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 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-

  * vim: sw=2 ts=8 et :

  */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 #ifndef mozilla_${HEADER}_h

 #define mozilla_${HEADER}_h

 #if _HAS_EXCEPTIONS

 #  error "STL code can only be used with -fno-exceptions"

 #endif

 // Suppress windef.h min and max macros - they make std::min/max not compile.

 #define NOMINMAX 1

 // Code built with !_HAS_EXCEPTIONS calls std::_Throw(), but the win2k

 // CRT doesn't export std::_Throw().  So we define it.

 #ifndef mozilla_Throw_h

 #  include "mozilla/throw_msvc.h"

 #endif

 // Code might include <new> before other wrapped headers, but <new>

 // includes <exception> and so we want to wrap it.  But mozalloc.h

 // wants <new> also, so we break the cycle by always explicitly

 // including <new> here.

 #include <${NEW_HEADER_PATH}>

 // See if we're in code that can use mozalloc.  NB: this duplicates

 // code in nscore.h because nscore.h pulls in prtypes.h, and chromium

 // can't build with that being included before base/basictypes.h.

 #if !defined(XPCOM_GLUE) && !defined(NS_NO_XPCOM) && !defined(MOZ_NO_MOZALLOC)

 #  include "mozilla/mozalloc.h"

 #else

 #  error "STL code can only be used with infallible ::operator new()"

 #endif

 #ifdef DEBUG

 // From

 //   http://msdn.microsoft.com/en-us/library/aa985982%28VS.80%29.aspx

 // and

 //   http://msdn.microsoft.com/en-us/library/aa985965%28VS.80%29.aspx

 // there appear to be two types of STL container checking.  The

 // former is enabled by -D_DEBUG (which is implied by -DDEBUG), and

 // looks to be full generation/mutation checked iterators as done by

 // _GLIBCXX_DEBUG.  The latter appears to just be bounds checking, and

 // is enabled by the following macros.  It appears that the _DEBUG

 // iterators subsume _SECURE_SCL, and the following settings are

 // default anyway, so we'll just leave this commented out.

 //#  define _SECURE_SCL 1

 //#  define _SECURE_SCL_THROWS 0

 #else

 // Note: _SECURE_SCL iterators are on by default in opt builds.  We

 // could leave them on, but since gcc doesn't, we might as well

 // preserve that behavior for perf reasons.  nsTArray is in the same

 // camp as gcc.  Can revisit later.

 //

 // FIXME/bug 551254: because we're not wrapping all the STL headers we

 // use, undefining this here can cause some headers to be built with

 // iterator checking and others not.  Turning this off until we have a

 // better plan.

 //#  undef _SECURE_SCL

 #endif

 // C4275: When _HAS_EXCEPTIONS is set to 0, system STL header

 //        will generate the warning which we can't modify.

 // C4530: We know that code won't be able to catch exceptions,

 //        but that's OK because we're not throwing them.

 #pragma warning( push )

 #pragma warning( disable : 4275 4530 )

 #include <${HEADER_PATH}>

 #pragma warning( pop )

 #endif  // if mozilla_${HEADER}_h