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24 lines
677 B
C
24 lines
677 B
C
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// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_MEMORY_FREE_DELETER_H_
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#define BASE_MEMORY_FREE_DELETER_H_
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#include <stdlib.h>
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namespace base {
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// Function object which invokes 'free' on its parameter, which must be
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// a pointer. Can be used to store malloc-allocated pointers in std::unique_ptr:
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//
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// std::unique_ptr<int, base::FreeDeleter> foo_ptr(
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// static_cast<int*>(malloc(sizeof(int))));
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struct FreeDeleter {
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inline void operator()(void* ptr) const { free(ptr); }
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};
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} // namespace base
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#endif // BASE_MEMORY_FREE_DELETER_H_
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