--- /dev/null
+/*
+ *
+ * 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
+ *
+ * Copyright (c) 2000
+ * Pavel Kuznetsov
+ *
+ * Copyright (c) 2001
+ * Meridian'93
+ *
+ * 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.
+ */
+
+// This file has noo macro protection as it is meant to be included several times
+// from other header.
+// Adaptor function objects: pointers to member functions.
+
+// There are a total of 16 = 2^4 function objects in this family.
+// (1) Member functions taking no arguments vs member functions taking
+// one argument.
+// (2) Call through pointer vs call through reference.
+// (3) Member function with void return type vs member function with
+// non-void return type.
+// (4) Const vs non-const member function.
+
+// Note that choice (3) is nothing more than a workaround: according
+// to the draft, compilers should handle void and non-void the same way.
+// This feature is not yet widely implemented, though. You can only use
+// member functions returning void if your compiler supports partial
+// specialization.
+
+// All of this complexity is in the function objects themselves. You can
+// ignore it by using the helper function mem_fun and mem_fun_ref,
+// which create whichever type of adaptor is appropriate.
+
+_STLP_BEGIN_NAMESPACE
+
+//This implementation will only be used if needed, that is to say when there is the return void bug
+//and when there is no partial template specialization
+#if defined(_STLP_DONT_RETURN_VOID) && defined (_STLP_NO_CLASS_PARTIAL_SPECIALIZATION) && defined(_STLP_MEMBER_TEMPLATE_CLASSES)
+
+template<class _Result, class _Tp>
+class _Mem_fun0_ptr : public unary_function<_Tp*, _Result> {
+protected:
+ typedef _Result (_Tp::*__fun_type) ();
+ explicit _Mem_fun0_ptr(__fun_type __f) : _M_f(__f) {}
+
+public:
+ _Result operator ()(_Tp* __p) const { return (__p->*_M_f)(); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Result, class _Tp, class _Arg>
+class _Mem_fun1_ptr : public binary_function<_Tp*,_Arg,_Result> {
+protected:
+ typedef _Result (_Tp::*__fun_type) (_Arg);
+ explicit _Mem_fun1_ptr(__fun_type __f) : _M_f(__f) {}
+
+public:
+ _Result operator ()(_Tp* __p, _Arg __x) const { return (__p->*_M_f)(__x); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Result, class _Tp>
+class _Const_mem_fun0_ptr : public unary_function<const _Tp*,_Result> {
+protected:
+ typedef _Result (_Tp::*__fun_type) () const;
+ explicit _Const_mem_fun0_ptr(__fun_type __f) : _M_f(__f) {}
+
+public:
+ _Result operator ()(const _Tp* __p) const { return (__p->*_M_f)(); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Result, class _Tp, class _Arg>
+class _Const_mem_fun1_ptr : public binary_function<const _Tp*,_Arg,_Result> {
+protected:
+ typedef _Result (_Tp::*__fun_type) (_Arg) const;
+ explicit _Const_mem_fun1_ptr(__fun_type __f) : _M_f(__f) {}
+
+public:
+ _Result operator ()(const _Tp* __p, _Arg __x) const {
+ return (__p->*_M_f)(__x); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Result, class _Tp>
+class _Mem_fun0_ref : public unary_function<_Tp&,_Result> {
+protected:
+ typedef _Result (_Tp::*__fun_type) ();
+ explicit _Mem_fun0_ref(__fun_type __f) : _M_f(__f) {}
+
+public:
+ _Result operator ()(_Tp& __p) const { return (__p.*_M_f)(); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Result, class _Tp, class _Arg>
+class _Mem_fun1_ref : public binary_function<_Tp&,_Arg,_Result> {
+protected:
+ typedef _Result (_Tp::*__fun_type) (_Arg);
