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Diffstat (limited to 'WebKit/android/stl/memory')
-rw-r--r-- | WebKit/android/stl/memory | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/WebKit/android/stl/memory b/WebKit/android/stl/memory new file mode 100644 index 0000000..b224c33 --- /dev/null +++ b/WebKit/android/stl/memory @@ -0,0 +1,132 @@ +/* + * Copyright (c) 1997-1999 + * Silicon Graphics Computer Systems, Inc. + * + * Permission to use, copy, modify, distribute and sell this software + * and its documentation for any purpose is hereby granted without fee, + * provided that the above copyright notice appear in all copies and + * that both that copyright notice and this permission notice appear + * in supporting documentation. Silicon Graphics makes no + * representations about the suitability of this software for any + * purpose. It is provided "as is" without express or implied warranty. + * + */ + +//minimal file to get build to work + +#ifdef _CPP_MEMORY +#error "real STL defined" +#endif + +#ifndef __ANDROID_MEMORY +#define __ANDROID_MEMORY +//we good to do this? +#define __STL_MEMBER_TEMPLATES + +#define __STL_NOTHROW + +/*#if defined(__SGI_STL_USE_AUTO_PTR_CONVERSIONS) && \*/ + +#if defined(__STL_MEMBER_TEMPLATES) +template<class _Tp1> struct auto_ptr_ref { + _Tp1* _M_ptr; + auto_ptr_ref(_Tp1* __p) : _M_ptr(__p) {} +}; +#endif + +namespace std { + +template <class _Tp> class auto_ptr { +private: + _Tp* _M_ptr; + +public: + typedef _Tp element_type; + + explicit auto_ptr(_Tp* __p = 0) __STL_NOTHROW : _M_ptr(__p) {} + auto_ptr(auto_ptr& __a) __STL_NOTHROW : _M_ptr(__a.release()) {} + +#ifdef __STL_MEMBER_TEMPLATES + template <class _Tp1> auto_ptr(auto_ptr<_Tp1>& __a) __STL_NOTHROW + : _M_ptr(__a.release()) {} +#endif /* __STL_MEMBER_TEMPLATES */ + + auto_ptr& operator=(auto_ptr& __a) __STL_NOTHROW { + if (&__a != this) { + delete _M_ptr; + _M_ptr = __a.release(); + } + return *this; + } + +#ifdef __STL_MEMBER_TEMPLATES + template <class _Tp1> + auto_ptr& operator=(auto_ptr<_Tp1>& __a) __STL_NOTHROW { + if (__a.get() != this->get()) { + delete _M_ptr; + _M_ptr = __a.release(); + } + return *this; + } +#endif /* __STL_MEMBER_TEMPLATES */ + + // Note: The C++ standard says there is supposed to be an empty throw + // specification here, but omitting it is standard conforming. Its + // presence can be detected only if _Tp::~_Tp() throws, but (17.4.3.6/2) + // this is prohibited. + ~auto_ptr() { delete _M_ptr; } + + _Tp& operator*() const __STL_NOTHROW { + return *_M_ptr; + } + _Tp* operator->() const __STL_NOTHROW { + return _M_ptr; + } + _Tp* get() const __STL_NOTHROW { + return _M_ptr; + } + _Tp* release() __STL_NOTHROW { + _Tp* __tmp = _M_ptr; + _M_ptr = 0; + return __tmp; + } + void reset(_Tp* __p = 0) __STL_NOTHROW { + if (__p != _M_ptr) { + delete _M_ptr; + _M_ptr = __p; + } + } + +/*#if defined(__SGI_STL_USE_AUTO_PTR_CONVERSIONS) && \*/ +#if defined(__STL_MEMBER_TEMPLATES) + +public: + auto_ptr(auto_ptr_ref<_Tp> __ref) __STL_NOTHROW + : _M_ptr(__ref._M_ptr) {} + + auto_ptr& operator=(auto_ptr_ref<_Tp> __ref) __STL_NOTHROW { + if (__ref._M_ptr != this->get()) { + delete _M_ptr; + _M_ptr = __ref._M_ptr; + } + return *this; + } + + template <class _Tp1> operator auto_ptr_ref<_Tp1>() __STL_NOTHROW + { return auto_ptr_ref<_Tp1>(this->release()); } + template <class _Tp1> operator auto_ptr<_Tp1>() __STL_NOTHROW + { return auto_ptr<_Tp1>(this->release()); } + +#endif /* auto ptr conversions && member templates */ + +}; + +} //namespace std + +#endif /* __ANDROID_MEMORY */ + + +// Local Variables: +// mode:C++ +// End: + |