)(A1, A2, A3, A4, A5, A6, A7); | |
| 570 | |
| 571 explicit RunnableAdapter(R(*function)(A1, A2, A3, A4, A5, A6, A7)) | |
| 572 : function_(function) { | |
| 573 } | |
| 574 | |
| 575 R Run(typename CallbackParamTraits<A1>::ForwardType a1, | |
| 576 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 577 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 578 typename CallbackParamTraits<A4>::ForwardType a4, | |
| 579 typename CallbackParamTraits<A5>::ForwardType a5, | |
| 580 typename CallbackParamTraits<A6>::ForwardType a6, | |
| 581 typename CallbackParamTraits<A7>::ForwardType a7) { | |
| 582 return function_(CallbackForward(a1), CallbackForward(a2), | |
| 583 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5), | |
| 584 CallbackForward(a6), CallbackForward(a7)); | |
| 585 } | |
| 586 | |
| 587 private: | |
| 588 R (*function_)(A1, A2, A3, A4, A5, A6, A7); | |
| 589 }; | |
| 590 | |
| 591 // Method: Arity 7. | |
| 592 template <typename R, typename T, typename A1, typename A2, typename A3, | |
| 593 typename A4, typename A5, typename A6, typename A7> | |
| 594 class RunnableAdapter<R(T::*)(A1, A2, A3, A4, A5, A6, A7)> { | |
| 595 public: | |
| 596 typedef R (RunType)(T*, A1, A2, A3, A4, A5, A6, A7); | |
| 597 typedef true_type IsMethod; | |
| 598 | |
| 599 explicit RunnableAdapter(R(T::*method)(A1, A2, A3, A4, A5, A6, A7)) | |
| 600 : method_(method) { | |
| 601 } | |
| 602 | |
| 603 R Run(T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 604 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 605 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 606 typename CallbackParamTraits<A4>::ForwardType a4, | |
| 607 typename CallbackParamTraits<A5>::ForwardType a5, | |
| 608 typename CallbackParamTraits<A6>::ForwardType a6, | |
| 609 typename CallbackParamTraits<A7>::ForwardType a7) { | |
| 610 return (object->*method_)(CallbackForward(a1), CallbackForward(a2), | |
| 611 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5), | |
| 612 CallbackForward(a6), CallbackForward(a7)); | |
| 613 } | |
| 614 | |
| 615 private: | |
| 616 R (T::*method_)(A1, A2, A3, A4, A5, A6, A7); | |
| 617 }; | |
| 618 | |
| 619 // Const Method: Arity 7. | |
| 620 template <typename R, typename T, typename A1, typename A2, typename A3, | |
| 621 typename A4, typename A5, typename A6, typename A7> | |
| 622 class RunnableAdapter<R(T::*)(A1, A2, A3, A4, A5, A6, A7) const> { | |
| 623 public: | |
| 624 typedef R (RunType)(const T*, A1, A2, A3, A4, A5, A6, A7); | |
| 625 typedef true_type IsMethod; | |
| 626 | |
| 627 explicit RunnableAdapter(R(T::*method)(A1, A2, A3, A4, A5, A6, A7) const) | |
| 628 : method_(method) { | |
| 629 } | |
| 630 | |
| 631 R Run(const T* object, typename CallbackParamTraits<A1>::ForwardType a1, | |
| 632 typename CallbackParamTraits<A2>::ForwardType a2, | |
| 633 typename CallbackParamTraits<A3>::ForwardType a3, | |
| 634 typename CallbackParamTraits<A4>::ForwardType a4, | |
| 635 typename CallbackParamTraits<A5>::ForwardType a5, | |
| 636 typename CallbackParamTraits<A6>::ForwardType a6, | |
| 637 typename CallbackParamTraits<A7>::ForwardType a7) { | |
| 638 return (object->*method_)(CallbackForward(a1), CallbackForward(a2), | |
| 639 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5), | |
| 640 CallbackForward(a6), CallbackForward(a7)); | |
| 641 } | |
| 642 | |
| 643 private: | |
| 644 R (T::*method_)(A1, A2, A3, A4, A5, A6, A7) const; | |
| 645 }; | |
| 646 | |
| 647 | |
| 648 // FunctionTraits<> | |
| 649 // | |
| 650 // Breaks a function signature apart into typedefs for easier introspection. | |
| 651 template <typename Sig> | |
| 652 struct FunctionTraits; | |
| 653 | |
| 654 template <typename R> | |
| 655 struct FunctionTraits<R()> { | |
| 656 typedef R ReturnType; | |
| 657 }; | |
| 658 | |
| 659 template <typename R, typename A1> | |
| 660 struct FunctionTraits<R(A1)> { | |
| 661 typedef R ReturnType; | |
| 662 typedef A1 A1Type; | |
| 663 }; | |
| 664 | |
| 665 template <typename R, typename A1, typename A2> | |
| 666 struct FunctionTraits<R(A1, A2)> { | |
| 667 typedef R ReturnType; | |
| 668 typedef A1 A1Type; | |
| 669 typedef A2 A2Type; | |
| 670 }; | |
| 671 | |
| 672 template <typename R, typename A1, typename A2, typename A3> | |
| 673 struct FunctionTraits<R(A1, A2, A3)> { | |
| 674 typedef R ReturnType; | |
| 675 typedef A1 A1Type; | |
| 676 typedef A2 A2Type; | |
| 677 typedef A3 A3Type; | |
| 678 }; | |
| 679 | |
| 680 template <typename R, typename A1, typename A2, typename A3, typename A4> | |
| 681 struct FunctionTraits<R(A1, A2, A3, A4)> { | |
| 682 typedef R ReturnType; | |
| 683 typedef A1 A1Type; | |
| 684 typedef A2 A2Type; | |
| 685 typedef A3 A3Type; | |
| 686 typedef A4 A4Type; | |
| 687 }; | |
| 688 | |
| 689 template <typename R, typename A1, typename A2, typename A3, typename A4, | |
| 690 typename A5> | |
| 691 struct FunctionTraits<R(A1, A2, A3, A4, A5)> { | |
| 692 typedef R ReturnType; | |
| 693 typedef A1 A1Type; | |
| 694 typedef A2 A2Type; | |
| 695 typedef A3 A3Type; | |
| 696 typedef A4 A4Type; | |
| 697 typedef A5 A5Type; | |
| 698 }; | |
| 699 | |
| 700 template <typename R, typename A1, typename A2, typename A3, typename A4, | |
| 701 typename A5, typename A6> | |
| 702 struct FunctionTraits<R(A1, A2, A3, A4, A5, A6)> { | |
| 703 typedef R ReturnType; | |
| 704 typedef A1 A1Type; | |
| 705 typedef A2 A2Type; | |
| 706 typedef A3 A3Type; | |
| 707 typedef A4 A4Type; | |
| 708 typedef A5 A5Type; | |
| 709 typedef A6 A6Type; | |
| 710 }; | |
| 711 | |
| 712 template <typename R, typename A1, typename A2, typename A3, typename A4, | |
| 713 typename A5, typename A6, typename A7> | |
| 714 struct FunctionTraits<R(A1, A2, A3, A4, A5, A6, A7)> { | |
| 715 typedef R ReturnType; | |
| 716 typedef A1 A1Type; | |
| 717 typedef A2 A2Type; | |
| 718 typedef A3 A3Type; | |
| 719 typedef A4 A4Type; | |
| 720 typedef A5 A5Type; | |
| 721 typedef A6 A6Type; | |
| 722 typedef A7 A7Type; | |
| 723 }; | |
| 724 | |
| 725 | |
| 726 // ForceVoidReturn<> | |
| 727 // | |
| 728 // Set of templates that support forcing the function return type to void. | |
| 729 template <typename Sig> | |
| 730 struct ForceVoidReturn; | |
| 731 | |
| 732 template <typename R> | |
| 733 struct ForceVoidReturn<R()> { | |
| 734 typedef void(RunType)(); | |
| 735 }; | |
| 736 | |
| 737 template <typename R, typename A1> | |
| 738 struct ForceVoidReturn<R(A1)> { | |
| 739 typedef void(RunType)(A1); | |
| 740 }; | |
| 741 | |
| 742 template <typename R, typename A1, typename A2> | |
| 743 struct ForceVoidReturn<R(A1, A2)> { | |
| 744 typedef void(RunType)(A1, A2); | |
| 745 }; | |
| 746 | |
| 747 template <typename R, typename A1, typename A2, typename A3> | |
| 748 struct ForceVoidReturn<R(A1, A2, A3)> { | |
| 749 typedef void(RunType)(A1, A2, A3); | |
| 750 }; | |
| 751 | |
| 752 template <typename R, typename A1, typename A2, typename A3, typename A4> | |
| 753 struct ForceVoidReturn<R(A1, A2, A3, A4)> { | |
| 754 typedef void(RunType)(A1, A2, A3, A4); | |
| 755 }; | |
| 756 | |
| 757 template <typename R, typename A1, typename A2, typename A3, typename A4, | |
| 758 typename A5> | |
| 759 struct ForceVoidReturn<R(A1, A2, A3, A4, A5)> { | |
| 760 typedef void(RunType)(A1, A2, A3, A4, A5); | |
| 761 }; | |
| 762 | |
| 763 template <typename R, typename A1, typename A2, typename A3, typename A4, | |
| 764 typename A5, typename A6> | |
| 765 struct ForceVoidReturn<R(A1, A2, A3, A4, A5, A6)> { | |
| 766 typedef void(RunType)(A1, A2, A3, A4, A5, A6); | |
| 767 }; | |
| 768 | |
| 769 template <typename R, typename A1, typename A2, typename A3, typename A4, | |
| 770 typename A5, typename A6, typename A7> | |
| 771 struct ForceVoidReturn<R(A1, A2, A3, A4, A5, A6, A7)> { | |
| 772 typedef void(RunType)(A1, A2, A3, A4, A5, A6, A7); | |
| 773 }; | |
| 774 | |
| 775 | |
| 776 // FunctorTraits<> | |
| 777 // | |
| 778 // See description at top of file. | |
| 779 template <typename T> | |
| 780 struct FunctorTraits { | |
| 781 typedef RunnableAdapter<T> RunnableType; | |
| 782 typedef typename RunnableType::RunType RunType; | |
| 783 }; | |
| 784 | |
| 785 template <typename T> | |
| 786 struct FunctorTraits<IgnoreResultHelper<T> > { | |
| 787 typedef typename FunctorTraits<T>::RunnableType RunnableType; | |
| 788 typedef typename ForceVoidReturn< | |
| 789 typename RunnableType::RunType>::RunType RunType; | |
| 790 }; | |
| 791 | |
| 792 template <typename T> | |
| 793 struct FunctorTraits<Callback<T> > { | |
| 794 typedef Callback<T> RunnableType; | |
| 795 typedef typename Callback<T>::RunType RunType; | |
| 796 }; | |
| 797 | |
| 798 | |
| 799 // MakeRunnable<> | |
| 800 // | |
| 801 // Converts a passed in functor to a RunnableType using type inference. | |
| 802 | |
| 803 template <typename T> | |
| 804 typename FunctorTraits<T>::RunnableType MakeRunnable(const T& t) { | |
| 805 return RunnableAdapter<T>(t); | |
| 806 } | |
| 807 | |
| 808 template <typename T> | |
| 809 typename FunctorTraits<T>::RunnableType | |
| 810 MakeRunnable(const IgnoreResultHelper<T>& t) { | |
| 811 return MakeRunnable(t.functor_); | |
| 812 } | |
| 813 | |
| 814 template <typename T> | |
| 815 const typename FunctorTraits<Callback<T> >::RunnableType& | |
| 816 MakeRunnable(const Callback<T>& t) { | |
| 817 DCHECK(!t.is_null()); | |
| 818 return t; | |
| 819 } | |
| 820 | |
| 821 | |
| 822 // InvokeHelper<> | |
| 823 // | |
| 824 // There are 3 logical InvokeHelper<> specializations: normal, void-return, | |
| 825 // WeakCalls. | |
| 826 // | |
| 827 // The normal type just calls the underlying runnable. | |
| 828 // | |
| 829 // We need a InvokeHelper to handle void return types in order to support | |
| 830 // IgnoreResult(). Normally, if the Runnable's RunType had a void return, | |
| 831 // the template system would just accept "return functor.Run()" ignoring | |
| 832 // the fact that a void function is being used with return. This piece of | |
| 833 // sugar breaks though when the Runnable's RunType is not void. Thus, we | |
| 834 // need a partial specialization to change the syntax to drop the "return" | |
| 835 // from the invocation call. | |
| 836 // | |
| 837 // WeakCalls similarly need special syntax that is applied to the first | |
| 838 // argument to check if they should no-op themselves. | |
| 839 template <bool IsWeakCall, typename ReturnType, typename Runnable, | |
| 840 typename ArgsType> | |
| 841 struct InvokeHelper; | |
| 842 | |
| 843 template <typename ReturnType, typename Runnable> | |
| 844 struct InvokeHelper<false, ReturnType, Runnable, | |
| 845 void()> { | |
| 846 static ReturnType MakeItSo(Runnable runnable) { | |
| 847 return runnable.Run(); | |
| 848 } | |
| 849 }; | |
| 850 | |
| 851 template <typename Runnable> | |
| 852 struct InvokeHelper<false, void, Runnable, | |
| 853 void()> { | |
| 854 static void MakeItSo(Runnable runnable) { | |
| 855 runnable.Run(); | |
| 856 } | |
| 857 }; | |
| 858 | |
| 859 template <typename ReturnType, typename Runnable,typename A1> | |
| 860 struct InvokeHelper<false, ReturnType, Runnable, | |
| 861 void(A1)> { | |
| 862 static ReturnType MakeItSo(Runnable runnable, A1 a1) { | |
| 863 return runnable.Run(CallbackForward(a1)); | |
| 864 } | |
| 865 }; | |
| 866 | |
| 867 template <typename Runnable,typename A1> | |
| 868 struct InvokeHelper<false, void, Runnable, | |
| 869 void(A1)> { | |
| 870 static void MakeItSo(Runnable runnable, A1 a1) { | |
| 871 runnable.Run(CallbackForward(a1)); | |
| 872 } | |
| 873 }; | |
| 874 | |
| 875 template <typename Runnable, typename BoundWeakPtr> | |
| 876 struct InvokeHelper<true, void, Runnable, | |
| 877 void(BoundWeakPtr)> { | |
| 878 static void MakeItSo(Runnable runnable, BoundWeakPtr weak_ptr) { | |
| 879 if (!weak_ptr.get()) { | |
| 880 return; | |
| 881 } | |
| 882 runnable.Run(weak_ptr.get()); | |
| 883 } | |
| 884 }; | |
| 885 | |
| 886 template <typename ReturnType, typename Runnable,typename A1, typename A2> | |
| 887 struct InvokeHelper<false, ReturnType, Runnable, | |
| 888 void(A1, A2)> { | |
| 889 static ReturnType MakeItSo(Runnable runnable, A1 a1, A2 a2) { | |
| 890 return runnable.Run(CallbackForward(a1), CallbackForward(a2)); | |
| 891 } | |
| 892 }; | |
| 893 | |
| 894 template <typename Runnable,typename A1, typename A2> | |
| 895 struct InvokeHelper<false, void, Runnable, | |
| 896 void(A1, A2)> { | |
| 897 static void MakeItSo(Runnable runnable, A1 a1, A2 a2) { | |
| 898 runnable.Run(CallbackForward(a1), CallbackForward(a2)); | |
| 899 } | |
| 900 }; | |
| 901 | |
| 902 template <typename Runnable, typename BoundWeakPtr, typename A2> | |
| 903 struct InvokeHelper<true, void, Runnable, | |
| 904 void(BoundWeakPtr, A2)> { | |