+ explicit _Mem_fun1_ref(__fun_type __f) : _M_f(__f) {}
+
+public:
+ _Result operator ()(_Tp& __p, _Arg __x) const { return (__p.*_M_f)(__x); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Result, class _Tp>
+class _Const_mem_fun0_ref : public unary_function<const _Tp&,_Result> {
+protected:
+ typedef _Result (_Tp::*__fun_type) () const;
+ explicit _Const_mem_fun0_ref(__fun_type __f) : _M_f(__f) {}
+
+public:
+ _Result operator ()(const _Tp& __p) const { return (__p.*_M_f)(); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Result, class _Tp, class _Arg>
+class _Const_mem_fun1_ref : public binary_function<const _Tp&,_Arg,_Result> {
+protected:
+ typedef _Result (_Tp::*__fun_type) (_Arg) const;
+ explicit _Const_mem_fun1_ref(__fun_type __f) : _M_f(__f) {}
+
+public:
+ _Result operator ()(const _Tp& __p, _Arg __x) const { return (__p.*_M_f)(__x); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Result>
+struct _Mem_fun_traits {
+ template<class _Tp>
+ struct _Args0 {
+ typedef _Mem_fun0_ptr<_Result,_Tp> _Ptr;
+ typedef _Const_mem_fun0_ptr<_Result,_Tp> _Ptr_const;
+ typedef _Mem_fun0_ref<_Result,_Tp> _Ref;
+ typedef _Const_mem_fun0_ref<_Result,_Tp> _Ref_const;
+ };
+
+ template<class _Tp, class _Arg>
+ struct _Args1 {
+ typedef _Mem_fun1_ptr<_Result,_Tp,_Arg> _Ptr;
+ typedef _Const_mem_fun1_ptr<_Result,_Tp,_Arg> _Ptr_const;
+ typedef _Mem_fun1_ref<_Result,_Tp,_Arg> _Ref;
+ typedef _Const_mem_fun1_ref<_Result,_Tp,_Arg> _Ref_const;
+ };
+};
+
+template<class _Arg, class _Result>
+class _Ptr_fun1_base : public unary_function<_Arg, _Result> {
+protected:
+ typedef _Result (*__fun_type) (_Arg);
+ explicit _Ptr_fun1_base(__fun_type __f) : _M_f(__f) {}
+
+public:
+ _Result operator()(_Arg __x) const { return _M_f(__x); }
+
+private:
+ __fun_type _M_f;
+};
+
+template <class _Arg1, class _Arg2, class _Result>
+class _Ptr_fun2_base : public binary_function<_Arg1,_Arg2,_Result> {
+protected:
+ typedef _Result (*__fun_type) (_Arg1, _Arg2);
+ explicit _Ptr_fun2_base(__fun_type __f) : _M_f(__f) {}
+
+public:
+ _Result operator()(_Arg1 __x, _Arg2 __y) const { return _M_f(__x, __y); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Result>
+struct _Ptr_fun_traits {
+ template<class _Arg> struct _Args1 {
+ typedef _Ptr_fun1_base<_Arg,_Result> _Fun;
+ };
+
+ template<class _Arg1, class _Arg2> struct _Args2 {
+ typedef _Ptr_fun2_base<_Arg1,_Arg2,_Result> _Fun;
+ };
+};
+
+/*Specialization for void return type
+*/
+template<class _Tp>
+class _Void_mem_fun0_ptr : public unary_function<_Tp*,void> {
+protected:
+ typedef void (_Tp::*__fun_type) ();
+ explicit _Void_mem_fun0_ptr(__fun_type __f) : _M_f(__f) {}
+
+public:
+ void operator ()(_Tp* __p) const { (__p->*_M_f)(); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Tp, class _Arg>
+class _Void_mem_fun1_ptr : public binary_function<_Tp*,_Arg,void> {
+protected:
+ typedef void (_Tp::*__fun_type) (_Arg);
+ explicit _Void_mem_fun1_ptr(__fun_type __f) : _M_f(__f) {}
+
+public:
+ void operator ()(_Tp* __p, _Arg __x) const { (__p->*_M_f)(__x); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Tp>
+class _Void_const_mem_fun0_ptr : public unary_function<const _Tp*,void> {
+protected:
+ typedef void (_Tp::*__fun_type) () const;
+ explicit _Void_const_mem_fun0_ptr(__fun_type __f) : _M_f(__f) {}
+
+public:
+ void operator ()(const _Tp* __p) const { (__p->*_M_f)(); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Tp, class _Arg>
+class _Void_const_mem_fun1_ptr : public binary_function<const _Tp*,_Arg,void> {
