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Diffstat (limited to 'WebKit/android/stlport/stl/_function.h')
| -rw-r--r-- | WebKit/android/stlport/stl/_function.h | 427 |
1 files changed, 0 insertions, 427 deletions
diff --git a/WebKit/android/stlport/stl/_function.h b/WebKit/android/stlport/stl/_function.h deleted file mode 100644 index c9d7888..0000000 --- a/WebKit/android/stlport/stl/_function.h +++ /dev/null @@ -1,427 +0,0 @@ -/* - * - * Copyright (c) 1994 - * Hewlett-Packard Company - * - * Copyright (c) 1996-1998 - * Silicon Graphics Computer Systems, Inc. - * - * Copyright (c) 1997 - * Moscow Center for SPARC Technology - * - * Copyright (c) 1999 - * Boris Fomitchev - * - * This material is provided "as is", with absolutely no warranty expressed - * or implied. Any use is at your own risk. - * - * Permission to use or copy this software for any purpose is hereby granted - * without fee, provided the above notices are retained on all copies. - * Permission to modify the code and to distribute modified code is granted, - * provided the above notices are retained, and a notice that the code was - * modified is included with the above copyright notice. - * - */ - -/* NOTE: This is an internal header file, included by other STL headers. - * You should not attempt to use it directly. - */ - -#ifndef _STLP_INTERNAL_FUNCTION_H -#define _STLP_INTERNAL_FUNCTION_H - -#ifndef _STLP_TYPE_TRAITS_H -# include <stl/type_traits.h> -#endif - -#ifndef _STLP_INTERNAL_FUNCTION_BASE_H -# include <stl/_function_base.h> -#endif - -_STLP_BEGIN_NAMESPACE - -template <class _Tp> -struct not_equal_to : public binary_function<_Tp, _Tp, bool> { - bool operator()(const _Tp& __x, const _Tp& __y) const { return __x != __y; } -}; - -template <class _Tp> -struct greater : public binary_function<_Tp, _Tp, bool> { - bool operator()(const _Tp& __x, const _Tp& __y) const { return __x > __y; } -}; - -template <class _Tp> -struct greater_equal : public binary_function<_Tp, _Tp, bool> { - bool operator()(const _Tp& __x, const _Tp& __y) const { return __x >= __y; } -}; - -template <class _Tp> -struct less_equal : public binary_function<_Tp, _Tp, bool> { - bool operator()(const _Tp& __x, const _Tp& __y) const { return __x <= __y; } -}; - -template <class _Tp> -struct divides : public binary_function<_Tp, _Tp, _Tp> { - _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x / __y; } -}; - -template <class _Tp> -struct modulus : public binary_function<_Tp, _Tp, _Tp> { - _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x % __y; } -}; - -template <class _Tp> -struct negate : public unary_function<_Tp, _Tp> { - _Tp operator()(const _Tp& __x) const { return -__x; } -}; - -template <class _Tp> -struct logical_and : public binary_function<_Tp, _Tp, bool> { - bool operator()(const _Tp& __x, const _Tp& __y) const { return __x && __y; } -}; - -template <class _Tp> -struct logical_or : public binary_function<_Tp, _Tp,bool> { - bool operator()(const _Tp& __x, const _Tp& __y) const { return __x || __y; } -}; - -template <class _Tp> -struct logical_not : public unary_function<_Tp, bool> { - bool operator()(const _Tp& __x) const { return !__x; } -}; - -#if !defined (_STLP_NO_EXTENSIONS) -// identity_element (not part of the C++ standard). -template <class _Tp> inline _Tp identity_element(plus<_Tp>) { return _Tp(0); } -template <class _Tp> inline _Tp identity_element(multiplies<_Tp>) { return _Tp(1); } -#endif - -#if defined (_STLP_BASE_TYPEDEF_BUG) -// this workaround is needed for SunPro 4.0.1 -// suggested by "Martin Abernethy" <gma@paston.co.uk>: - -// We have to introduce the XXary_predicate_aux structures in order to -// access the argument and return types of predicate functions supplied -// as type parameters. SUN C++ 4.0.1 compiler gives errors for template