The Tor Browser / file comparison
comparison: xpcom/string/public/nsTDependentString.h
xpcom/string/public/nsTDependentString.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:2313ad949139 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim:set ts=2 sw=2 sts=2 et cindent: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 | |
| 8 /** | |
| 9 * nsTDependentString_CharT | |
| 10 * | |
| 11 * Stores a null-terminated, immutable sequence of characters. | |
| 12 * | |
| 13 * Subclass of nsTString that restricts string value to an immutable | |
| 14 * character sequence. This class does not own its data, so the creator | |
| 15 * of objects of this type must take care to ensure that a | |
| 16 * nsTDependentString continues to reference valid memory for the | |
| 17 * duration of its use. | |
| 18 */ | |
| 19 class nsTDependentString_CharT : public nsTString_CharT | |
| 20 { | |
| 21 public: | |
| 22 | |
| 23 typedef nsTDependentString_CharT self_type; | |
| 24 | |
| 25 public: | |
| 26 | |
| 27 /** | |
| 28 * constructors | |
| 29 */ | |
| 30 | |
| 31 nsTDependentString_CharT( const char_type* start, const char_type* end ) | |
| 32 : string_type(const_cast<char_type*>(start), uint32_t(end - start), F_TERMINATED) | |
| 33 { | |
| 34 AssertValidDepedentString(); | |
| 35 } | |
| 36 | |
| 37 nsTDependentString_CharT( const char_type* data, uint32_t length ) | |
| 38 : string_type(const_cast<char_type*>(data), length, F_TERMINATED) | |
| 39 { | |
| 40 AssertValidDepedentString(); | |
| 41 } | |
| 42 | |
| 43 #if defined(CharT_is_PRUnichar) && defined(MOZ_USE_CHAR16_WRAPPER) | |
| 44 nsTDependentString_CharT( char16ptr_t data, uint32_t length ) | |
| 45 : nsTDependentString_CharT(static_cast<const char16_t*>(data), length) {} | |
| 46 #endif | |
| 47 | |
| 48 explicit | |
| 49 nsTDependentString_CharT( const char_type* data ) | |
| 50 : string_type(const_cast<char_type*>(data), uint32_t(char_traits::length(data)), F_TERMINATED) | |
| 51 { | |
| 52 AssertValidDepedentString(); | |
| 53 } | |
| 54 | |
| 55 #if defined(CharT_is_PRUnichar) && defined(MOZ_USE_CHAR16_WRAPPER) | |
| 56 explicit | |
| 57 nsTDependentString_CharT( char16ptr_t data ) | |
| 58 : nsTDependentString_CharT( static_cast<const char16_t*>(data)) {} | |
| 59 #endif | |
| 60 | |
| 61 nsTDependentString_CharT( const string_type& str, uint32_t startPos ) | |
| 62 : string_type() | |
| 63 { | |
| 64 Rebind(str, startPos); | |
| 65 } | |
| 66 | |
| 67 // Create a nsTDependentSubstring to be bound later | |
| 68 nsTDependentString_CharT() | |
| 69 : string_type() {} | |
| 70 | |
| 71 // XXX are you sure?? | |
| 72 // auto-generated copy-constructor OK | |
| 73 // auto-generated copy-assignment operator OK | |
| 74 // auto-generated destructor OK | |
| 75 | |
| 76 | |
| 77 /** | |
| 78 * allow this class to be bound to a different string... | |
| 79 */ | |
| 80 | |
| 81 using nsTString_CharT::Rebind; | |
| 82 void Rebind( const char_type* data ) | |
| 83 { | |
| 84 Rebind(data, uint32_t(char_traits::length(data))); | |
| 85 } | |
| 86 | |
| 87 void Rebind( const char_type* start, const char_type* end ) | |
| 88 { | |
| 89 Rebind(start, uint32_t(end - start)); | |
| 90 } | |
| 91 | |
| 92 void Rebind( const string_type&, uint32_t startPos ); | |
| 93 | |
| 94 private: | |
| 95 | |
| 96 // NOT USED | |
| 97 nsTDependentString_CharT( const substring_tuple_type& ); | |
| 98 }; |