+protected:
+ typedef void (_Tp::*__fun_type) (_Arg) const;
+ explicit _Void_const_mem_fun1_ptr(__fun_type __f) : _M_f(__f) {}
+
+public:
+ void operator ()(const _Tp* __p, _Arg __x) const { (__p->*_M_f)(__x); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Tp>
+class _Void_mem_fun0_ref : public unary_function<_Tp&,void> {
+protected:
+ typedef void (_Tp::*__fun_type) ();
+ explicit _Void_mem_fun0_ref(__fun_type __f) : _M_f(__f) {}
+
+public:
+ void operator ()(_Tp& __p) const { (__p.*_M_f)(); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Tp, class _Arg>
+class _Void_mem_fun1_ref : public binary_function<_Tp&,_Arg,void> {
+protected:
+ typedef void (_Tp::*__fun_type) (_Arg);
+ explicit _Void_mem_fun1_ref(__fun_type __f) : _M_f(__f) {}
+
+public:
+ void operator ()(_Tp& __p, _Arg __x) const { (__p.*_M_f)(__x); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Tp>
+class _Void_const_mem_fun0_ref : public unary_function<const _Tp&,void> {
+protected:
+ typedef void (_Tp::*__fun_type) () const;
+ explicit _Void_const_mem_fun0_ref(__fun_type __f) : _M_f(__f) {}
+
+public:
+ void operator ()(const _Tp& __p) const { (__p.*_M_f)(); }
+
+private:
+ __fun_type _M_f;
+};
+
+template<class _Tp, class _Arg>
+class _Void_const_mem_fun1_ref : public binary_function<const _Tp&,_Arg,void> {
+protected:
+ typedef void (_Tp::*__fun_type) (_Arg) const;
+ explicit _Void_const_mem_fun1_ref(__fun_type __f) : _M_f(__f) {}
+
+public:
+ void operator ()(const _Tp& __p, _Arg __x) const { (__p.*_M_f)(__x); }
+
+private:
+ __fun_type _M_f;
+};
+
+_STLP_TEMPLATE_NULL
+struct _Mem_fun_traits<void> {
+ template<class _Tp> struct _Args0 {
+ typedef _Void_mem_fun0_ptr<_Tp> _Ptr;
+ typedef _Void_const_mem_fun0_ptr<_Tp> _Ptr_const;
+ typedef _Void_mem_fun0_ref<_Tp> _Ref;
+ typedef _Void_const_mem_fun0_ref<_Tp> _Ref_const;
+ };
+
+ template<class _Tp, class _Arg> struct _Args1 {
+ typedef _Void_mem_fun1_ptr<_Tp,_Arg> _Ptr;
+ typedef _Void_const_mem_fun1_ptr<_Tp,_Arg> _Ptr_const;
+ typedef _Void_mem_fun1_ref<_Tp,_Arg> _Ref;
+ typedef _Void_const_mem_fun1_ref<_Tp,_Arg> _Ref_const;
+ };
+};
+
+template<class _Arg>
+class _Ptr_void_fun1_base : public unary_function<_Arg, void> {
+protected:
+ typedef void (*__fun_type) (_Arg);
+ explicit _Ptr_void_fun1_base(__fun_type __f) : _M_f(__f) {}
+
+public:
+ void operator()(_Arg __x) const { _M_f(__x); }
+
+private:
+ __fun_type _M_f;
+};
+
+template <class _Arg1, class _Arg2>
+class _Ptr_void_fun2_base : public binary_function<_Arg1,_Arg2,void> {
+protected:
+ typedef void (*__fun_type) (_Arg1, _Arg2);
+ explicit _Ptr_void_fun2_base(__fun_type __f) : _M_f(__f) {}
+
+public:
+ void operator()(_Arg1 __x, _Arg2 __y) const { _M_f(__x, __y); }
+
+private:
+ __fun_type _M_f;
+};
+
+_STLP_TEMPLATE_NULL
+struct _Ptr_fun_traits<void> {
+ template<class _Arg> struct _Args1 {
+ typedef _Ptr_void_fun1_base<_Arg> _Fun;
+ };
+
+ template<class _Arg1, class _Arg2> struct _Args2 {
+ typedef _Ptr_void_fun2_base<_Arg1,_Arg2> _Fun;
+ };
+};
+
+// pavel: need extra level of inheritance here since MSVC++ does not
+// accept traits-based fake partial specialization for template
+// arguments other than first
+
+template<class _Result, class _Arg>
+class _Ptr_fun1 :
+ public _Ptr_fun_traits<_Result>::_STLP_TEMPLATE _Args1<_Arg>::_Fun {
+protected:
+ typedef typename _Ptr_fun_traits<_Result>::_STLP_TEMPLATE _Args1<_Arg>::_Fun _Base;
+ explicit _Ptr_fun1(typename _Base::__fun_type __f) : _Base(__f) {}
+};
+
