Index: Source/WTF/wtf/OwnArrayPtr.h |
diff --git a/Source/WTF/wtf/OwnArrayPtr.h b/Source/WTF/wtf/OwnArrayPtr.h |
deleted file mode 100644 |
index b3d72dfdb0fb2cb68835ac10bf50358262c46a76..0000000000000000000000000000000000000000 |
--- a/Source/WTF/wtf/OwnArrayPtr.h |
+++ /dev/null |
@@ -1,157 +0,0 @@ |
-/* |
- * Copyright (C) 2006, 2010 Apple Inc. All rights reserved. |
- * |
- * This library is free software; you can redistribute it and/or |
- * modify it under the terms of the GNU Library General Public |
- * License as published by the Free Software Foundation; either |
- * version 2 of the License, or (at your option) any later version. |
- * |
- * This library is distributed in the hope that it will be useful, |
- * but WITHOUT ANY WARRANTY; without even the implied warranty of |
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
- * Library General Public License for more details. |
- * |
- * You should have received a copy of the GNU Library General Public License |
- * along with this library; see the file COPYING.LIB. If not, write to |
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
- * Boston, MA 02110-1301, USA. |
- * |
- */ |
- |
-#ifndef WTF_OwnArrayPtr_h |
-#define WTF_OwnArrayPtr_h |
- |
-#include <wtf/Assertions.h> |
-#include <wtf/Noncopyable.h> |
-#include <wtf/NullPtr.h> |
-#include <wtf/PassOwnArrayPtr.h> |
-#include <algorithm> |
- |
-namespace WTF { |
- |
-template<typename T> class PassOwnArrayPtr; |
-template<typename T> PassOwnArrayPtr<T> adoptArrayPtr(T*); |
- |
-template <typename T> class OwnArrayPtr { |
-public: |
- typedef T* PtrType; |
- |
- OwnArrayPtr() : m_ptr(0) { } |
- |
- // See comment in PassOwnArrayPtr.h for why this takes a const reference. |
- template<typename U> OwnArrayPtr(const PassOwnArrayPtr<U>& o); |
- |
- // This copy constructor is used implicitly by gcc when it generates |
- // transients for assigning a PassOwnArrayPtr<T> object to a stack-allocated |
- // OwnArrayPtr<T> object. It should never be called explicitly and gcc |
- // should optimize away the constructor when generating code. |
- OwnArrayPtr(const OwnArrayPtr<T>&); |
- |
- ~OwnArrayPtr() { deleteOwnedArrayPtr(m_ptr); } |
- |
- PtrType get() const { return m_ptr; } |
- |
- void clear(); |
- PassOwnArrayPtr<T> release(); |
- PtrType leakPtr() WARN_UNUSED_RETURN; |
- |
- T& operator*() const { ASSERT(m_ptr); return *m_ptr; } |
- PtrType operator->() const { ASSERT(m_ptr); return m_ptr; } |
- |
- T& operator[](std::ptrdiff_t i) const { ASSERT(m_ptr); ASSERT(i >= 0); return m_ptr[i]; } |
- |
- bool operator!() const { return !m_ptr; } |
- |
- // This conversion operator allows implicit conversion to bool but not to other integer types. |
- typedef T* OwnArrayPtr::*UnspecifiedBoolType; |
- operator UnspecifiedBoolType() const { return m_ptr ? &OwnArrayPtr::m_ptr : 0; } |
- |
- OwnArrayPtr& operator=(const PassOwnArrayPtr<T>&); |
- OwnArrayPtr& operator=(std::nullptr_t) { clear(); return *this; } |
- template<typename U> OwnArrayPtr& operator=(const PassOwnArrayPtr<U>&); |
- |
- void swap(OwnArrayPtr& o) { std::swap(m_ptr, o.m_ptr); } |
- |
-private: |
- PtrType m_ptr; |
-}; |
- |
-template<typename T> template<typename U> inline OwnArrayPtr<T>::OwnArrayPtr(const PassOwnArrayPtr<U>& o) |
- : m_ptr(o.leakPtr()) |
-{ |
-} |
- |
-template<typename T> inline void OwnArrayPtr<T>::clear() |
-{ |
- PtrType ptr = m_ptr; |
- m_ptr = 0; |
- deleteOwnedArrayPtr(ptr); |
-} |
- |
-template<typename T> inline PassOwnArrayPtr<T> OwnArrayPtr<T>::release() |
-{ |
- PtrType ptr = m_ptr; |
- m_ptr = 0; |
- return adoptArrayPtr(ptr); |
-} |
- |
-template<typename T> inline typename OwnArrayPtr<T>::PtrType OwnArrayPtr<T>::leakPtr() |
-{ |
- PtrType ptr = m_ptr; |
- m_ptr = 0; |
- return ptr; |
-} |
- |
-template<typename T> inline OwnArrayPtr<T>& OwnArrayPtr<T>::operator=(const PassOwnArrayPtr<T>& o) |
-{ |
- PtrType ptr = m_ptr; |
- m_ptr = o.leakPtr(); |
- ASSERT(!ptr || m_ptr != ptr); |
- deleteOwnedArrayPtr(ptr); |
- return *this; |
-} |
- |
-template<typename T> template<typename U> inline OwnArrayPtr<T>& OwnArrayPtr<T>::operator=(const PassOwnArrayPtr<U>& o) |
-{ |
- PtrType ptr = m_ptr; |
- m_ptr = o.leakPtr(); |
- ASSERT(!ptr || m_ptr != ptr); |
- deleteOwnedArrayPtr(ptr); |
- return *this; |
-} |
- |
-template <typename T> inline void swap(OwnArrayPtr<T>& a, OwnArrayPtr<T>& b) |
-{ |
- a.swap(b); |
-} |
- |
-template<typename T, typename U> inline bool operator==(const OwnArrayPtr<T>& a, U* b) |
-{ |
- return a.get() == b; |
-} |
- |
-template<typename T, typename U> inline bool operator==(T* a, const OwnArrayPtr<U>& b) |
-{ |
- return a == b.get(); |
-} |
- |
-template<typename T, typename U> inline bool operator!=(const OwnArrayPtr<T>& a, U* b) |
-{ |
- return a.get() != b; |
-} |
- |
-template<typename T, typename U> inline bool operator!=(T* a, const OwnArrayPtr<U>& b) |
-{ |
- return a != b.get(); |
-} |
- |
-template <typename T> inline T* getPtr(const OwnArrayPtr<T>& p) |
-{ |
- return p.get(); |
-} |
- |
-} // namespace WTF |
- |
-using WTF::OwnArrayPtr; |
- |
-#endif // WTF_OwnArrayPtr_h |