| 905 static void MakeItSo(Runnable runnable, BoundWeakPtr weak_ptr, A2 a2) { | |
| 906 if (!weak_ptr.get()) { | |
| 907 return; | |
| 908 } | |
| 909 runnable.Run(weak_ptr.get(), CallbackForward(a2)); | |
| 910 } | |
| 911 }; | |
| 912 | |
| 913 template <typename ReturnType, typename Runnable,typename A1, typename A2, | |
| 914 typename A3> | |
| 915 struct InvokeHelper<false, ReturnType, Runnable, | |
| 916 void(A1, A2, A3)> { | |
| 917 static ReturnType MakeItSo(Runnable runnable, A1 a1, A2 a2, A3 a3) { | |
| 918 return runnable.Run(CallbackForward(a1), CallbackForward(a2), | |
| 919 CallbackForward(a3)); | |
| 920 } | |
| 921 }; | |
| 922 | |
| 923 template <typename Runnable,typename A1, typename A2, typename A3> | |
| 924 struct InvokeHelper<false, void, Runnable, | |
| 925 void(A1, A2, A3)> { | |
| 926 static void MakeItSo(Runnable runnable, A1 a1, A2 a2, A3 a3) { | |
| 927 runnable.Run(CallbackForward(a1), CallbackForward(a2), CallbackForward(a3)); | |
| 928 } | |
| 929 }; | |
| 930 | |
| 931 template <typename Runnable, typename BoundWeakPtr, typename A2, typename A3> | |
| 932 struct InvokeHelper<true, void, Runnable, | |
| 933 void(BoundWeakPtr, A2, A3)> { | |
| 934 static void MakeItSo(Runnable runnable, BoundWeakPtr weak_ptr, A2 a2, A3 a3) { | |
| 935 if (!weak_ptr.get()) { | |
| 936 return; | |
| 937 } | |
| 938 runnable.Run(weak_ptr.get(), CallbackForward(a2), CallbackForward(a3)); | |
| 939 } | |
| 940 }; | |
| 941 | |
| 942 template <typename ReturnType, typename Runnable,typename A1, typename A2, | |
| 943 typename A3, typename A4> | |
| 944 struct InvokeHelper<false, ReturnType, Runnable, | |
| 945 void(A1, A2, A3, A4)> { | |
| 946 static ReturnType MakeItSo(Runnable runnable, A1 a1, A2 a2, A3 a3, A4 a4) { | |
| 947 return runnable.Run(CallbackForward(a1), CallbackForward(a2), | |
| 948 CallbackForward(a3), CallbackForward(a4)); | |
| 949 } | |
| 950 }; | |
| 951 | |
| 952 template <typename Runnable,typename A1, typename A2, typename A3, typename A4> | |
| 953 struct InvokeHelper<false, void, Runnable, | |
| 954 void(A1, A2, A3, A4)> { | |
| 955 static void MakeItSo(Runnable runnable, A1 a1, A2 a2, A3 a3, A4 a4) { | |
| 956 runnable.Run(CallbackForward(a1), CallbackForward(a2), CallbackForward(a3), | |
| 957 CallbackForward(a4)); | |
| 958 } | |
| 959 }; | |
| 960 | |
| 961 template <typename Runnable, typename BoundWeakPtr, typename A2, typename A3, | |
| 962 typename A4> | |
| 963 struct InvokeHelper<true, void, Runnable, | |
| 964 void(BoundWeakPtr, A2, A3, A4)> { | |
| 965 static void MakeItSo(Runnable runnable, BoundWeakPtr weak_ptr, A2 a2, A3 a3, | |
| 966 A4 a4) { | |
| 967 if (!weak_ptr.get()) { | |
| 968 return; | |
| 969 } | |
| 970 runnable.Run(weak_ptr.get(), CallbackForward(a2), CallbackForward(a3), | |
| 971 CallbackForward(a4)); | |
| 972 } | |
| 973 }; | |
| 974 | |
| 975 template <typename ReturnType, typename Runnable,typename A1, typename A2, | |
| 976 typename A3, typename A4, typename A5> | |
| 977 struct InvokeHelper<false, ReturnType, Runnable, | |
| 978 void(A1, A2, A3, A4, A5)> { | |
| 979 static ReturnType MakeItSo(Runnable runnable, A1 a1, A2 a2, A3 a3, A4 a4, | |
| 980 A5 a5) { | |
| 981 return runnable.Run(CallbackForward(a1), CallbackForward(a2), | |
| 982 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5)); | |
| 983 } | |
| 984 }; | |
| 985 | |
| 986 template <typename Runnable,typename A1, typename A2, typename A3, typename A4, | |
| 987 typename A5> | |
| 988 struct InvokeHelper<false, void, Runnable, | |
| 989 void(A1, A2, A3, A4, A5)> { | |
| 990 static void MakeItSo(Runnable runnable, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { | |
| 991 runnable.Run(CallbackForward(a1), CallbackForward(a2), CallbackForward(a3), | |
| 992 CallbackForward(a4), CallbackForward(a5)); | |
| 993 } | |
| 994 }; | |
| 995 | |
| 996 template <typename Runnable, typename BoundWeakPtr, typename A2, typename A3, | |
| 997 typename A4, typename A5> | |
| 998 struct InvokeHelper<true, void, Runnable, | |
| 999 void(BoundWeakPtr, A2, A3, A4, A5)> { | |
| 1000 static void MakeItSo(Runnable runnable, BoundWeakPtr weak_ptr, A2 a2, A3 a3, | |
| 1001 A4 a4, A5 a5) { | |
| 1002 if (!weak_ptr.get()) { | |
| 1003 return; | |
| 1004 } | |
| 1005 runnable.Run(weak_ptr.get(), CallbackForward(a2), CallbackForward(a3), | |
| 1006 CallbackForward(a4), CallbackForward(a5)); | |
| 1007 } | |
| 1008 }; | |
| 1009 | |
| 1010 template <typename ReturnType, typename Runnable,typename A1, typename A2, | |
| 1011 typename A3, typename A4, typename A5, typename A6> | |
| 1012 struct InvokeHelper<false, ReturnType, Runnable, | |
| 1013 void(A1, A2, A3, A4, A5, A6)> { | |
| 1014 static ReturnType MakeItSo(Runnable runnable, A1 a1, A2 a2, A3 a3, A4 a4, | |
| 1015 A5 a5, A6 a6) { | |
| 1016 return runnable.Run(CallbackForward(a1), CallbackForward(a2), | |
| 1017 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5), | |
| 1018 CallbackForward(a6)); | |
| 1019 } | |
| 1020 }; | |
| 1021 | |
| 1022 template <typename Runnable,typename A1, typename A2, typename A3, typename A4, | |
| 1023 typename A5, typename A6> | |
| 1024 struct InvokeHelper<false, void, Runnable, | |
| 1025 void(A1, A2, A3, A4, A5, A6)> { | |
| 1026 static void MakeItSo(Runnable runnable, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, | |
| 1027 A6 a6) { | |
| 1028 runnable.Run(CallbackForward(a1), CallbackForward(a2), CallbackForward(a3), | |
| 1029 CallbackForward(a4), CallbackForward(a5), CallbackForward(a6)); | |
| 1030 } | |
| 1031 }; | |
| 1032 | |
| 1033 template <typename Runnable, typename BoundWeakPtr, typename A2, typename A3, | |
| 1034 typename A4, typename A5, typename A6> | |
| 1035 struct InvokeHelper<true, void, Runnable, | |
| 1036 void(BoundWeakPtr, A2, A3, A4, A5, A6)> { | |
| 1037 static void MakeItSo(Runnable runnable, BoundWeakPtr weak_ptr, A2 a2, A3 a3, | |
| 1038 A4 a4, A5 a5, A6 a6) { | |
| 1039 if (!weak_ptr.get()) { | |
| 1040 return; | |
| 1041 } | |
| 1042 runnable.Run(weak_ptr.get(), CallbackForward(a2), CallbackForward(a3), | |
| 1043 CallbackForward(a4), CallbackForward(a5), CallbackForward(a6)); | |
| 1044 } | |
| 1045 }; | |
| 1046 | |
| 1047 template <typename ReturnType, typename Runnable,typename A1, typename A2, | |
| 1048 typename A3, typename A4, typename A5, typename A6, typename A7> | |
| 1049 struct InvokeHelper<false, ReturnType, Runnable, | |
| 1050 void(A1, A2, A3, A4, A5, A6, A7)> { | |
| 1051 static ReturnType MakeItSo(Runnable runnable, A1 a1, A2 a2, A3 a3, A4 a4, | |
| 1052 A5 a5, A6 a6, A7 a7) { | |
| 1053 return runnable.Run(CallbackForward(a1), CallbackForward(a2), | |
| 1054 CallbackForward(a3), CallbackForward(a4), CallbackForward(a5), | |
| 1055 CallbackForward(a6), CallbackForward(a7)); | |
| 1056 } | |
| 1057 }; | |
| 1058 | |
| 1059 template <typename Runnable,typename A1, typename A2, typename A3, typename A4, | |
| 1060 typename A5, typename A6, typename A7> | |
| 1061 struct InvokeHelper<false, void, Runnable, | |
| 1062 void(A1, A2, A3, A4, A5, A6, A7)> { | |
| 1063 static void MakeItSo(Runnable runnable, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, | |
| 1064 A6 a6, A7 a7) { | |
| 1065 runnable.Run(CallbackForward(a1), CallbackForward(a2), CallbackForward(a3), | |
| 1066 CallbackForward(a4), CallbackForward(a5), CallbackForward(a6), | |
| 1067 CallbackForward(a7)); | |
| 1068 } | |
| 1069 }; | |
| 1070 | |
| 1071 template <typename Runnable, typename BoundWeakPtr, typename A2, typename A3, | |
| 1072 typename A4, typename A5, typename A6, typename A7> | |
| 1073 struct InvokeHelper<true, void, Runnable, | |
| 1074 void(BoundWeakPtr, A2, A3, A4, A5, A6, A7)> { | |
| 1075 static void MakeItSo(Runnable runnable, BoundWeakPtr weak_ptr, A2 a2, A3 a3, | |
| 1076 A4 a4, A5 a5, A6 a6, A7 a7) { | |
| 1077 if (!weak_ptr.get()) { | |
| 1078 return; | |
| 1079 } | |
| 1080 runnable.Run(weak_ptr.get(), CallbackForward(a2), CallbackForward(a3), | |
| 1081 CallbackForward(a4), CallbackForward(a5), CallbackForward(a6), | |
| 1082 CallbackForward(a7)); | |
| 1083 } | |
| 1084 }; | |
| 1085 | |
| 1086 #if !defined(_MSC_VER) | |
| 1087 | |
| 1088 template <typename ReturnType, typename Runnable, typename ArgsType> | |
| 1089 struct InvokeHelper<true, ReturnType, Runnable, ArgsType> { | |
| 1090 // WeakCalls are only supported for functions with a void return type. | |
| 1091 // Otherwise, the function result would be undefined if the the WeakPtr<> | |
| 1092 // is invalidated. | |
| 1093 COMPILE_ASSERT(is_void<ReturnType>::value, | |
| 1094 weak_ptrs_can_only_bind_to_methods_without_return_values); | |
| 1095 }; | |
| 1096 | |
| 1097 #endif | |
| 1098 | |
| 1099 // Invoker<> | |
| 1100 // | |
| 1101 // See description at the top of the file. | |
| 1102 template <int NumBound, typename Storage, typename RunType> | |
| 1103 struct Invoker; | |
| 1104 | |
| 1105 // Arity 0 -> 0. | |
| 1106 template <typename StorageType, typename R> | |
| 1107 struct Invoker<0, StorageType, R()> { | |
| 1108 typedef R(RunType)(BindStateBase*); | |
| 1109 | |
| 1110 typedef R(UnboundRunType)(); | |
| 1111 | |
| 1112 static R Run(BindStateBase* base) { | |
| 1113 StorageType* storage = static_cast<StorageType*>(base); | |
| 1114 | |
| 1115 // Local references to make debugger stepping easier. If in a debugger, | |
| 1116 // you really want to warp ahead and step through the | |
| 1117 // InvokeHelper<>::MakeItSo() call below. | |
| 1118 | |
| 1119 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1120 typename StorageType::RunnableType, | |
| 1121 void()> | |
| 1122 ::MakeItSo(storage->runnable_); | |
| 1123 } | |
| 1124 }; | |
| 1125 | |
| 1126 // Arity 1 -> 1. | |
| 1127 template <typename StorageType, typename R,typename X1> | |
| 1128 struct Invoker<0, StorageType, R(X1)> { | |
| 1129 typedef R(RunType)(BindStateBase*, | |
| 1130 typename CallbackParamTraits<X1>::ForwardType); | |
| 1131 | |
| 1132 typedef R(UnboundRunType)(X1); | |
| 1133 | |
| 1134 static R Run(BindStateBase* base, | |
| 1135 typename CallbackParamTraits<X1>::ForwardType x1) { | |
| 1136 StorageType* storage = static_cast<StorageType*>(base); | |
| 1137 | |
| 1138 // Local references to make debugger stepping easier. If in a debugger, | |
| 1139 // you really want to warp ahead and step through the | |
| 1140 // InvokeHelper<>::MakeItSo() call below. | |
| 1141 | |
| 1142 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1143 typename StorageType::RunnableType, | |
| 1144 void(typename CallbackParamTraits<X1>::ForwardType x1)> | |
| 1145 ::MakeItSo(storage->runnable_, CallbackForward(x1)); | |
| 1146 } | |
| 1147 }; | |
| 1148 | |
| 1149 // Arity 1 -> 0. | |
| 1150 template <typename StorageType, typename R,typename X1> | |
| 1151 struct Invoker<1, StorageType, R(X1)> { | |
| 1152 typedef R(RunType)(BindStateBase*); | |
| 1153 | |
| 1154 typedef R(UnboundRunType)(); | |
| 1155 | |
| 1156 static R Run(BindStateBase* base) { | |
| 1157 StorageType* storage = static_cast<StorageType*>(base); | |
| 1158 | |
| 1159 // Local references to make debugger stepping easier. If in a debugger, | |
| 1160 // you really want to warp ahead and step through the | |
| 1161 // InvokeHelper<>::MakeItSo() call below. | |
| 1162 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1163 | |
| 1164 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1165 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1166 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1167 typename StorageType::RunnableType, | |
| 1168 void(typename Bound1UnwrapTraits::ForwardType)> | |
| 1169 ::MakeItSo(storage->runnable_, CallbackForward(x1)); | |
| 1170 } | |
| 1171 }; | |
| 1172 | |
| 1173 // Arity 2 -> 2. | |
| 1174 template <typename StorageType, typename R,typename X1, typename X2> | |
| 1175 struct Invoker<0, StorageType, R(X1, X2)> { | |
| 1176 typedef R(RunType)(BindStateBase*, | |
| 1177 typename CallbackParamTraits<X1>::ForwardType, | |
| 1178 typename CallbackParamTraits<X2>::ForwardType); | |
| 1179 | |
| 1180 typedef R(UnboundRunType)(X1, X2); | |
| 1181 | |
| 1182 static R Run(BindStateBase* base, | |
| 1183 typename CallbackParamTraits<X1>::ForwardType x1, | |
| 1184 typename CallbackParamTraits<X2>::ForwardType x2) { | |
| 1185 StorageType* storage = static_cast<StorageType*>(base); | |
| 1186 | |
| 1187 // Local references to make debugger stepping easier. If in a debugger, | |
| 1188 // you really want to warp ahead and step through the | |
| 1189 // InvokeHelper<>::MakeItSo() call below. | |
| 1190 | |
| 1191 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1192 typename StorageType::RunnableType, | |
| 1193 void(typename CallbackParamTraits<X1>::ForwardType x1, | |
| 1194 typename CallbackParamTraits<X2>::ForwardType x2)> | |