+template<class _Result, class _Arg1, class _Arg2>
+class _Ptr_fun2 :
+ public _Ptr_fun_traits<_Result>::_STLP_TEMPLATE _Args2<_Arg1,_Arg2>::_Fun {
+protected:
+ typedef typename _Ptr_fun_traits<_Result>::_STLP_TEMPLATE _Args2<_Arg1,_Arg2>::_Fun _Base;
+ explicit _Ptr_fun2(typename _Base::__fun_type __f) : _Base(__f) {}
+};
+
+
+#endif /*_STLP_DONT_RETURN_VOID && _STLP_NO_CLASS_PARTIAL_SPECIALIZATION && _STLP_MEMBER_TEMPLATE_CLASSES*/
+
+
+#if !defined(_STLP_DONT_RETURN_VOID) || !defined(_STLP_NO_CLASS_PARTIAL_SPECIALIZATION) || !defined (_STLP_MEMBER_TEMPLATE_CLASSES)
+
+template <class _Ret, class _Tp>
+class mem_fun_t : public unary_function<_Tp*,_Ret> {
+ typedef _Ret (_Tp::*__fun_type)(void);
+public:
+ explicit mem_fun_t(__fun_type __pf) : _M_f(__pf) {}
+ _Ret operator()(_Tp* __p) const { return (__p->*_M_f)(); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Ret, class _Tp>
+class const_mem_fun_t : public unary_function<const _Tp*,_Ret> {
+ typedef _Ret (_Tp::*__fun_type)(void) const;
+public:
+ explicit const_mem_fun_t(__fun_type __pf) : _M_f(__pf) {}
+ _Ret operator()(const _Tp* __p) const { return (__p->*_M_f)(); }
+private:
+ __fun_type _M_f;
+};
+
+
+template <class _Ret, class _Tp>
+class mem_fun_ref_t : public unary_function<_Tp,_Ret> {
+ typedef _Ret (_Tp::*__fun_type)(void);
+public:
+ explicit mem_fun_ref_t(__fun_type __pf) : _M_f(__pf) {}
+ _Ret operator()(_Tp& __r) const { return (__r.*_M_f)(); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Ret, class _Tp>
+class const_mem_fun_ref_t : public unary_function<_Tp,_Ret> {
+ typedef _Ret (_Tp::*__fun_type)(void) const;
+public:
+ explicit const_mem_fun_ref_t(__fun_type __pf) : _M_f(__pf) {}
+ _Ret operator()(const _Tp& __r) const { return (__r.*_M_f)(); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class mem_fun1_t : public binary_function<_Tp*,_Arg,_Ret> {
+ typedef _Ret (_Tp::*__fun_type)(_Arg);
+public:
+ explicit mem_fun1_t(__fun_type __pf) : _M_f(__pf) {}
+ _Ret operator()(_Tp* __p, _Arg __x) const { return (__p->*_M_f)(__x); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class const_mem_fun1_t : public binary_function<const _Tp*,_Arg,_Ret> {
+ typedef _Ret (_Tp::*__fun_type)(_Arg) const;
+public:
+ explicit const_mem_fun1_t(__fun_type __pf) : _M_f(__pf) {}
+ _Ret operator()(const _Tp* __p, _Arg __x) const
+ { return (__p->*_M_f)(__x); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class mem_fun1_ref_t : public binary_function<_Tp,_Arg,_Ret> {
+ typedef _Ret (_Tp::*__fun_type)(_Arg);
+public:
+ explicit mem_fun1_ref_t(__fun_type __pf) : _M_f(__pf) {}
+ _Ret operator()(_Tp& __r, _Arg __x) const { return (__r.*_M_f)(__x); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class const_mem_fun1_ref_t : public binary_function<_Tp,_Arg,_Ret> {
+ typedef _Ret (_Tp::*__fun_type)(_Arg) const;
+public:
+ explicit const_mem_fun1_ref_t(__fun_type __pf) : _M_f(__pf) {}
+ _Ret operator()(const _Tp& __r, _Arg __x) const { return (__r.*_M_f)(__x); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Arg, class _Result>
+class pointer_to_unary_function : public unary_function<_Arg, _Result> {
+protected:
+ _Result (*_M_ptr)(_Arg);
+public:
+ pointer_to_unary_function() {}
+ explicit pointer_to_unary_function(_Result (*__x)(_Arg)) : _M_ptr(__x) {}
+ _Result operator()(_Arg __x) const { return _M_ptr(__x); }
+};
+
+template <class _Arg1, class _Arg2, class _Result>
+class pointer_to_binary_function :
+ public binary_function<_Arg1,_Arg2,_Result> {