type parameters -// of the form 'name1::name2', where name1 is itself a type parameter. -template <class _Pair> -struct __pair_aux : private _Pair { - typedef typename _Pair::first_type first_type; - typedef typename _Pair::second_type second_type; -}; - -template <class _Operation> -struct __unary_fun_aux : private _Operation { - typedef typename _Operation::argument_type argument_type; - typedef typename _Operation::result_type result_type; -}; - -template <class _Operation> -struct __binary_fun_aux : private _Operation { - typedef typename _Operation::first_argument_type first_argument_type; - typedef typename _Operation::second_argument_type second_argument_type; - typedef typename _Operation::result_type result_type; -}; - -# define __UNARY_ARG(__Operation,__type) __unary_fun_aux<__Operation>::__type -# define __BINARY_ARG(__Operation,__type) __binary_fun_aux<__Operation>::__type -# define __PAIR_ARG(__Pair,__type) __pair_aux<__Pair>::__type -#else -# define __UNARY_ARG(__Operation,__type) __Operation::__type -# define __BINARY_ARG(__Operation,__type) __Operation::__type -# define __PAIR_ARG(__Pair,__type) __Pair::__type -#endif - -template <class _Predicate> -class unary_negate - : public unary_function<typename __UNARY_ARG(_Predicate, argument_type), bool> { - typedef unary_function<typename __UNARY_ARG(_Predicate, argument_type), bool> _Base; -public: - typedef typename _Base::argument_type argument_type; -private: - typedef typename __call_traits<argument_type>::param_type _ArgParamType; -protected: - _Predicate _M_pred; -public: - explicit unary_negate(const _Predicate& __x) : _M_pred(__x) {} - bool operator()(_ArgParamType __x) const { - return !_M_pred(__x); - } -}; - -template <class _Predicate> -inline unary_negate<_Predicate> -not1(const _Predicate& __pred) { - return unary_negate<_Predicate>(__pred); -} - -template <class _Predicate> -class binary_negate - : public binary_function<typename __BINARY_ARG(_Predicate, first_argument_type), - typename __BINARY_ARG(_Predicate, second_argument_type), - bool> { - typedef binary_function<typename __BINARY_ARG(_Predicate, first_argument_type), - typename __BINARY_ARG(_Predicate, second_argument_type), - bool> _Base; -public: - typedef typename _Base::first_argument_type first_argument_type; - typedef typename _Base::second_argument_type second_argument_type; -private: - typedef typename __call_traits<first_argument_type>::param_type _FstArgParamType; - typedef typename __call_traits<second_argument_type>::param_type _SndArgParamType; -protected: - _Predicate _M_pred; -public: - explicit binary_negate(const _Predicate& __x) : _M_pred(__x) {} - bool operator()(_FstArgParamType __x, _SndArgParamType __y) const { - return !_M_pred(__x, __y); - } -}; - -template <class _Predicate> -inline binary_negate<_Predicate> -not2(const _Predicate& __pred) { - return binary_negate<_Predicate>(__pred); -} - -template <class _Operation> -class binder1st : - public unary_function<typename __BINARY_ARG(_Operation, second_argument_type), - typename __BINARY_ARG(_Operation, result_type) > { - typedef unary_function<typename __BINARY_ARG(_Operation, second_argument_type), - typename __BINARY_ARG(_Operation, result_type) > _Base; -public: - typedef typename _Base::argument_type argument_type; - typedef typename _Base::result_type result_type; -private: - typedef typename __call_traits<argument_type>::param_type _ArgParamType; - typedef typename __call_traits<typename _Operation::first_argument_type>::param_type _ValueParamType; -protected: - //op is a Standard name (20.3.6.1), do no make it STLport naming convention compliant. - _Operation op; - typename _Operation::first_argument_type _M_value; -public: - binder1st(const _Operation& __x, _ValueParamType __y) - : op(__x), _M_value(__y) {} - - result_type