| 1195 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1196 CallbackForward(x2)); | |
| 1197 } | |
| 1198 }; | |
| 1199 | |
| 1200 // Arity 2 -> 1. | |
| 1201 template <typename StorageType, typename R,typename X1, typename X2> | |
| 1202 struct Invoker<1, StorageType, R(X1, X2)> { | |
| 1203 typedef R(RunType)(BindStateBase*, | |
| 1204 typename CallbackParamTraits<X2>::ForwardType); | |
| 1205 | |
| 1206 typedef R(UnboundRunType)(X2); | |
| 1207 | |
| 1208 static R Run(BindStateBase* base, | |
| 1209 typename CallbackParamTraits<X2>::ForwardType x2) { | |
| 1210 StorageType* storage = static_cast<StorageType*>(base); | |
| 1211 | |
| 1212 // Local references to make debugger stepping easier. If in a debugger, | |
| 1213 // you really want to warp ahead and step through the | |
| 1214 // InvokeHelper<>::MakeItSo() call below. | |
| 1215 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1216 | |
| 1217 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1218 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1219 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1220 typename StorageType::RunnableType, | |
| 1221 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1222 typename CallbackParamTraits<X2>::ForwardType x2)> | |
| 1223 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1224 CallbackForward(x2)); | |
| 1225 } | |
| 1226 }; | |
| 1227 | |
| 1228 // Arity 2 -> 0. | |
| 1229 template <typename StorageType, typename R,typename X1, typename X2> | |
| 1230 struct Invoker<2, StorageType, R(X1, X2)> { | |
| 1231 typedef R(RunType)(BindStateBase*); | |
| 1232 | |
| 1233 typedef R(UnboundRunType)(); | |
| 1234 | |
| 1235 static R Run(BindStateBase* base) { | |
| 1236 StorageType* storage = static_cast<StorageType*>(base); | |
| 1237 | |
| 1238 // Local references to make debugger stepping easier. If in a debugger, | |
| 1239 // you really want to warp ahead and step through the | |
| 1240 // InvokeHelper<>::MakeItSo() call below. | |
| 1241 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1242 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1243 | |
| 1244 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1245 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1246 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1247 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1248 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1249 typename StorageType::RunnableType, | |
| 1250 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1251 typename Bound2UnwrapTraits::ForwardType)> | |
| 1252 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1253 CallbackForward(x2)); | |
| 1254 } | |
| 1255 }; | |
| 1256 | |
| 1257 // Arity 3 -> 3. | |
| 1258 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1259 typename X3> | |
| 1260 struct Invoker<0, StorageType, R(X1, X2, X3)> { | |
| 1261 typedef R(RunType)(BindStateBase*, | |
| 1262 typename CallbackParamTraits<X1>::ForwardType, | |
| 1263 typename CallbackParamTraits<X2>::ForwardType, | |
| 1264 typename CallbackParamTraits<X3>::ForwardType); | |
| 1265 | |
| 1266 typedef R(UnboundRunType)(X1, X2, X3); | |
| 1267 | |
| 1268 static R Run(BindStateBase* base, | |
| 1269 typename CallbackParamTraits<X1>::ForwardType x1, | |
| 1270 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1271 typename CallbackParamTraits<X3>::ForwardType x3) { | |
| 1272 StorageType* storage = static_cast<StorageType*>(base); | |
| 1273 | |
| 1274 // Local references to make debugger stepping easier. If in a debugger, | |
| 1275 // you really want to warp ahead and step through the | |
| 1276 // InvokeHelper<>::MakeItSo() call below. | |
| 1277 | |
| 1278 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1279 typename StorageType::RunnableType, | |
| 1280 void(typename CallbackParamTraits<X1>::ForwardType x1, | |
| 1281 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1282 typename CallbackParamTraits<X3>::ForwardType x3)> | |
| 1283 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1284 CallbackForward(x2), CallbackForward(x3)); | |
| 1285 } | |
| 1286 }; | |
| 1287 | |
| 1288 // Arity 3 -> 2. | |
| 1289 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1290 typename X3> | |
| 1291 struct Invoker<1, StorageType, R(X1, X2, X3)> { | |
| 1292 typedef R(RunType)(BindStateBase*, | |
| 1293 typename CallbackParamTraits<X2>::ForwardType, | |
| 1294 typename CallbackParamTraits<X3>::ForwardType); | |
| 1295 | |
| 1296 typedef R(UnboundRunType)(X2, X3); | |
| 1297 | |
| 1298 static R Run(BindStateBase* base, | |
| 1299 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1300 typename CallbackParamTraits<X3>::ForwardType x3) { | |
| 1301 StorageType* storage = static_cast<StorageType*>(base); | |
| 1302 | |
| 1303 // Local references to make debugger stepping easier. If in a debugger, | |
| 1304 // you really want to warp ahead and step through the | |
| 1305 // InvokeHelper<>::MakeItSo() call below. | |
| 1306 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1307 | |
| 1308 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1309 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1310 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1311 typename StorageType::RunnableType, | |
| 1312 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1313 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1314 typename CallbackParamTraits<X3>::ForwardType x3)> | |
| 1315 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1316 CallbackForward(x2), CallbackForward(x3)); | |
| 1317 } | |
| 1318 }; | |
| 1319 | |
| 1320 // Arity 3 -> 1. | |
| 1321 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1322 typename X3> | |
| 1323 struct Invoker<2, StorageType, R(X1, X2, X3)> { | |
| 1324 typedef R(RunType)(BindStateBase*, | |
| 1325 typename CallbackParamTraits<X3>::ForwardType); | |
| 1326 | |
| 1327 typedef R(UnboundRunType)(X3); | |
| 1328 | |
| 1329 static R Run(BindStateBase* base, | |
| 1330 typename CallbackParamTraits<X3>::ForwardType x3) { | |
| 1331 StorageType* storage = static_cast<StorageType*>(base); | |
| 1332 | |
| 1333 // Local references to make debugger stepping easier. If in a debugger, | |
| 1334 // you really want to warp ahead and step through the | |
| 1335 // InvokeHelper<>::MakeItSo() call below. | |
| 1336 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1337 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1338 | |
| 1339 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1340 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1341 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1342 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1343 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1344 typename StorageType::RunnableType, | |
| 1345 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1346 typename Bound2UnwrapTraits::ForwardType, | |
| 1347 typename CallbackParamTraits<X3>::ForwardType x3)> | |
| 1348 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1349 CallbackForward(x2), CallbackForward(x3)); | |
| 1350 } | |
| 1351 }; | |
| 1352 | |
| 1353 // Arity 3 -> 0. | |
| 1354 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1355 typename X3> | |
| 1356 struct Invoker<3, StorageType, R(X1, X2, X3)> { | |
| 1357 typedef R(RunType)(BindStateBase*); | |
| 1358 | |
| 1359 typedef R(UnboundRunType)(); | |
| 1360 | |
| 1361 static R Run(BindStateBase* base) { | |
| 1362 StorageType* storage = static_cast<StorageType*>(base); | |
| 1363 | |
| 1364 // Local references to make debugger stepping easier. If in a debugger, | |
| 1365 // you really want to warp ahead and step through the | |
| 1366 // InvokeHelper<>::MakeItSo() call below. | |
| 1367 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1368 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1369 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 1370 | |
| 1371 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1372 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1373 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1374 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1375 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 1376 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 1377 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1378 typename StorageType::RunnableType, | |
| 1379 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1380 typename Bound2UnwrapTraits::ForwardType, | |
| 1381 typename Bound3UnwrapTraits::ForwardType)> | |
| 1382 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1383 CallbackForward(x2), CallbackForward(x3)); | |
| 1384 } | |
| 1385 }; | |
| 1386 | |
| 1387 // Arity 4 -> 4. | |
| 1388 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1389 typename X3, typename X4> | |
| 1390 struct Invoker<0, StorageType, R(X1, X2, X3, X4)> { | |
| 1391 typedef R(RunType)(BindStateBase*, | |
| 1392 typename CallbackParamTraits<X1>::ForwardType, | |
| 1393 typename CallbackParamTraits<X2>::ForwardType, | |
| 1394 typename CallbackParamTraits<X3>::ForwardType, | |
| 1395 typename CallbackParamTraits<X4>::ForwardType); | |
| 1396 | |
| 1397 typedef R(UnboundRunType)(X1, X2, X3, X4); | |
| 1398 | |
| 1399 static R Run(BindStateBase* base, | |
| 1400 typename CallbackParamTraits<X1>::ForwardType x1, | |
| 1401 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1402 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1403 typename CallbackParamTraits<X4>::ForwardType x4) { | |
| 1404 StorageType* storage = static_cast<StorageType*>(base); | |
| 1405 | |
| 1406 // Local references to make debugger stepping easier. If in a debugger, | |
| 1407 // you really want to warp ahead and step through the | |
| 1408 // InvokeHelper<>::MakeItSo() call below. | |
| 1409 | |
| 1410 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1411 typename StorageType::RunnableType, | |
| 1412 void(typename CallbackParamTraits<X1>::ForwardType x1, | |
| 1413 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1414 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1415 typename CallbackParamTraits<X4>::ForwardType x4)> | |
| 1416 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1417 CallbackForward(x2), CallbackForward(x3), | |
| 1418 CallbackForward(x4)); | |
| 1419 } | |
| 1420 }; | |
| 1421 | |
| 1422 // Arity 4 -> 3. | |
| 1423 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1424 typename X3, typename X4> | |
| 1425 struct Invoker<1, StorageType, R(X1, X2, X3, X4)> { | |
| 1426 typedef R(RunType)(BindStateBase*, | |
| 1427 typename CallbackParamTraits<X2>::ForwardType, | |
| 1428 typename CallbackParamTraits<X3>::ForwardType, | |
| 1429 typename CallbackParamTraits<X4>::ForwardType); | |
| 1430 | |
| 1431 typedef R(UnboundRunType)(X2, X3, X4); | |
| 1432 | |
| 1433 static R Run(BindStateBase* base, | |
| 1434 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1435 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1436 typename CallbackParamTraits<X4>::ForwardType x4) { | |
| 1437 StorageType* storage = static_cast<StorageType*>(base); | |
| 1438 | |
| 1439 // Local references to make debugger stepping easier. If in a debugger, | |
| 1440 // you really want to warp ahead and step through the | |
| 1441 // InvokeHelper<>::MakeItSo() call below. | |
| 1442 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1443 | |
| 1444 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1445 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1446 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1447 typename StorageType::RunnableType, | |
| 1448 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1449 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1450 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1451 typename CallbackParamTraits<X4>::ForwardType x4)> | |
| 1452 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1453 CallbackForward(x2), CallbackForward(x3), | |
| 1454 CallbackForward(x4)); | |
| 1455 } | |
| 1456 }; | |
| 1457 | |
| 1458 // Arity 4 -> 2. | |
| 1459 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1460 typename X3, typename X4> | |
| 1461 struct Invoker<2, StorageType, R(X1, X2, X3, X4)> { | |
| 1462 typedef R(RunType)(BindStateBase*, | |
| 1463 typename CallbackParamTraits<X3>::ForwardType, | |
| 1464 typename CallbackParamTraits<X4>::ForwardType); | |
| 1465 | |
| 1466 typedef R(UnboundRunType)(X3, X4); | |
| 1467 | |
| 1468 static R Run(BindStateBase* base, | |
| 1469 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1470 typename CallbackParamTraits<X4>::ForwardType x4) { | |
| 1471 StorageType* storage = static_cast<StorageType*>(base); | |
| 1472 | |
| 1473 // Local references to make debugger stepping easier. If in a debugger, | |