+protected:
+ _Result (*_M_ptr)(_Arg1, _Arg2);
+public:
+ pointer_to_binary_function() {}
+ explicit pointer_to_binary_function(_Result (*__x)(_Arg1, _Arg2))
+ : _M_ptr(__x) {}
+ _Result operator()(_Arg1 __x, _Arg2 __y) const {
+ return _M_ptr(__x, __y);
+ }
+};
+
+
+#if defined(_STLP_DONT_RETURN_VOID) && !defined(_STLP_NO_CLASS_PARTIAL_SPECIALIZATION)
+//Partial specialization for the void type
+template <class _Tp>
+class mem_fun_t<void, _Tp> : public unary_function<_Tp*,void> {
+ typedef void (_Tp::*__fun_type)(void);
+public:
+ explicit mem_fun_t _STLP_PSPEC2(void,_Tp) (__fun_type __pf) : _M_f(__pf) {}
+ void operator()(_Tp* __p) const { (__p->*_M_f)(); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Tp>
+class const_mem_fun_t<void, _Tp> : public unary_function<const _Tp*,void> {
+ typedef void (_Tp::*__fun_type)(void) const;
+public:
+ explicit const_mem_fun_t _STLP_PSPEC2(void,_Tp) (__fun_type __pf) : _M_f(__pf) {}
+ void operator()(const _Tp* __p) const { (__p->*_M_f)(); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Tp>
+class mem_fun_ref_t<void, _Tp> : public unary_function<_Tp,void> {
+ typedef void (_Tp::*__fun_type)(void);
+public:
+ explicit mem_fun_ref_t _STLP_PSPEC2(void,_Tp) (__fun_type __pf) : _M_f(__pf) {}
+ void operator()(_Tp& __r) const { (__r.*_M_f)(); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Tp>
+class const_mem_fun_ref_t<void, _Tp> : public unary_function<_Tp,void> {
+ typedef void (_Tp::*__fun_type)(void) const;
+public:
+ explicit const_mem_fun_ref_t _STLP_PSPEC2(void,_Tp) (__fun_type __pf) : _M_f(__pf) {}
+ void operator()(const _Tp& __r) const { (__r.*_M_f)(); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Tp, class _Arg>
+class mem_fun1_t<void, _Tp, _Arg> : public binary_function<_Tp*,_Arg,void> {
+ typedef void (_Tp::*__fun_type)(_Arg);
+public:
+ explicit mem_fun1_t _STLP_PSPEC3(void,_Tp,_Arg) (__fun_type __pf) : _M_f(__pf) {}
+ void operator()(_Tp* __p, _Arg __x) const { (__p->*_M_f)(__x); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Tp, class _Arg>
+class const_mem_fun1_t<void, _Tp, _Arg>
+ : public binary_function<const _Tp*,_Arg,void> {
+ typedef void (_Tp::*__fun_type)(_Arg) const;
+public:
+ explicit const_mem_fun1_t _STLP_PSPEC3(void,_Tp,_Arg) (__fun_type __pf) : _M_f(__pf) {}
+ void operator()(const _Tp* __p, _Arg __x) const { (__p->*_M_f)(__x); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Tp, class _Arg>
+class mem_fun1_ref_t<void, _Tp, _Arg>
+ : public binary_function<_Tp,_Arg,void> {
+ typedef void (_Tp::*__fun_type)(_Arg);
+public:
+ explicit mem_fun1_ref_t _STLP_PSPEC3(void,_Tp,_Arg) (__fun_type __pf) : _M_f(__pf) {}
+ void operator()(_Tp& __r, _Arg __x) const { (__r.*_M_f)(__x); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Tp, class _Arg>
+class const_mem_fun1_ref_t<void, _Tp, _Arg>
+ : public binary_function<_Tp,_Arg,void> {
+ typedef void (_Tp::*__fun_type)(_Arg) const;
+public:
+ explicit const_mem_fun1_ref_t _STLP_PSPEC3(void,_Tp,_Arg) (__fun_type __pf) : _M_f(__pf) {}
+ void operator()(const _Tp& __r, _Arg __x) const { (__r.*_M_f)(__x); }
+private:
+ __fun_type _M_f;
+};
+
+template <class _Arg>
+class pointer_to_unary_function<_Arg, void> : public unary_function<_Arg, void> {
+ typedef void (*__fun_type)(_Arg);
+ __fun_type _M_ptr;
+public:
+ pointer_to_unary_function() {}
+ explicit pointer_to_unary_function(__fun_type __x) : _M_ptr(__x) {}
+ void operator()(_Arg __x) const { _M_ptr(__x); }
+};
+
+template <class _Arg1, class _Arg2>