operator()(_ArgParamType __x) const { - return op(_M_value, __x); - } -}; - -template <class _Operation, class _Tp> -inline binder1st<_Operation> -bind1st(const _Operation& __fn, const _Tp& __x) { - typedef typename _Operation::first_argument_type _Arg1_type; - return binder1st<_Operation>(__fn, _Arg1_type(__x)); -} - -template <class _Operation> -class binder2nd - : public unary_function<typename __BINARY_ARG(_Operation, first_argument_type), - typename __BINARY_ARG(_Operation, result_type)> { - typedef unary_function<typename __BINARY_ARG(_Operation, first_argument_type), - typename __BINARY_ARG(_Operation, result_type)> _Base; -public: - typedef typename _Base::argument_type argument_type; - typedef typename _Base::result_type result_type; -private: - typedef typename __call_traits<argument_type>::param_type _ArgParamType; - typedef typename __call_traits<typename _Operation::second_argument_type>::param_type _ValueParamType; -protected: - //op is a Standard name (20.3.6.3), do no make it STLport naming convention compliant. - _Operation op; - typename _Operation::second_argument_type value; -public: - binder2nd(const _Operation& __x, _ValueParamType __y) - : op(__x), value(__y) {} - - result_type operator()(_ArgParamType __x) const { - return op(__x, value); - } -}; - -template <class _Operation, class _Tp> -inline binder2nd<_Operation> -bind2nd(const _Operation& __fn, const _Tp& __x) { - typedef typename _Operation::second_argument_type _Arg2_type; - return binder2nd<_Operation>(__fn, _Arg2_type(__x)); -} - -#if !defined (_STLP_NO_EXTENSIONS) -// unary_compose and binary_compose (extensions, not part of the standard). - -template <class _Operation1, class _Operation2> -class unary_compose : - public unary_function<typename __UNARY_ARG(_Operation2, argument_type), - typename __UNARY_ARG(_Operation1, result_type)> { - typedef unary_function<typename __UNARY_ARG(_Operation2, argument_type), - typename __UNARY_ARG(_Operation1, result_type)> _Base; -public: - typedef typename _Base::argument_type argument_type; - typedef typename _Base::result_type result_type; -private: - typedef typename __call_traits<argument_type>::param_type _ArgParamType; -protected: - _Operation1 _M_fn1; - _Operation2 _M_fn2; -public: - unary_compose(const _Operation1& __x, const _Operation2& __y) - : _M_fn1(__x), _M_fn2(__y) {} - - result_type operator()(_ArgParamType __x) const { - return _M_fn1(_M_fn2(__x)); - } -}; - -template <class _Operation1, class _Operation2> -inline unary_compose<_Operation1,_Operation2> -compose1(const _Operation1& __fn1, const _Operation2& __fn2) { - return unary_compose<_Operation1,_Operation2>(__fn1, __fn2); -} - -template <class _Operation1, class _Operation2, class _Operation3> -class binary_compose : - public unary_function<typename __UNARY_ARG(_Operation2, argument_type), - typename __BINARY_ARG(_Operation1, result_type)> { - typedef unary_function<typename __UNARY_ARG(_Operation2, argument_type), - typename __BINARY_ARG(_Operation1, result_type)> _Base; -public: - typedef typename _Base::argument_type argument_type; - typedef typename _Base::result_type result_type; -private: - typedef typename __call_traits<argument_type>::param_type _ArgParamType; -protected: - _Operation1 _M_fn1; - _Operation2 _M_fn2; - _Operation3 _M_fn3; -public: - binary_compose(const _Operation1& __x, const _Operation2& __y, - const _Operation3& __z) - : _M_fn1(__x), _M_fn2(__y), _M_fn3(__z) { } - - result_type operator()(_ArgParamType __x) const { - return _M_fn1(_M_fn2(__x), _M_fn3(__x)); - } -}; - -template <class _Operation1, class _Operation2, class _Operation3> -inline binary_compose<_Operation1, _Operation2, _Operation3> -compose2(const _Operation1& __fn1, const _Operation2& __fn2, - const _Operation3& __fn3) { - return