| 1474 // you really want to warp ahead and step through the | |
| 1475 // InvokeHelper<>::MakeItSo() call below. | |
| 1476 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1477 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1478 | |
| 1479 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1480 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1481 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1482 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1483 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1484 typename StorageType::RunnableType, | |
| 1485 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1486 typename Bound2UnwrapTraits::ForwardType, | |
| 1487 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1488 typename CallbackParamTraits<X4>::ForwardType x4)> | |
| 1489 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1490 CallbackForward(x2), CallbackForward(x3), | |
| 1491 CallbackForward(x4)); | |
| 1492 } | |
| 1493 }; | |
| 1494 | |
| 1495 // Arity 4 -> 1. | |
| 1496 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1497 typename X3, typename X4> | |
| 1498 struct Invoker<3, StorageType, R(X1, X2, X3, X4)> { | |
| 1499 typedef R(RunType)(BindStateBase*, | |
| 1500 typename CallbackParamTraits<X4>::ForwardType); | |
| 1501 | |
| 1502 typedef R(UnboundRunType)(X4); | |
| 1503 | |
| 1504 static R Run(BindStateBase* base, | |
| 1505 typename CallbackParamTraits<X4>::ForwardType x4) { | |
| 1506 StorageType* storage = static_cast<StorageType*>(base); | |
| 1507 | |
| 1508 // Local references to make debugger stepping easier. If in a debugger, | |
| 1509 // you really want to warp ahead and step through the | |
| 1510 // InvokeHelper<>::MakeItSo() call below. | |
| 1511 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1512 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1513 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 1514 | |
| 1515 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1516 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1517 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1518 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1519 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 1520 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 1521 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1522 typename StorageType::RunnableType, | |
| 1523 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1524 typename Bound2UnwrapTraits::ForwardType, | |
| 1525 typename Bound3UnwrapTraits::ForwardType, | |
| 1526 typename CallbackParamTraits<X4>::ForwardType x4)> | |
| 1527 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1528 CallbackForward(x2), CallbackForward(x3), | |
| 1529 CallbackForward(x4)); | |
| 1530 } | |
| 1531 }; | |
| 1532 | |
| 1533 // Arity 4 -> 0. | |
| 1534 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1535 typename X3, typename X4> | |
| 1536 struct Invoker<4, StorageType, R(X1, X2, X3, X4)> { | |
| 1537 typedef R(RunType)(BindStateBase*); | |
| 1538 | |
| 1539 typedef R(UnboundRunType)(); | |
| 1540 | |
| 1541 static R Run(BindStateBase* base) { | |
| 1542 StorageType* storage = static_cast<StorageType*>(base); | |
| 1543 | |
| 1544 // Local references to make debugger stepping easier. If in a debugger, | |
| 1545 // you really want to warp ahead and step through the | |
| 1546 // InvokeHelper<>::MakeItSo() call below. | |
| 1547 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1548 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1549 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 1550 typedef typename StorageType::Bound4UnwrapTraits Bound4UnwrapTraits; | |
| 1551 | |
| 1552 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1553 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1554 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1555 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1556 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 1557 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 1558 typename Bound4UnwrapTraits::ForwardType x4 = | |
| 1559 Bound4UnwrapTraits::Unwrap(storage->p4_); | |
| 1560 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1561 typename StorageType::RunnableType, | |
| 1562 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1563 typename Bound2UnwrapTraits::ForwardType, | |
| 1564 typename Bound3UnwrapTraits::ForwardType, | |
| 1565 typename Bound4UnwrapTraits::ForwardType)> | |
| 1566 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1567 CallbackForward(x2), CallbackForward(x3), | |
| 1568 CallbackForward(x4)); | |
| 1569 } | |
| 1570 }; | |
| 1571 | |
| 1572 // Arity 5 -> 5. | |
| 1573 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1574 typename X3, typename X4, typename X5> | |
| 1575 struct Invoker<0, StorageType, R(X1, X2, X3, X4, X5)> { | |
| 1576 typedef R(RunType)(BindStateBase*, | |
| 1577 typename CallbackParamTraits<X1>::ForwardType, | |
| 1578 typename CallbackParamTraits<X2>::ForwardType, | |
| 1579 typename CallbackParamTraits<X3>::ForwardType, | |
| 1580 typename CallbackParamTraits<X4>::ForwardType, | |
| 1581 typename CallbackParamTraits<X5>::ForwardType); | |
| 1582 | |
| 1583 typedef R(UnboundRunType)(X1, X2, X3, X4, X5); | |
| 1584 | |
| 1585 static R Run(BindStateBase* base, | |
| 1586 typename CallbackParamTraits<X1>::ForwardType x1, | |
| 1587 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1588 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1589 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1590 typename CallbackParamTraits<X5>::ForwardType x5) { | |
| 1591 StorageType* storage = static_cast<StorageType*>(base); | |
| 1592 | |
| 1593 // Local references to make debugger stepping easier. If in a debugger, | |
| 1594 // you really want to warp ahead and step through the | |
| 1595 // InvokeHelper<>::MakeItSo() call below. | |
| 1596 | |
| 1597 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1598 typename StorageType::RunnableType, | |
| 1599 void(typename CallbackParamTraits<X1>::ForwardType x1, | |
| 1600 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1601 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1602 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1603 typename CallbackParamTraits<X5>::ForwardType x5)> | |
| 1604 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1605 CallbackForward(x2), CallbackForward(x3), | |
| 1606 CallbackForward(x4), CallbackForward(x5)); | |
| 1607 } | |
| 1608 }; | |
| 1609 | |
| 1610 // Arity 5 -> 4. | |
| 1611 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1612 typename X3, typename X4, typename X5> | |
| 1613 struct Invoker<1, StorageType, R(X1, X2, X3, X4, X5)> { | |
| 1614 typedef R(RunType)(BindStateBase*, | |
| 1615 typename CallbackParamTraits<X2>::ForwardType, | |
| 1616 typename CallbackParamTraits<X3>::ForwardType, | |
| 1617 typename CallbackParamTraits<X4>::ForwardType, | |
| 1618 typename CallbackParamTraits<X5>::ForwardType); | |
| 1619 | |
| 1620 typedef R(UnboundRunType)(X2, X3, X4, X5); | |
| 1621 | |
| 1622 static R Run(BindStateBase* base, | |
| 1623 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1624 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1625 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1626 typename CallbackParamTraits<X5>::ForwardType x5) { | |
| 1627 StorageType* storage = static_cast<StorageType*>(base); | |
| 1628 | |
| 1629 // Local references to make debugger stepping easier. If in a debugger, | |
| 1630 // you really want to warp ahead and step through the | |
| 1631 // InvokeHelper<>::MakeItSo() call below. | |
| 1632 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1633 | |
| 1634 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1635 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1636 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1637 typename StorageType::RunnableType, | |
| 1638 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1639 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1640 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1641 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1642 typename CallbackParamTraits<X5>::ForwardType x5)> | |
| 1643 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1644 CallbackForward(x2), CallbackForward(x3), | |
| 1645 CallbackForward(x4), CallbackForward(x5)); | |
| 1646 } | |
| 1647 }; | |
| 1648 | |
| 1649 // Arity 5 -> 3. | |
| 1650 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1651 typename X3, typename X4, typename X5> | |
| 1652 struct Invoker<2, StorageType, R(X1, X2, X3, X4, X5)> { | |
| 1653 typedef R(RunType)(BindStateBase*, | |
| 1654 typename CallbackParamTraits<X3>::ForwardType, | |
| 1655 typename CallbackParamTraits<X4>::ForwardType, | |
| 1656 typename CallbackParamTraits<X5>::ForwardType); | |
| 1657 | |
| 1658 typedef R(UnboundRunType)(X3, X4, X5); | |
| 1659 | |
| 1660 static R Run(BindStateBase* base, | |
| 1661 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1662 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1663 typename CallbackParamTraits<X5>::ForwardType x5) { | |
| 1664 StorageType* storage = static_cast<StorageType*>(base); | |
| 1665 | |
| 1666 // Local references to make debugger stepping easier. If in a debugger, | |
| 1667 // you really want to warp ahead and step through the | |
| 1668 // InvokeHelper<>::MakeItSo() call below. | |
| 1669 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1670 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1671 | |
| 1672 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1673 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1674 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1675 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1676 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1677 typename StorageType::RunnableType, | |
| 1678 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1679 typename Bound2UnwrapTraits::ForwardType, | |
| 1680 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1681 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1682 typename CallbackParamTraits<X5>::ForwardType x5)> | |
| 1683 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1684 CallbackForward(x2), CallbackForward(x3), | |
| 1685 CallbackForward(x4), CallbackForward(x5)); | |
| 1686 } | |
| 1687 }; | |
| 1688 | |
| 1689 // Arity 5 -> 2. | |
| 1690 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1691 typename X3, typename X4, typename X5> | |
| 1692 struct Invoker<3, StorageType, R(X1, X2, X3, X4, X5)> { | |
| 1693 typedef R(RunType)(BindStateBase*, | |
| 1694 typename CallbackParamTraits<X4>::ForwardType, | |
| 1695 typename CallbackParamTraits<X5>::ForwardType); | |
| 1696 | |
| 1697 typedef R(UnboundRunType)(X4, X5); | |
| 1698 | |
| 1699 static R Run(BindStateBase* base, | |
| 1700 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1701 typename CallbackParamTraits<X5>::ForwardType x5) { | |
| 1702 StorageType* storage = static_cast<StorageType*>(base); | |
| 1703 | |
| 1704 // Local references to make debugger stepping easier. If in a debugger, | |
| 1705 // you really want to warp ahead and step through the | |
| 1706 // InvokeHelper<>::MakeItSo() call below. | |
| 1707 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1708 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1709 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 1710 | |
| 1711 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1712 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1713 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1714 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1715 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 1716 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 1717 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1718 typename StorageType::RunnableType, | |
| 1719 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1720 typename Bound2UnwrapTraits::ForwardType, | |
| 1721 typename Bound3UnwrapTraits::ForwardType, | |
| 1722 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1723 typename CallbackParamTraits<X5>::ForwardType x5)> | |
| 1724 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1725 CallbackForward(x2), CallbackForward(x3), | |
| 1726 CallbackForward(x4), CallbackForward(x5)); | |
| 1727 } | |
| 1728 }; | |
| 1729 | |
| 1730 // Arity 5 -> 1. | |
| 1731 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1732 typename X3, typename X4, typename X5> | |
| 1733 struct Invoker<4, StorageType, R(X1, X2, X3, X4, X5)> { | |
| 1734 typedef R(RunType)(BindStateBase*, | |
| 1735 typename CallbackParamTraits<X5>::ForwardType); | |
| 1736 | |
| 1737 typedef R(UnboundRunType)(X5); | |
| 1738 | |
