| /* |
| * Copyright (C) 2012 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef MemoryInstrumentationSequence_h |
| #define MemoryInstrumentationSequence_h |
| |
| #include <wtf/MemoryInstrumentation.h> |
| #include <wtf/TypeTraits.h> |
| |
| namespace WTF { |
| |
| template<typename ValueType> |
| struct SequenceMemoryInstrumentationTraits { |
| template <typename I> static void reportMemoryUsage(I iterator, I end, MemoryClassInfo& info) |
| { |
| while (iterator != end) { |
| info.addMember(*iterator); |
| ++iterator; |
| } |
| } |
| }; |
| |
| template<> struct SequenceMemoryInstrumentationTraits<int> { |
| template <typename I> static void reportMemoryUsage(I, I, MemoryClassInfo&) { } |
| }; |
| |
| template<> struct SequenceMemoryInstrumentationTraits<void*> { |
| template <typename I> static void reportMemoryUsage(I, I, MemoryClassInfo&) { } |
| }; |
| |
| template<> struct SequenceMemoryInstrumentationTraits<char*> { |
| template <typename I> static void reportMemoryUsage(I, I, MemoryClassInfo&) { } |
| }; |
| |
| template<> struct SequenceMemoryInstrumentationTraits<const char*> { |
| template <typename I> static void reportMemoryUsage(I, I, MemoryClassInfo&) { } |
| }; |
| |
| template<> struct SequenceMemoryInstrumentationTraits<const void*> { |
| template <typename I> static void reportMemoryUsage(I, I, MemoryClassInfo&) { } |
| }; |
| |
| template<typename ValueType, typename I> void reportSequenceMemoryUsage(I begin, I end, MemoryClassInfo& info) |
| { |
| // Check if type is convertible to integer to handle iteration through enum values. |
| SequenceMemoryInstrumentationTraits<typename Conditional<IsConvertibleToInteger<ValueType>::value, int, ValueType>::Type>::reportMemoryUsage(begin, end, info); |
| } |
| |
| } |
| |
| #endif // !defined(MemoryInstrumentationSequence_h) |