binary_compose<_Operation1,_Operation2,_Operation3>(__fn1, __fn2, __fn3); -} - -// identity is an extension: it is not part of the standard. -template <class _Tp> struct identity : public _STLP_PRIV _Identity<_Tp> {}; -// select1st and select2nd are extensions: they are not part of the standard. -template <class _Pair> struct select1st : public _STLP_PRIV _Select1st<_Pair> {}; -template <class _Pair> struct select2nd : public _STLP_PRIV _Select2nd<_Pair> {}; - -template <class _Arg1, class _Arg2> -struct project1st : public _STLP_PRIV _Project1st<_Arg1, _Arg2> {}; - -template <class _Arg1, class _Arg2> -struct project2nd : public _STLP_PRIV _Project2nd<_Arg1, _Arg2> {}; - - -// constant_void_fun, constant_unary_fun, and constant_binary_fun are -// extensions: they are not part of the standard. (The same, of course, -// is true of the helper functions constant0, constant1, and constant2.) - -_STLP_MOVE_TO_PRIV_NAMESPACE - -template <class _Result> -struct _Constant_void_fun { - typedef _Result result_type; - result_type _M_val; - - _Constant_void_fun(const result_type& __v) : _M_val(__v) {} - const result_type& operator()() const { return _M_val; } -}; - -_STLP_MOVE_TO_STD_NAMESPACE - -template <class _Result> -struct constant_void_fun : public _STLP_PRIV _Constant_void_fun<_Result> { - constant_void_fun(const _Result& __v) - : _STLP_PRIV _Constant_void_fun<_Result>(__v) {} -}; - -template <class _Result, _STLP_DFL_TMPL_PARAM( _Argument , _Result) > -struct constant_unary_fun : public _STLP_PRIV _Constant_unary_fun<_Result, _Argument> { - constant_unary_fun(const _Result& __v) - : _STLP_PRIV _Constant_unary_fun<_Result, _Argument>(__v) {} -}; - -template <class _Result, _STLP_DFL_TMPL_PARAM( _Arg1 , _Result), _STLP_DFL_TMPL_PARAM( _Arg2 , _Arg1) > -struct constant_binary_fun - : public _STLP_PRIV _Constant_binary_fun<_Result, _Arg1, _Arg2> { - constant_binary_fun(const _Result& __v) - : _STLP_PRIV _Constant_binary_fun<_Result, _Arg1, _Arg2>(__v) {} -}; - -template <class _Result> -inline constant_void_fun<_Result> constant0(const _Result& __val) { - return constant_void_fun<_Result>(__val); -} - -template <class _Result> -inline constant_unary_fun<_Result,_Result> constant1(const _Result& __val) { - return constant_unary_fun<_Result,_Result>(__val); -} - -template <class _Result> -inline constant_binary_fun<_Result,_Result,_Result> -constant2(const _Result& __val) { - return constant_binary_fun<_Result,_Result,_Result>(__val); -} - -// subtractive_rng is an extension: it is not part of the standard. -// Note: this code assumes that int is 32 bits. -class subtractive_rng : public unary_function<_STLP_UINT32_T, _STLP_UINT32_T> { -private: - _STLP_UINT32_T _M_table[55]; - _STLP_UINT32_T _M_index1; - _STLP_UINT32_T _M_index2; -public: - _STLP_UINT32_T operator()(_STLP_UINT32_T __limit) { - _M_index1 = (_M_index1 + 1) % 55; - _M_index2 = (_M_index2 + 1) % 55; - _M_table[_M_index1] = _M_table[_M_index1] - _M_table[_M_index2]; - return _M_table[_M_index1] % __limit; - } - - void _M_initialize(_STLP_UINT32_T __seed) { - _STLP_UINT32_T __k = 1; - _M_table[54] = __seed; - _STLP_UINT32_T __i; - for (__i = 0; __i < 54; __i++) { - _STLP_UINT32_T __ii = (21 * (__i + 1) % 55) - 1; - _M_table[__ii] = __k; - __k = __seed - __k; - __seed = _M_table[__ii]; - } - for (int __loop = 0; __loop < 4; __loop++) { - for (__i = 0; __i < 55; __i++) - _M_table[__i] = _M_table[__i] - _M_table[(1 + __i + 30) % 55]; - } - _M_index1 = 0; - _M_index2 = 31; - } - - subtractive_rng(unsigned int __seed) { _M_initialize(__seed); } - subtractive_rng() { _M_initialize(161803398ul); } -}; - -#endif /* _STLP_NO_EXTENSIONS */ - -_STLP_END_NAMESPACE - -#include <stl/_function_adaptors.h> - -#endif /* _STLP_INTERNAL_FUNCTION_H */ - -// Local Variables: -// mode:C++ -// End: |