| 1739 static R Run(BindStateBase* base, | |
| 1740 typename CallbackParamTraits<X5>::ForwardType x5) { | |
| 1741 StorageType* storage = static_cast<StorageType*>(base); | |
| 1742 | |
| 1743 // Local references to make debugger stepping easier. If in a debugger, | |
| 1744 // you really want to warp ahead and step through the | |
| 1745 // InvokeHelper<>::MakeItSo() call below. | |
| 1746 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1747 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1748 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 1749 typedef typename StorageType::Bound4UnwrapTraits Bound4UnwrapTraits; | |
| 1750 | |
| 1751 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1752 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1753 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1754 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1755 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 1756 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 1757 typename Bound4UnwrapTraits::ForwardType x4 = | |
| 1758 Bound4UnwrapTraits::Unwrap(storage->p4_); | |
| 1759 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1760 typename StorageType::RunnableType, | |
| 1761 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1762 typename Bound2UnwrapTraits::ForwardType, | |
| 1763 typename Bound3UnwrapTraits::ForwardType, | |
| 1764 typename Bound4UnwrapTraits::ForwardType, | |
| 1765 typename CallbackParamTraits<X5>::ForwardType x5)> | |
| 1766 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1767 CallbackForward(x2), CallbackForward(x3), | |
| 1768 CallbackForward(x4), CallbackForward(x5)); | |
| 1769 } | |
| 1770 }; | |
| 1771 | |
| 1772 // Arity 5 -> 0. | |
| 1773 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1774 typename X3, typename X4, typename X5> | |
| 1775 struct Invoker<5, StorageType, R(X1, X2, X3, X4, X5)> { | |
| 1776 typedef R(RunType)(BindStateBase*); | |
| 1777 | |
| 1778 typedef R(UnboundRunType)(); | |
| 1779 | |
| 1780 static R Run(BindStateBase* base) { | |
| 1781 StorageType* storage = static_cast<StorageType*>(base); | |
| 1782 | |
| 1783 // Local references to make debugger stepping easier. If in a debugger, | |
| 1784 // you really want to warp ahead and step through the | |
| 1785 // InvokeHelper<>::MakeItSo() call below. | |
| 1786 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1787 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1788 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 1789 typedef typename StorageType::Bound4UnwrapTraits Bound4UnwrapTraits; | |
| 1790 typedef typename StorageType::Bound5UnwrapTraits Bound5UnwrapTraits; | |
| 1791 | |
| 1792 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1793 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1794 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1795 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1796 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 1797 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 1798 typename Bound4UnwrapTraits::ForwardType x4 = | |
| 1799 Bound4UnwrapTraits::Unwrap(storage->p4_); | |
| 1800 typename Bound5UnwrapTraits::ForwardType x5 = | |
| 1801 Bound5UnwrapTraits::Unwrap(storage->p5_); | |
| 1802 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1803 typename StorageType::RunnableType, | |
| 1804 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1805 typename Bound2UnwrapTraits::ForwardType, | |
| 1806 typename Bound3UnwrapTraits::ForwardType, | |
| 1807 typename Bound4UnwrapTraits::ForwardType, | |
| 1808 typename Bound5UnwrapTraits::ForwardType)> | |
| 1809 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1810 CallbackForward(x2), CallbackForward(x3), | |
| 1811 CallbackForward(x4), CallbackForward(x5)); | |
| 1812 } | |
| 1813 }; | |
| 1814 | |
| 1815 // Arity 6 -> 6. | |
| 1816 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1817 typename X3, typename X4, typename X5, typename X6> | |
| 1818 struct Invoker<0, StorageType, R(X1, X2, X3, X4, X5, X6)> { | |
| 1819 typedef R(RunType)(BindStateBase*, | |
| 1820 typename CallbackParamTraits<X1>::ForwardType, | |
| 1821 typename CallbackParamTraits<X2>::ForwardType, | |
| 1822 typename CallbackParamTraits<X3>::ForwardType, | |
| 1823 typename CallbackParamTraits<X4>::ForwardType, | |
| 1824 typename CallbackParamTraits<X5>::ForwardType, | |
| 1825 typename CallbackParamTraits<X6>::ForwardType); | |
| 1826 | |
| 1827 typedef R(UnboundRunType)(X1, X2, X3, X4, X5, X6); | |
| 1828 | |
| 1829 static R Run(BindStateBase* base, | |
| 1830 typename CallbackParamTraits<X1>::ForwardType x1, | |
| 1831 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1832 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1833 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1834 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 1835 typename CallbackParamTraits<X6>::ForwardType x6) { | |
| 1836 StorageType* storage = static_cast<StorageType*>(base); | |
| 1837 | |
| 1838 // Local references to make debugger stepping easier. If in a debugger, | |
| 1839 // you really want to warp ahead and step through the | |
| 1840 // InvokeHelper<>::MakeItSo() call below. | |
| 1841 | |
| 1842 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1843 typename StorageType::RunnableType, | |
| 1844 void(typename CallbackParamTraits<X1>::ForwardType x1, | |
| 1845 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1846 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1847 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1848 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 1849 typename CallbackParamTraits<X6>::ForwardType x6)> | |
| 1850 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1851 CallbackForward(x2), CallbackForward(x3), | |
| 1852 CallbackForward(x4), CallbackForward(x5), | |
| 1853 CallbackForward(x6)); | |
| 1854 } | |
| 1855 }; | |
| 1856 | |
| 1857 // Arity 6 -> 5. | |
| 1858 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1859 typename X3, typename X4, typename X5, typename X6> | |
| 1860 struct Invoker<1, StorageType, R(X1, X2, X3, X4, X5, X6)> { | |
| 1861 typedef R(RunType)(BindStateBase*, | |
| 1862 typename CallbackParamTraits<X2>::ForwardType, | |
| 1863 typename CallbackParamTraits<X3>::ForwardType, | |
| 1864 typename CallbackParamTraits<X4>::ForwardType, | |
| 1865 typename CallbackParamTraits<X5>::ForwardType, | |
| 1866 typename CallbackParamTraits<X6>::ForwardType); | |
| 1867 | |
| 1868 typedef R(UnboundRunType)(X2, X3, X4, X5, X6); | |
| 1869 | |
| 1870 static R Run(BindStateBase* base, | |
| 1871 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1872 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1873 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1874 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 1875 typename CallbackParamTraits<X6>::ForwardType x6) { | |
| 1876 StorageType* storage = static_cast<StorageType*>(base); | |
| 1877 | |
| 1878 // Local references to make debugger stepping easier. If in a debugger, | |
| 1879 // you really want to warp ahead and step through the | |
| 1880 // InvokeHelper<>::MakeItSo() call below. | |
| 1881 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1882 | |
| 1883 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1884 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1885 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1886 typename StorageType::RunnableType, | |
| 1887 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1888 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 1889 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1890 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1891 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 1892 typename CallbackParamTraits<X6>::ForwardType x6)> | |
| 1893 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1894 CallbackForward(x2), CallbackForward(x3), | |
| 1895 CallbackForward(x4), CallbackForward(x5), | |
| 1896 CallbackForward(x6)); | |
| 1897 } | |
| 1898 }; | |
| 1899 | |
| 1900 // Arity 6 -> 4. | |
| 1901 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1902 typename X3, typename X4, typename X5, typename X6> | |
| 1903 struct Invoker<2, StorageType, R(X1, X2, X3, X4, X5, X6)> { | |
| 1904 typedef R(RunType)(BindStateBase*, | |
| 1905 typename CallbackParamTraits<X3>::ForwardType, | |
| 1906 typename CallbackParamTraits<X4>::ForwardType, | |
| 1907 typename CallbackParamTraits<X5>::ForwardType, | |
| 1908 typename CallbackParamTraits<X6>::ForwardType); | |
| 1909 | |
| 1910 typedef R(UnboundRunType)(X3, X4, X5, X6); | |
| 1911 | |
| 1912 static R Run(BindStateBase* base, | |
| 1913 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1914 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1915 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 1916 typename CallbackParamTraits<X6>::ForwardType x6) { | |
| 1917 StorageType* storage = static_cast<StorageType*>(base); | |
| 1918 | |
| 1919 // Local references to make debugger stepping easier. If in a debugger, | |
| 1920 // you really want to warp ahead and step through the | |
| 1921 // InvokeHelper<>::MakeItSo() call below. | |
| 1922 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1923 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1924 | |
| 1925 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1926 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1927 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1928 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1929 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1930 typename StorageType::RunnableType, | |
| 1931 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1932 typename Bound2UnwrapTraits::ForwardType, | |
| 1933 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 1934 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1935 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 1936 typename CallbackParamTraits<X6>::ForwardType x6)> | |
| 1937 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1938 CallbackForward(x2), CallbackForward(x3), | |
| 1939 CallbackForward(x4), CallbackForward(x5), | |
| 1940 CallbackForward(x6)); | |
| 1941 } | |
| 1942 }; | |
| 1943 | |
| 1944 // Arity 6 -> 3. | |
| 1945 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1946 typename X3, typename X4, typename X5, typename X6> | |
| 1947 struct Invoker<3, StorageType, R(X1, X2, X3, X4, X5, X6)> { | |
| 1948 typedef R(RunType)(BindStateBase*, | |
| 1949 typename CallbackParamTraits<X4>::ForwardType, | |
| 1950 typename CallbackParamTraits<X5>::ForwardType, | |
| 1951 typename CallbackParamTraits<X6>::ForwardType); | |
| 1952 | |
| 1953 typedef R(UnboundRunType)(X4, X5, X6); | |
| 1954 | |
| 1955 static R Run(BindStateBase* base, | |
| 1956 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1957 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 1958 typename CallbackParamTraits<X6>::ForwardType x6) { | |
| 1959 StorageType* storage = static_cast<StorageType*>(base); | |
| 1960 | |
| 1961 // Local references to make debugger stepping easier. If in a debugger, | |
| 1962 // you really want to warp ahead and step through the | |
| 1963 // InvokeHelper<>::MakeItSo() call below. | |
| 1964 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 1965 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 1966 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 1967 | |
| 1968 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 1969 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 1970 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 1971 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 1972 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 1973 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 1974 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 1975 typename StorageType::RunnableType, | |
| 1976 void(typename Bound1UnwrapTraits::ForwardType, | |
| 1977 typename Bound2UnwrapTraits::ForwardType, | |
| 1978 typename Bound3UnwrapTraits::ForwardType, | |
| 1979 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 1980 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 1981 typename CallbackParamTraits<X6>::ForwardType x6)> | |
| 1982 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 1983 CallbackForward(x2), CallbackForward(x3), | |
| 1984 CallbackForward(x4), CallbackForward(x5), | |
| 1985 CallbackForward(x6)); | |
| 1986 } | |
| 1987 }; | |
| 1988 | |
| 1989 // Arity 6 -> 2. | |
| 1990 template <typename StorageType, typename R,typename X1, typename X2, | |
| 1991 typename X3, typename X4, typename X5, typename X6> | |
| 1992 struct Invoker<4, StorageType, R(X1, X2, X3, X4, X5, X6)> { | |
