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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "base/memory/ref_counted_memory.h" | 5 #include "base/memory/ref_counted_memory.h" |
| 6 | 6 |
| 7 #include <stdlib.h> | 7 #include <stdlib.h> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 | 10 |
| (...skipping 19 matching lines...) Expand all Loading... |
| 30 } | 30 } |
| 31 | 31 |
| 32 RefCountedStaticMemory::~RefCountedStaticMemory() {} | 32 RefCountedStaticMemory::~RefCountedStaticMemory() {} |
| 33 | 33 |
| 34 RefCountedBytes::RefCountedBytes() {} | 34 RefCountedBytes::RefCountedBytes() {} |
| 35 | 35 |
| 36 RefCountedBytes::RefCountedBytes(const std::vector<unsigned char>& initializer) | 36 RefCountedBytes::RefCountedBytes(const std::vector<unsigned char>& initializer) |
| 37 : data_(initializer) { | 37 : data_(initializer) { |
| 38 } | 38 } |
| 39 | 39 |
| 40 RefCountedBytes::RefCountedBytes(const unsigned char* p, size_t size) |
| 41 : data_(p, p + size) {} |
| 42 |
| 40 RefCountedBytes* RefCountedBytes::TakeVector( | 43 RefCountedBytes* RefCountedBytes::TakeVector( |
| 41 std::vector<unsigned char>* to_destroy) { | 44 std::vector<unsigned char>* to_destroy) { |
| 42 RefCountedBytes* bytes = new RefCountedBytes; | 45 RefCountedBytes* bytes = new RefCountedBytes; |
| 43 bytes->data_.swap(*to_destroy); | 46 bytes->data_.swap(*to_destroy); |
| 44 return bytes; | 47 return bytes; |
| 45 } | 48 } |
| 46 | 49 |
| 47 const unsigned char* RefCountedBytes::front() const { | 50 const unsigned char* RefCountedBytes::front() const { |
| 48 // STL will assert if we do front() on an empty vector, but calling code | 51 // STL will assert if we do front() on an empty vector, but calling code |
| 49 // expects a NULL. | 52 // expects a NULL. |
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| 88 | 91 |
| 89 size_t RefCountedMallocedMemory::size() const { | 92 size_t RefCountedMallocedMemory::size() const { |
| 90 return length_; | 93 return length_; |
| 91 } | 94 } |
| 92 | 95 |
| 93 RefCountedMallocedMemory::~RefCountedMallocedMemory() { | 96 RefCountedMallocedMemory::~RefCountedMallocedMemory() { |
| 94 free(data_); | 97 free(data_); |
| 95 } | 98 } |
| 96 | 99 |
| 97 } // namespace base | 100 } // namespace base |
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