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| 1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
| 11 // with the distribution. | 11 // with the distribution. |
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| 74 class AllStatic { | 74 class AllStatic { |
| 75 #ifdef DEBUG | 75 #ifdef DEBUG |
| 76 public: | 76 public: |
| 77 void* operator new(size_t size); | 77 void* operator new(size_t size); |
| 78 void operator delete(void* p); | 78 void operator delete(void* p); |
| 79 #endif | 79 #endif |
| 80 }; | 80 }; |
| 81 | 81 |
| 82 | 82 |
| 83 template <typename T> | 83 template <typename T> |
| 84 static T* NewArray(int size) { | 84 T* NewArray(int size) { |
| 85 T* result = new T[size]; | 85 T* result = new T[size]; |
| 86 if (result == NULL) Malloced::FatalProcessOutOfMemory(); | 86 if (result == NULL) Malloced::FatalProcessOutOfMemory(); |
| 87 return result; | 87 return result; |
| 88 } | 88 } |
| 89 | 89 |
| 90 | 90 |
| 91 template <typename T> | 91 template <typename T> |
| 92 static void DeleteArray(T* array) { | 92 void DeleteArray(T* array) { |
| 93 delete[] array; | 93 delete[] array; |
| 94 } | 94 } |
| 95 | 95 |
| 96 | 96 |
| 97 // The normal strdup functions use malloc. These versions of StrDup | 97 // The normal strdup functions use malloc. These versions of StrDup |
| 98 // and StrNDup uses new and calls the FatalProcessOutOfMemory handler | 98 // and StrNDup uses new and calls the FatalProcessOutOfMemory handler |
| 99 // if allocation fails. | 99 // if allocation fails. |
| 100 char* StrDup(const char* str); | 100 char* StrDup(const char* str); |
| 101 char* StrNDup(const char* str, int n); | 101 char* StrNDup(const char* str, int n); |
| 102 | 102 |
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| 134 | 134 |
| 135 friend class Isolate; | 135 friend class Isolate; |
| 136 | 136 |
| 137 DISALLOW_IMPLICIT_CONSTRUCTORS(PreallocatedStorage); | 137 DISALLOW_IMPLICIT_CONSTRUCTORS(PreallocatedStorage); |
| 138 }; | 138 }; |
| 139 | 139 |
| 140 | 140 |
| 141 } } // namespace v8::internal | 141 } } // namespace v8::internal |
| 142 | 142 |
| 143 #endif // V8_ALLOCATION_H_ | 143 #endif // V8_ALLOCATION_H_ |
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