| 1993 typedef R(RunType)(BindStateBase*, | |
| 1994 typename CallbackParamTraits<X5>::ForwardType, | |
| 1995 typename CallbackParamTraits<X6>::ForwardType); | |
| 1996 | |
| 1997 typedef R(UnboundRunType)(X5, X6); | |
| 1998 | |
| 1999 static R Run(BindStateBase* base, | |
| 2000 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2001 typename CallbackParamTraits<X6>::ForwardType x6) { | |
| 2002 StorageType* storage = static_cast<StorageType*>(base); | |
| 2003 | |
| 2004 // Local references to make debugger stepping easier. If in a debugger, | |
| 2005 // you really want to warp ahead and step through the | |
| 2006 // InvokeHelper<>::MakeItSo() call below. | |
| 2007 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 2008 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 2009 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 2010 typedef typename StorageType::Bound4UnwrapTraits Bound4UnwrapTraits; | |
| 2011 | |
| 2012 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 2013 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 2014 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 2015 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 2016 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 2017 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 2018 typename Bound4UnwrapTraits::ForwardType x4 = | |
| 2019 Bound4UnwrapTraits::Unwrap(storage->p4_); | |
| 2020 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2021 typename StorageType::RunnableType, | |
| 2022 void(typename Bound1UnwrapTraits::ForwardType, | |
| 2023 typename Bound2UnwrapTraits::ForwardType, | |
| 2024 typename Bound3UnwrapTraits::ForwardType, | |
| 2025 typename Bound4UnwrapTraits::ForwardType, | |
| 2026 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2027 typename CallbackParamTraits<X6>::ForwardType x6)> | |
| 2028 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2029 CallbackForward(x2), CallbackForward(x3), | |
| 2030 CallbackForward(x4), CallbackForward(x5), | |
| 2031 CallbackForward(x6)); | |
| 2032 } | |
| 2033 }; | |
| 2034 | |
| 2035 // Arity 6 -> 1. | |
| 2036 template <typename StorageType, typename R,typename X1, typename X2, | |
| 2037 typename X3, typename X4, typename X5, typename X6> | |
| 2038 struct Invoker<5, StorageType, R(X1, X2, X3, X4, X5, X6)> { | |
| 2039 typedef R(RunType)(BindStateBase*, | |
| 2040 typename CallbackParamTraits<X6>::ForwardType); | |
| 2041 | |
| 2042 typedef R(UnboundRunType)(X6); | |
| 2043 | |
| 2044 static R Run(BindStateBase* base, | |
| 2045 typename CallbackParamTraits<X6>::ForwardType x6) { | |
| 2046 StorageType* storage = static_cast<StorageType*>(base); | |
| 2047 | |
| 2048 // Local references to make debugger stepping easier. If in a debugger, | |
| 2049 // you really want to warp ahead and step through the | |
| 2050 // InvokeHelper<>::MakeItSo() call below. | |
| 2051 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 2052 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 2053 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 2054 typedef typename StorageType::Bound4UnwrapTraits Bound4UnwrapTraits; | |
| 2055 typedef typename StorageType::Bound5UnwrapTraits Bound5UnwrapTraits; | |
| 2056 | |
| 2057 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 2058 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 2059 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 2060 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 2061 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 2062 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 2063 typename Bound4UnwrapTraits::ForwardType x4 = | |
| 2064 Bound4UnwrapTraits::Unwrap(storage->p4_); | |
| 2065 typename Bound5UnwrapTraits::ForwardType x5 = | |
| 2066 Bound5UnwrapTraits::Unwrap(storage->p5_); | |
| 2067 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2068 typename StorageType::RunnableType, | |
| 2069 void(typename Bound1UnwrapTraits::ForwardType, | |
| 2070 typename Bound2UnwrapTraits::ForwardType, | |
| 2071 typename Bound3UnwrapTraits::ForwardType, | |
| 2072 typename Bound4UnwrapTraits::ForwardType, | |
| 2073 typename Bound5UnwrapTraits::ForwardType, | |
| 2074 typename CallbackParamTraits<X6>::ForwardType x6)> | |
| 2075 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2076 CallbackForward(x2), CallbackForward(x3), | |
| 2077 CallbackForward(x4), CallbackForward(x5), | |
| 2078 CallbackForward(x6)); | |
| 2079 } | |
| 2080 }; | |
| 2081 | |
| 2082 // Arity 6 -> 0. | |
| 2083 template <typename StorageType, typename R,typename X1, typename X2, | |
| 2084 typename X3, typename X4, typename X5, typename X6> | |
| 2085 struct Invoker<6, StorageType, R(X1, X2, X3, X4, X5, X6)> { | |
| 2086 typedef R(RunType)(BindStateBase*); | |
| 2087 | |
| 2088 typedef R(UnboundRunType)(); | |
| 2089 | |
| 2090 static R Run(BindStateBase* base) { | |
| 2091 StorageType* storage = static_cast<StorageType*>(base); | |
| 2092 | |
| 2093 // Local references to make debugger stepping easier. If in a debugger, | |
| 2094 // you really want to warp ahead and step through the | |
| 2095 // InvokeHelper<>::MakeItSo() call below. | |
| 2096 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 2097 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 2098 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 2099 typedef typename StorageType::Bound4UnwrapTraits Bound4UnwrapTraits; | |
| 2100 typedef typename StorageType::Bound5UnwrapTraits Bound5UnwrapTraits; | |
| 2101 typedef typename StorageType::Bound6UnwrapTraits Bound6UnwrapTraits; | |
| 2102 | |
| 2103 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 2104 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 2105 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 2106 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 2107 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 2108 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 2109 typename Bound4UnwrapTraits::ForwardType x4 = | |
| 2110 Bound4UnwrapTraits::Unwrap(storage->p4_); | |
| 2111 typename Bound5UnwrapTraits::ForwardType x5 = | |
| 2112 Bound5UnwrapTraits::Unwrap(storage->p5_); | |
| 2113 typename Bound6UnwrapTraits::ForwardType x6 = | |
| 2114 Bound6UnwrapTraits::Unwrap(storage->p6_); | |
| 2115 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2116 typename StorageType::RunnableType, | |
| 2117 void(typename Bound1UnwrapTraits::ForwardType, | |
| 2118 typename Bound2UnwrapTraits::ForwardType, | |
| 2119 typename Bound3UnwrapTraits::ForwardType, | |
| 2120 typename Bound4UnwrapTraits::ForwardType, | |
| 2121 typename Bound5UnwrapTraits::ForwardType, | |
| 2122 typename Bound6UnwrapTraits::ForwardType)> | |
| 2123 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2124 CallbackForward(x2), CallbackForward(x3), | |
| 2125 CallbackForward(x4), CallbackForward(x5), | |
| 2126 CallbackForward(x6)); | |
| 2127 } | |
| 2128 }; | |
| 2129 | |
| 2130 // Arity 7 -> 7. | |
| 2131 template <typename StorageType, typename R,typename X1, typename X2, | |
| 2132 typename X3, typename X4, typename X5, typename X6, typename X7> | |
| 2133 struct Invoker<0, StorageType, R(X1, X2, X3, X4, X5, X6, X7)> { | |
| 2134 typedef R(RunType)(BindStateBase*, | |
| 2135 typename CallbackParamTraits<X1>::ForwardType, | |
| 2136 typename CallbackParamTraits<X2>::ForwardType, | |
| 2137 typename CallbackParamTraits<X3>::ForwardType, | |
| 2138 typename CallbackParamTraits<X4>::ForwardType, | |
| 2139 typename CallbackParamTraits<X5>::ForwardType, | |
| 2140 typename CallbackParamTraits<X6>::ForwardType, | |
| 2141 typename CallbackParamTraits<X7>::ForwardType); | |
| 2142 | |
| 2143 typedef R(UnboundRunType)(X1, X2, X3, X4, X5, X6, X7); | |
| 2144 | |
| 2145 static R Run(BindStateBase* base, | |
| 2146 typename CallbackParamTraits<X1>::ForwardType x1, | |
| 2147 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 2148 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 2149 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 2150 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2151 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2152 typename CallbackParamTraits<X7>::ForwardType x7) { | |
| 2153 StorageType* storage = static_cast<StorageType*>(base); | |
| 2154 | |
| 2155 // Local references to make debugger stepping easier. If in a debugger, | |
| 2156 // you really want to warp ahead and step through the | |
| 2157 // InvokeHelper<>::MakeItSo() call below. | |
| 2158 | |
| 2159 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2160 typename StorageType::RunnableType, | |
| 2161 void(typename CallbackParamTraits<X1>::ForwardType x1, | |
| 2162 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 2163 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 2164 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 2165 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2166 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2167 typename CallbackParamTraits<X7>::ForwardType x7)> | |
| 2168 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2169 CallbackForward(x2), CallbackForward(x3), | |
| 2170 CallbackForward(x4), CallbackForward(x5), | |
| 2171 CallbackForward(x6), CallbackForward(x7)); | |
| 2172 } | |
| 2173 }; | |
| 2174 | |
| 2175 // Arity 7 -> 6. | |
| 2176 template <typename StorageType, typename R,typename X1, typename X2, | |
| 2177 typename X3, typename X4, typename X5, typename X6, typename X7> | |
| 2178 struct Invoker<1, StorageType, R(X1, X2, X3, X4, X5, X6, X7)> { | |
| 2179 typedef R(RunType)(BindStateBase*, | |
| 2180 typename CallbackParamTraits<X2>::ForwardType, | |
| 2181 typename CallbackParamTraits<X3>::ForwardType, | |
| 2182 typename CallbackParamTraits<X4>::ForwardType, | |
| 2183 typename CallbackParamTraits<X5>::ForwardType, | |
| 2184 typename CallbackParamTraits<X6>::ForwardType, | |
| 2185 typename CallbackParamTraits<X7>::ForwardType); | |
| 2186 | |
| 2187 typedef R(UnboundRunType)(X2, X3, X4, X5, X6, X7); | |
| 2188 | |
| 2189 static R Run(BindStateBase* base, | |
| 2190 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 2191 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 2192 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 2193 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2194 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2195 typename CallbackParamTraits<X7>::ForwardType x7) { | |
| 2196 StorageType* storage = static_cast<StorageType*>(base); | |
| 2197 | |
| 2198 // Local references to make debugger stepping easier. If in a debugger, | |
| 2199 // you really want to warp ahead and step through the | |
| 2200 // InvokeHelper<>::MakeItSo() call below. | |
| 2201 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 2202 | |
| 2203 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 2204 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 2205 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2206 typename StorageType::RunnableType, | |
| 2207 void(typename Bound1UnwrapTraits::ForwardType, | |
| 2208 typename CallbackParamTraits<X2>::ForwardType x2, | |
| 2209 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 2210 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 2211 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2212 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2213 typename CallbackParamTraits<X7>::ForwardType x7)> | |
| 2214 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2215 CallbackForward(x2), CallbackForward(x3), | |
| 2216 CallbackForward(x4), CallbackForward(x5), | |
| 2217 CallbackForward(x6), CallbackForward(x7)); | |
| 2218 } | |
| 2219 }; | |
| 2220 | |
| 2221 // Arity 7 -> 5. | |
| 2222 template <typename StorageType, typename R,typename X1, typename X2, | |
| 2223 typename X3, typename X4, typename X5, typename X6, typename X7> | |
| 2224 struct Invoker<2, StorageType, R(X1, X2, X3, X4, X5, X6, X7)> { | |
| 2225 typedef R(RunType)(BindStateBase*, | |
| 2226 typename CallbackParamTraits<X3>::ForwardType, | |
| 2227 typename CallbackParamTraits<X4>::ForwardType, | |
| 2228 typename CallbackParamTraits<X5>::ForwardType, | |
| 2229 typename CallbackParamTraits<X6>::ForwardType, | |
| 2230 typename CallbackParamTraits<X7>::ForwardType); | |
| 2231 | |
| 2232 typedef R(UnboundRunType)(X3, X4, X5, X6, X7); | |
| 2233 | |
| 2234 static R Run(BindStateBase* base, | |
| 2235 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 2236 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 2237 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2238 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2239 typename CallbackParamTraits<X7>::ForwardType x7) { | |
| 2240 StorageType* storage = static_cast<StorageType*>(base); | |
| 2241 | |
