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Side by Side Diff: third_party/WebKit/Source/wtf/TerminatedArray.h

Issue 1884113002: Remove RawPtr.h (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: fix HeapTest.Bind expectation Created 4 years, 8 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 #ifndef TerminatedArray_h 4 #ifndef TerminatedArray_h
5 #define TerminatedArray_h 5 #define TerminatedArray_h
6 6
7 #include "wtf/Allocator.h" 7 #include "wtf/Allocator.h"
8 #include "wtf/OwnPtr.h" 8 #include "wtf/OwnPtr.h"
9 #include "wtf/allocator/Partitions.h" 9 #include "wtf/allocator/Partitions.h"
10 10
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
70 void operator delete(void* p) { ::WTF::Partitions::fastFree(p); } 70 void operator delete(void* p) { ::WTF::Partitions::fastFree(p); }
71 71
72 private: 72 private:
73 // Allocator describes how TerminatedArrayBuilder should create new instance s 73 // Allocator describes how TerminatedArrayBuilder should create new instance s
74 // of TerminateArray and manage their lifetimes. 74 // of TerminateArray and manage their lifetimes.
75 struct Allocator { 75 struct Allocator {
76 STATIC_ONLY(Allocator); 76 STATIC_ONLY(Allocator);
77 typedef PassOwnPtr<TerminatedArray> PassPtr; 77 typedef PassOwnPtr<TerminatedArray> PassPtr;
78 typedef OwnPtr<TerminatedArray> Ptr; 78 typedef OwnPtr<TerminatedArray> Ptr;
79 79
80 static PassPtr release(Ptr& ptr)
81 {
82 return ptr.release();
83 }
84
80 static PassPtr create(size_t capacity) 85 static PassPtr create(size_t capacity)
81 { 86 {
82 return adoptPtr(static_cast<TerminatedArray*>(WTF::Partitions::fastM alloc(capacity * sizeof(T), WTF_HEAP_PROFILER_TYPE_NAME(T)))); 87 return adoptPtr(static_cast<TerminatedArray*>(WTF::Partitions::fastM alloc(capacity * sizeof(T), WTF_HEAP_PROFILER_TYPE_NAME(T))));
83 } 88 }
84 89
85 static PassPtr resize(PassPtr ptr, size_t capacity) 90 static PassPtr resize(Ptr ptr, size_t capacity)
86 { 91 {
87 return adoptPtr(static_cast<TerminatedArray*>(WTF::Partitions::fastR ealloc(ptr.leakPtr(), capacity * sizeof(T), WTF_HEAP_PROFILER_TYPE_NAME(T)))); 92 return adoptPtr(static_cast<TerminatedArray*>(WTF::Partitions::fastR ealloc(ptr.leakPtr(), capacity * sizeof(T), WTF_HEAP_PROFILER_TYPE_NAME(T))));
88 } 93 }
89 }; 94 };
90 95
91 // Prohibit construction. Allocator makes TerminatedArray instances for 96 // Prohibit construction. Allocator makes TerminatedArray instances for
92 // TerminatedArrayBuilder by pointer casting. 97 // TerminatedArrayBuilder by pointer casting.
93 TerminatedArray(); 98 TerminatedArray();
94 99
95 template<typename, template <typename> class> friend class TerminatedArrayBu ilder; 100 template<typename, template <typename> class> friend class TerminatedArrayBu ilder;
96 }; 101 };
97 102
98 } // namespace WTF 103 } // namespace WTF
99 104
100 using WTF::TerminatedArray; 105 using WTF::TerminatedArray;
101 106
102 #endif // TerminatedArray_h 107 #endif // TerminatedArray_h
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