| 2242 // Local references to make debugger stepping easier. If in a debugger, | |
| 2243 // you really want to warp ahead and step through the | |
| 2244 // InvokeHelper<>::MakeItSo() call below. | |
| 2245 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 2246 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 2247 | |
| 2248 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 2249 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 2250 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 2251 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 2252 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2253 typename StorageType::RunnableType, | |
| 2254 void(typename Bound1UnwrapTraits::ForwardType, | |
| 2255 typename Bound2UnwrapTraits::ForwardType, | |
| 2256 typename CallbackParamTraits<X3>::ForwardType x3, | |
| 2257 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 2258 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2259 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2260 typename CallbackParamTraits<X7>::ForwardType x7)> | |
| 2261 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2262 CallbackForward(x2), CallbackForward(x3), | |
| 2263 CallbackForward(x4), CallbackForward(x5), | |
| 2264 CallbackForward(x6), CallbackForward(x7)); | |
| 2265 } | |
| 2266 }; | |
| 2267 | |
| 2268 // Arity 7 -> 4. | |
| 2269 template <typename StorageType, typename R,typename X1, typename X2, | |
| 2270 typename X3, typename X4, typename X5, typename X6, typename X7> | |
| 2271 struct Invoker<3, StorageType, R(X1, X2, X3, X4, X5, X6, X7)> { | |
| 2272 typedef R(RunType)(BindStateBase*, | |
| 2273 typename CallbackParamTraits<X4>::ForwardType, | |
| 2274 typename CallbackParamTraits<X5>::ForwardType, | |
| 2275 typename CallbackParamTraits<X6>::ForwardType, | |
| 2276 typename CallbackParamTraits<X7>::ForwardType); | |
| 2277 | |
| 2278 typedef R(UnboundRunType)(X4, X5, X6, X7); | |
| 2279 | |
| 2280 static R Run(BindStateBase* base, | |
| 2281 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 2282 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2283 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2284 typename CallbackParamTraits<X7>::ForwardType x7) { | |
| 2285 StorageType* storage = static_cast<StorageType*>(base); | |
| 2286 | |
| 2287 // Local references to make debugger stepping easier. If in a debugger, | |
| 2288 // you really want to warp ahead and step through the | |
| 2289 // InvokeHelper<>::MakeItSo() call below. | |
| 2290 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 2291 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 2292 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 2293 | |
| 2294 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 2295 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 2296 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 2297 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 2298 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 2299 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 2300 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2301 typename StorageType::RunnableType, | |
| 2302 void(typename Bound1UnwrapTraits::ForwardType, | |
| 2303 typename Bound2UnwrapTraits::ForwardType, | |
| 2304 typename Bound3UnwrapTraits::ForwardType, | |
| 2305 typename CallbackParamTraits<X4>::ForwardType x4, | |
| 2306 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2307 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2308 typename CallbackParamTraits<X7>::ForwardType x7)> | |
| 2309 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2310 CallbackForward(x2), CallbackForward(x3), | |
| 2311 CallbackForward(x4), CallbackForward(x5), | |
| 2312 CallbackForward(x6), CallbackForward(x7)); | |
| 2313 } | |
| 2314 }; | |
| 2315 | |
| 2316 // Arity 7 -> 3. | |
| 2317 template <typename StorageType, typename R,typename X1, typename X2, | |
| 2318 typename X3, typename X4, typename X5, typename X6, typename X7> | |
| 2319 struct Invoker<4, StorageType, R(X1, X2, X3, X4, X5, X6, X7)> { | |
| 2320 typedef R(RunType)(BindStateBase*, | |
| 2321 typename CallbackParamTraits<X5>::ForwardType, | |
| 2322 typename CallbackParamTraits<X6>::ForwardType, | |
| 2323 typename CallbackParamTraits<X7>::ForwardType); | |
| 2324 | |
| 2325 typedef R(UnboundRunType)(X5, X6, X7); | |
| 2326 | |
| 2327 static R Run(BindStateBase* base, | |
| 2328 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2329 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2330 typename CallbackParamTraits<X7>::ForwardType x7) { | |
| 2331 StorageType* storage = static_cast<StorageType*>(base); | |
| 2332 | |
| 2333 // Local references to make debugger stepping easier. If in a debugger, | |
| 2334 // you really want to warp ahead and step through the | |
| 2335 // InvokeHelper<>::MakeItSo() call below. | |
| 2336 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 2337 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 2338 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 2339 typedef typename StorageType::Bound4UnwrapTraits Bound4UnwrapTraits; | |
| 2340 | |
| 2341 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 2342 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 2343 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 2344 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 2345 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 2346 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 2347 typename Bound4UnwrapTraits::ForwardType x4 = | |
| 2348 Bound4UnwrapTraits::Unwrap(storage->p4_); | |
| 2349 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2350 typename StorageType::RunnableType, | |
| 2351 void(typename Bound1UnwrapTraits::ForwardType, | |
| 2352 typename Bound2UnwrapTraits::ForwardType, | |
| 2353 typename Bound3UnwrapTraits::ForwardType, | |
| 2354 typename Bound4UnwrapTraits::ForwardType, | |
| 2355 typename CallbackParamTraits<X5>::ForwardType x5, | |
| 2356 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2357 typename CallbackParamTraits<X7>::ForwardType x7)> | |
| 2358 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2359 CallbackForward(x2), CallbackForward(x3), | |
| 2360 CallbackForward(x4), CallbackForward(x5), | |
| 2361 CallbackForward(x6), CallbackForward(x7)); | |
| 2362 } | |
| 2363 }; | |
| 2364 | |
| 2365 // Arity 7 -> 2. | |
| 2366 template <typename StorageType, typename R,typename X1, typename X2, | |
| 2367 typename X3, typename X4, typename X5, typename X6, typename X7> | |
| 2368 struct Invoker<5, StorageType, R(X1, X2, X3, X4, X5, X6, X7)> { | |
| 2369 typedef R(RunType)(BindStateBase*, | |
| 2370 typename CallbackParamTraits<X6>::ForwardType, | |
| 2371 typename CallbackParamTraits<X7>::ForwardType); | |
| 2372 | |
| 2373 typedef R(UnboundRunType)(X6, X7); | |
| 2374 | |
| 2375 static R Run(BindStateBase* base, | |
| 2376 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2377 typename CallbackParamTraits<X7>::ForwardType x7) { | |
| 2378 StorageType* storage = static_cast<StorageType*>(base); | |
| 2379 | |
| 2380 // Local references to make debugger stepping easier. If in a debugger, | |
| 2381 // you really want to warp ahead and step through the | |
| 2382 // InvokeHelper<>::MakeItSo() call below. | |
| 2383 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 2384 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 2385 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 2386 typedef typename StorageType::Bound4UnwrapTraits Bound4UnwrapTraits; | |
| 2387 typedef typename StorageType::Bound5UnwrapTraits Bound5UnwrapTraits; | |
| 2388 | |
| 2389 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 2390 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 2391 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 2392 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 2393 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 2394 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 2395 typename Bound4UnwrapTraits::ForwardType x4 = | |
| 2396 Bound4UnwrapTraits::Unwrap(storage->p4_); | |
| 2397 typename Bound5UnwrapTraits::ForwardType x5 = | |
| 2398 Bound5UnwrapTraits::Unwrap(storage->p5_); | |
| 2399 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2400 typename StorageType::RunnableType, | |
| 2401 void(typename Bound1UnwrapTraits::ForwardType, | |
| 2402 typename Bound2UnwrapTraits::ForwardType, | |
| 2403 typename Bound3UnwrapTraits::ForwardType, | |
| 2404 typename Bound4UnwrapTraits::ForwardType, | |
| 2405 typename Bound5UnwrapTraits::ForwardType, | |
| 2406 typename CallbackParamTraits<X6>::ForwardType x6, | |
| 2407 typename CallbackParamTraits<X7>::ForwardType x7)> | |
| 2408 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2409 CallbackForward(x2), CallbackForward(x3), | |
| 2410 CallbackForward(x4), CallbackForward(x5), | |
| 2411 CallbackForward(x6), CallbackForward(x7)); | |
| 2412 } | |
| 2413 }; | |
| 2414 | |
| 2415 // Arity 7 -> 1. | |
| 2416 template <typename StorageType, typename R,typename X1, typename X2, | |
| 2417 typename X3, typename X4, typename X5, typename X6, typename X7> | |
| 2418 struct Invoker<6, StorageType, R(X1, X2, X3, X4, X5, X6, X7)> { | |
| 2419 typedef R(RunType)(BindStateBase*, | |
| 2420 typename CallbackParamTraits<X7>::ForwardType); | |
| 2421 | |
| 2422 typedef R(UnboundRunType)(X7); | |
| 2423 | |
| 2424 static R Run(BindStateBase* base, | |
| 2425 typename CallbackParamTraits<X7>::ForwardType x7) { | |
| 2426 StorageType* storage = static_cast<StorageType*>(base); | |
| 2427 | |
| 2428 // Local references to make debugger stepping easier. If in a debugger, | |
| 2429 // you really want to warp ahead and step through the | |
| 2430 // InvokeHelper<>::MakeItSo() call below. | |
| 2431 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 2432 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 2433 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 2434 typedef typename StorageType::Bound4UnwrapTraits Bound4UnwrapTraits; | |
| 2435 typedef typename StorageType::Bound5UnwrapTraits Bound5UnwrapTraits; | |
| 2436 typedef typename StorageType::Bound6UnwrapTraits Bound6UnwrapTraits; | |
| 2437 | |
| 2438 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 2439 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 2440 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 2441 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 2442 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 2443 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 2444 typename Bound4UnwrapTraits::ForwardType x4 = | |
| 2445 Bound4UnwrapTraits::Unwrap(storage->p4_); | |
| 2446 typename Bound5UnwrapTraits::ForwardType x5 = | |
| 2447 Bound5UnwrapTraits::Unwrap(storage->p5_); | |
| 2448 typename Bound6UnwrapTraits::ForwardType x6 = | |
| 2449 Bound6UnwrapTraits::Unwrap(storage->p6_); | |
| 2450 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2451 typename StorageType::RunnableType, | |
| 2452 void(typename Bound1UnwrapTraits::ForwardType, | |
| 2453 typename Bound2UnwrapTraits::ForwardType, | |
| 2454 typename Bound3UnwrapTraits::ForwardType, | |
| 2455 typename Bound4UnwrapTraits::ForwardType, | |
| 2456 typename Bound5UnwrapTraits::ForwardType, | |
| 2457 typename Bound6UnwrapTraits::ForwardType, | |
| 2458 typename CallbackParamTraits<X7>::ForwardType x7)> | |
| 2459 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2460 CallbackForward(x2), CallbackForward(x3), | |
| 2461 CallbackForward(x4), CallbackForward(x5), | |
| 2462 CallbackForward(x6), CallbackForward(x7)); | |
| 2463 } | |
| 2464 }; | |
| 2465 | |
| 2466 // Arity 7 -> 0. | |
| 2467 template <typename StorageType, typename R,typename X1, typename X2, | |
| 2468 typename X3, typename X4, typename X5, typename X6, typename X7> | |
| 2469 struct Invoker<7, StorageType, R(X1, X2, X3, X4, X5, X6, X7)> { | |
| 2470 typedef R(RunType)(BindStateBase*); | |
| 2471 | |
| 2472 typedef R(UnboundRunType)(); | |
| 2473 | |
| 2474 static R Run(BindStateBase* base) { | |
| 2475 StorageType* storage = static_cast<StorageType*>(base); | |
| 2476 | |
| 2477 // Local references to make debugger stepping easier. If in a debugger, | |
| 2478 // you really want to warp ahead and step through the | |
| 2479 // InvokeHelper<>::MakeItSo() call below. | |
| 2480 typedef typename StorageType::Bound1UnwrapTraits Bound1UnwrapTraits; | |
| 2481 typedef typename StorageType::Bound2UnwrapTraits Bound2UnwrapTraits; | |
| 2482 typedef typename StorageType::Bound3UnwrapTraits Bound3UnwrapTraits; | |
| 2483 typedef typename StorageType::Bound4UnwrapTraits Bound4UnwrapTraits; | |
| 2484 typedef typename StorageType::Bound5UnwrapTraits Bound5UnwrapTraits; | |
| 2485 typedef typename StorageType::Bound6UnwrapTraits Bound6UnwrapTraits; | |
| 2486 typedef typename StorageType::Bound7UnwrapTraits Bound7UnwrapTraits; | |
| 2487 | |
| 2488 typename Bound1UnwrapTraits::ForwardType x1 = | |
| 2489 Bound1UnwrapTraits::Unwrap(storage->p1_); | |
| 2490 typename Bound2UnwrapTraits::ForwardType x2 = | |
| 2491 Bound2UnwrapTraits::Unwrap(storage->p2_); | |
| 2492 typename Bound3UnwrapTraits::ForwardType x3 = | |
| 2493 Bound3UnwrapTraits::Unwrap(storage->p3_); | |
| 2494 typename Bound4UnwrapTraits::ForwardType x4 = | |
| 2495 Bound4UnwrapTraits::Unwrap(storage->p4_); | |
| 2496 typename Bound5UnwrapTraits::ForwardType x5 = | |
| 2497 Bound5UnwrapTraits::Unwrap(storage->p5_); | |
| 2498 typename Bound6UnwrapTraits::ForwardType x6 = | |
| 2499 Bound6UnwrapTraits::Unwrap(storage->p6_); | |
| 2500 typename Bound7UnwrapTraits::ForwardType x7 = | |
| 2501 Bound7UnwrapTraits::Unwrap(storage->p7_); | |
| 2502 return InvokeHelper<StorageType::IsWeakCall::value, R, | |
| 2503 typename StorageType::RunnableType, | |
| 2504 void(typename Bound1UnwrapTraits::ForwardType, | |
| 2505 typename Bound2UnwrapTraits::ForwardType, | |
| 2506 typename Bound3UnwrapTraits::ForwardType, | |
| 2507 typename Bound4UnwrapTraits::ForwardType, | |
| 2508 typename Bound5UnwrapTraits::ForwardType, | |
| 2509 typename Bound6UnwrapTraits::ForwardType, | |
| 2510 typename Bound7UnwrapTraits::ForwardType)> | |
| 2511 ::MakeItSo(storage->runnable_, CallbackForward(x1), | |
| 2512 CallbackForward(x2), CallbackForward(x3), | |
| 2513 CallbackForward(x4), CallbackForward(x5), | |
| 2514 CallbackForward(x6), CallbackForward(x7)); | |
| 2515 } | |
| 2516 }; | |
| 2517 | |
| 2518 | |
| 2519 // BindState<> | |
| 2520 // | |
| 2521 // This stores all the state passed into Bind() and is also where most | |
| 2522 // of the template resolution magic occurs. | |
| 2523 // | |
| 2524 // Runnable is the functor we are binding arguments to. | |
| 2525 // RunType is type of the Run() function that the Invoker<> should use. | |
| 2526 // Normally, this is the same as the RunType of the Runnable, but it can | |
| 2527 // be different if an adapter like IgnoreResult() has been used. | |
| 2528 // | |
| 2529 // BoundArgsType contains the storage type for all the bound arguments by | |
| 2530 // (ab)using a function type. | |
| 2531 template <typename Runnable, typename RunType, typename BoundArgsType> | |
| 2532 struct BindState; | |
| 2533 | |
| 2534 template <typename Runnable, typename RunType> | |
| 2535 struct BindState<Runnable, RunType, void()> : public BindStateBase { | |
| 2536 typedef Runnable RunnableType; | |
| 2537 typedef false_type IsWeakCall; | |
| 2538 typedef Invoker<0, BindState, RunType> InvokerType; | |
| 2539 typedef typename InvokerType::UnboundRunType UnboundRunType; | |
| 2540 explicit BindState(const Runnable& runnable) | |
| 2541 : runnable_(runnable) { | |
| 2542 } | |
| 2543 | |
| 2544 virtual ~BindState() { } | |
| 2545 | |
| 2546 RunnableType runnable_; | |
| 2547 }; | |
| 2548 | |
| 2549 template <typename Runnable, typename RunType, typename P1> | |
| 2550 struct BindState<Runnable, RunType, void(P1)> : public BindStateBase { | |
| 2551 typedef Runnable RunnableType; | |
| 2552 typedef IsWeakMethod<HasIsMethodTag<Runnable>::value, P1> IsWeakCall; | |
| 2553 typedef Invoker<1, BindState, RunType> InvokerType; | |
| 2554 typedef typename InvokerType::UnboundRunType UnboundRunType; | |
| 2555 | |
| 2556 // Convenience typedefs for bound argument types. | |
| 2557 typedef UnwrapTraits<P1> Bound1UnwrapTraits; | |
| 2558 | |
| 2559 BindState(const Runnable& runnable, const P1& p1) | |
| 2560 : runnable_(runnable), | |
| 2561 p1_(p1) { | |
| 2562 MaybeRefcount<HasIsMethodTag<Runnable>::value, P1>::AddRef(p1_); | |
| 2563 } | |
| 2564 | |
| 2565 virtual ~BindState() { MaybeRefcount<HasIsMethodTag<Runnable>::value, | |
| 2566 P1>::Release(p1_); } | |
| 2567 | |
| 2568 RunnableType runnable_; | |
| 2569 P1 p1_; | |
| 2570 }; | |
| 2571 | |
| 2572 template <typename Runnable, typename RunType, typename P1, typename P2> | |
| 2573 struct BindState<Runnable, RunType, void(P1, P2)> : public BindStateBase { | |
| 2574 typedef Runnable RunnableType; | |
| 2575 typedef IsWeakMethod<HasIsMethodTag<Runnable>::value, P1> IsWeakCall; | |
| 2576 typedef Invoker<2, BindState, RunType> InvokerType; | |
| 2577 typedef typename InvokerType::UnboundRunType UnboundRunType; | |
| 2578 | |
| 2579 // Convenience typedefs for bound argument types. | |
| 2580 typedef UnwrapTraits<P1> Bound1UnwrapTraits; | |
| 2581 typedef UnwrapTraits<P2> Bound2UnwrapTraits; | |
| 2582 | |
| 2583 BindState(const Runnable& runnable, const P1& p1, const P2& p2) | |
| 2584 : runnable_(runnable), | |
| 2585 p1_(p1), | |
| 2586 p2_(p2) { | |
| 2587 MaybeRefcount<HasIsMethodTag<Runnable>::value, P1>::AddRef(p1_); | |
| 2588 } | |
| 2589 | |
| 2590 virtual ~BindState() { MaybeRefcount<HasIsMethodTag<Runnable>::value, | |
| 2591 P1>::Release(p1_); } | |
| 2592 | |
| 2593 RunnableType runnable_; | |
| 2594 P1 p1_; | |
| 2595 P2 p2_; | |
| 2596 }; | |
| 2597 | |
| 2598 template <typename Runnable, typename RunType, typename P1, typename P2, | |
| 2599 typename P3> | |
| 2600 struct BindState<Runnable, RunType, void(P1, P2, P3)> : public BindStateBase { | |
| 2601 typedef Runnable RunnableType; | |
| 2602 typedef IsWeakMethod<HasIsMethodTag<Runnable>::value, P1> IsWeakCall; | |
| 2603 typedef Invoker<3, BindState, RunType> InvokerType; | |
| 2604 typedef typename InvokerType::UnboundRunType UnboundRunType; | |
| 2605 | |
| 2606 // Convenience typedefs for bound argument types. | |
| 2607 typedef UnwrapTraits<P1> Bound1UnwrapTraits; | |
| 2608 typedef UnwrapTraits<P2> Bound2UnwrapTraits; | |
| 2609 typedef UnwrapTraits<P3> Bound3UnwrapTraits; | |
| 2610 | |
| 2611 BindState(const Runnable& runnable, const P1& p1, const P2& p2, const P3& p3) | |
| 2612 : runnable_(runnable), | |
| 2613 p1_(p1), | |
| 2614 p2_(p2), | |
| 2615 p3_(p3) { | |
| 2616 MaybeRefcount<HasIsMethodTag<Runnable>::value, P1>::AddRef(p1_); | |
| 2617 } | |
| 2618 | |
| 2619 virtual ~BindState() { MaybeRefcount<HasIsMethodTag<Runnable>::value, | |
| 2620 P1>::Release(p1_); } | |
| 2621 | |
| 2622 RunnableType runnable_; | |
| 2623 P1 p1_; | |
| 2624 P2 p2_; | |
| 2625 P3 p3_; | |
| 2626 }; | |
| 2627 | |
| 2628 template <typename Runnable, typename RunType, typename P1, typename P2, | |
| 2629 typename P3, typename P4> | |
| 2630 struct BindState<Runnable, RunType, void(P1, P2, P3, | |
| 2631 P4)> : public BindStateBase { | |
| 2632 typedef Runnable RunnableType; | |
| 2633 typedef IsWeakMethod<HasIsMethodTag<Runnable>::value, P1> IsWeakCall; | |
| 2634 typedef Invoker<4, BindState, RunType> InvokerType; | |
| 2635 typedef typename InvokerType::UnboundRunType UnboundRunType; | |
| 2636 | |
| 2637 // Convenience typedefs for bound argument types. | |
| 2638 typedef UnwrapTraits<P1> Bound1UnwrapTraits; | |
| 2639 typedef UnwrapTraits<P2> Bound2UnwrapTraits; | |
| 2640 typedef UnwrapTraits<P3> Bound3UnwrapTraits; | |
| 2641 typedef UnwrapTraits<P4> Bound4UnwrapTraits; | |
| 2642 | |
| 2643 BindState(const Runnable& runnable, const P1& p1, const P2& p2, const P3& p3, | |
| 2644 const P4& p4) | |
| 2645 : runnable_(runnable), | |
| 2646 p1_(p1), | |
| 2647 p2_(p2), | |
| 2648 p3_(p3), | |
| 2649 p4_(p4) { | |
| 2650 MaybeRefcount<HasIsMethodTag<Runnable>::value, P1>::AddRef(p1_); | |
| 2651 } | |
| 2652 | |
| 2653 virtual ~BindState() { MaybeRefcount<HasIsMethodTag<Runnable>::value, | |
| 2654 P1>::Release(p1_); } | |
| 2655 | |
| 2656 RunnableType runnable_; | |
| 2657 P1 p1_; | |
| 2658 P2 p2_; | |
| 2659 P3 p3_; | |
| 2660 P4 p4_; | |
| 2661 }; | |
| 2662 | |
| 2663 template <typename Runnable, typename RunType, typename P1, typename P2, | |
| 2664 typename P3, typename P4, typename P5> | |
| 2665 struct BindState<Runnable, RunType, void(P1, P2, P3, P4, | |
| 2666 P5)> : public BindStateBase { | |
| 2667 typedef Runnable RunnableType; | |
| 2668 typedef IsWeakMethod<HasIsMethodTag<Runnable>::value, P1> IsWeakCall; | |
| 2669 typedef Invoker<5, BindState, RunType> InvokerType; | |
| 2670 typedef typename InvokerType::UnboundRunType UnboundRunType; | |
| 2671 | |
| 2672 // Convenience typedefs for bound argument types. | |
| 2673 typedef UnwrapTraits<P1> Bound1UnwrapTraits; | |
| 2674 typedef UnwrapTraits<P2> Bound2UnwrapTraits; | |
| 2675 typedef UnwrapTraits<P3> Bound3UnwrapTraits; | |
| 2676 typedef UnwrapTraits<P4> Bound4UnwrapTraits; | |
| 2677 typedef UnwrapTraits<P5> Bound5UnwrapTraits; | |
| 2678 | |
| 2679 BindState(const Runnable& runnable, const P1& p1, const P2& p2, const P3& p3, | |
| 2680 const P4& p4, const P5& p5) | |
| 2681 : runnable_(runnable), | |
| 2682 p1_(p1), | |
| 2683 p2_(p2), | |
| 2684 p3_(p3), | |
| 2685 p4_(p4), | |
| 2686 p5_(p5) { | |
| 2687 MaybeRefcount<HasIsMethodTag<Runnable>::value, P1>::AddRef(p1_); | |
| 2688 } | |
| 2689 | |
| 2690 virtual ~BindState() { MaybeRefcount<HasIsMethodTag<Runnable>::value, | |
| 2691 P1>::Release(p1_); } | |
| 2692 | |
| 2693 RunnableType runnable_; | |
| 2694 P1 p1_; | |
| 2695 P2 p2_; | |
| 2696 P3 p3_; | |
| 2697 P4 p4_; | |
| 2698 P5 p5_; | |
| 2699 }; | |
| 2700 | |
| 2701 template <typename Runnable, typename RunType, typename P1, typename P2, | |
| 2702 typename P3, typename P4, typename P5, typename P6> | |
| 2703 struct BindState<Runnable, RunType, void(P1, P2, P3, P4, P5, | |
| 2704 P6)> : public BindStateBase { | |
| 2705 typedef Runnable RunnableType; | |
| 2706 typedef IsWeakMethod<HasIsMethodTag<Runnable>::value, P1> IsWeakCall; | |
| 2707 typedef Invoker<6, BindState, RunType> InvokerType; | |
| 2708 typedef typename InvokerType::UnboundRunType UnboundRunType; | |
| 2709 | |
| 2710 // Convenience typedefs for bound argument types. | |
| 2711 typedef UnwrapTraits<P1> Bound1UnwrapTraits; | |
| 2712 typedef UnwrapTraits<P2> Bound2UnwrapTraits; | |
| 2713 typedef UnwrapTraits<P3> Bound3UnwrapTraits; | |
| 2714 typedef UnwrapTraits<P4> Bound4UnwrapTraits; | |
| 2715 typedef UnwrapTraits<P5> Bound5UnwrapTraits; | |
| 2716 typedef UnwrapTraits<P6> Bound6UnwrapTraits; | |
| 2717 | |
| 2718 BindState(const Runnable& runnable, const P1& p1, const P2& p2, const P3& p3, | |
| 2719 const P4& p4, const P5& p5, const P6& p6) | |
| 2720 : runnable_(runnable), | |
| 2721 p1_(p1), | |
| 2722 p2_(p2), | |
| 2723 p3_(p3), | |
| 2724 p4_(p4), | |
| 2725 p5_(p5), | |
| 2726 p6_(p6) { | |
| 2727 MaybeRefcount<HasIsMethodTag<Runnable>::value, P1>::AddRef(p1_); | |
| 2728 } | |
| 2729 | |
| 2730 virtual ~BindState() { MaybeRefcount<HasIsMethodTag<Runnable>::value, | |
| 2731 P1>::Release(p1_); } | |
| 2732 | |
| 2733 RunnableType runnable_; | |
| 2734 P1 p1_; | |
| 2735 P2 p2_; | |
| 2736 P3 p3_; | |
| 2737 P4 p4_; | |
| 2738 P5 p5_; | |
| 2739 P6 p6_; | |
| 2740 }; | |
| 2741 | |
| 2742 template <typename Runnable, typename RunType, typename P1, typename P2, | |
| 2743 typename P3, typename P4, typename P5, typename P6, typename P7> | |
| 2744 struct BindState<Runnable, RunType, void(P1, P2, P3, P4, P5, P6, | |
| 2745 P7)> : public BindStateBase { | |
| 2746 typedef Runnable RunnableType; | |
| 2747 typedef IsWeakMethod<HasIsMethodTag<Runnable>::value, P1> IsWeakCall; | |
| 2748 typedef Invoker<7, BindState, RunType> InvokerType; | |
| 2749 typedef typename InvokerType::UnboundRunType UnboundRunType; | |
| 2750 | |
| 2751 // Convenience typedefs for bound argument types. | |
| 2752 typedef UnwrapTraits<P1> Bound1UnwrapTraits; | |
| 2753 typedef UnwrapTraits<P2> Bound2UnwrapTraits; | |
| 2754 typedef UnwrapTraits<P3> Bound3UnwrapTraits; | |
| 2755 typedef UnwrapTraits<P4> Bound4UnwrapTraits; | |
| 2756 typedef UnwrapTraits<P5> Bound5UnwrapTraits; | |
| 2757 typedef UnwrapTraits<P6> Bound6UnwrapTraits; | |
| 2758 typedef UnwrapTraits<P7> Bound7UnwrapTraits; | |
| 2759 | |
| 2760 BindState(const Runnable& runnable, const P1& p1, const P2& p2, const P3& p3, | |
| 2761 const P4& p4, const P5& p5, const P6& p6, const P7& p7) | |
| 2762 : runnable_(runnable), | |
| 2763 p1_(p1), | |
| 2764 p2_(p2), | |
| 2765 p3_(p3), | |
| 2766 p4_(p4), | |
| 2767 p5_(p5), | |
| 2768 p6_(p6), | |
| 2769 p7_(p7) { | |
| 2770 MaybeRefcount<HasIsMethodTag<Runnable>::value, P1>::AddRef(p1_); | |
| 2771 } | |
| 2772 | |
| 2773 virtual ~BindState() { MaybeRefcount<HasIsMethodTag<Runnable>::value, | |
| 2774 P1>::Release(p1_); } | |
| 2775 | |
| 2776 RunnableType runnable_; | |
| 2777 P1 p1_; | |
| 2778 P2 p2_; | |
| 2779 P3 p3_; | |
| 2780 P4 p4_; | |
| 2781 P5 p5_; | |
| 2782 P6 p6_; | |
| 2783 P7 p7_; | |
| 2784 }; | |
| 2785 | |
| 2786 } // namespace internal | |
| 2787 } // namespace base | |
| 2788 | |
| 2789 #endif // BASE_BIND_INTERNAL_H_ |