+class pointer_to_binary_function<_Arg1, _Arg2, void> : public binary_function<_Arg1,_Arg2,void> {
+ typedef void (*__fun_type)(_Arg1, _Arg2);
+ __fun_type _M_ptr;
+public:
+ pointer_to_binary_function() {}
+ explicit pointer_to_binary_function(__fun_type __x) : _M_ptr(__x) {}
+ void operator()(_Arg1 __x, _Arg2 __y) const { _M_ptr(__x, __y); }
+};
+
+#endif /*_STLP_DONT_RETURN_VOID && !_STLP_NO_CLASS_PARTIAL_SPECIALIZATION*/
+
+#else /*!_STLP_DONT_RETURN_VOID || !_STLP_NO_CLASS_PARTIAL_SPECIALIZATION || !_STLP_MEMBER_TEMPLATE_CLASSES*/
+
+//mem_fun_t
+template <class _Result, class _Tp>
+class mem_fun_t :
+ public _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args0<_Tp>::_Ptr {
+ typedef typename
+ _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args0<_Tp>::_Ptr _Base;
+public:
+ explicit mem_fun_t(typename _Base::__fun_type __f) : _Base(__f) {}
+};
+
+//const_mem_fun_t
+template <class _Result, class _Tp>
+class const_mem_fun_t :
+ public _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args0<_Tp>::_Ptr_const {
+ typedef typename
+ _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args0<_Tp>::_Ptr_const _Base;
+public:
+ explicit const_mem_fun_t(typename _Base::__fun_type __f) : _Base(__f) {}
+};
+
+//mem_fun_ref_t
+template <class _Result, class _Tp>
+class mem_fun_ref_t :
+ public _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args0<_Tp>::_Ref {
+ typedef typename
+ _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args0<_Tp>::_Ref _Base;
+public:
+ explicit mem_fun_ref_t(typename _Base::__fun_type __f) : _Base(__f) {}
+};
+
+//const_mem_fun_ref_t
+template <class _Result, class _Tp>
+class const_mem_fun_ref_t :
+ public _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args0<_Tp>::_Ref_const {
+ typedef typename
+ _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args0<_Tp>::_Ref_const _Base;
+public:
+ explicit const_mem_fun_ref_t(typename _Base::__fun_type __f) : _Base(__f) {}
+};
+
+//mem_fun1_t
+template <class _Result, class _Tp, class _Arg>
+class mem_fun1_t :
+ public _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args1<_Tp,_Arg>::_Ptr {
+ typedef typename
+ _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args1<_Tp,_Arg>::_Ptr _Base;
+public:
+ explicit mem_fun1_t(typename _Base::__fun_type __f) : _Base(__f) {}
+};
+
+//const_mem_fun1_t
+template <class _Result, class _Tp, class _Arg>
+class const_mem_fun1_t :
+ public _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args1<_Tp,_Arg>::_Ptr_const {
+ typedef typename
+ _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args1<_Tp,_Arg>::_Ptr_const _Base;
+public:
+ explicit const_mem_fun1_t(typename _Base::__fun_type __f) : _Base(__f) {}
+};
+
+//mem_fun1_ref_t
+template <class _Result, class _Tp, class _Arg>
+class mem_fun1_ref_t :
+ public _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args1<_Tp,_Arg>::_Ref {
+ typedef typename
+ _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args1<_Tp,_Arg>::_Ref _Base;
+public:
+ explicit mem_fun1_ref_t(typename _Base::__fun_type __f) : _Base(__f) {}
+};
+
+//const_mem_fun1_t
+template <class _Result, class _Tp, class _Arg>
+class const_mem_fun1_ref_t :
+ public _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args1<_Tp,_Arg>::_Ref_const {
+ typedef typename
+ _Mem_fun_traits<_Result>::_STLP_TEMPLATE _Args1<_Tp,_Arg>::_Ref_const _Base;
+public:
+ explicit const_mem_fun1_ref_t(typename _Base::__fun_type __f) : _Base(__f) {}
+};
+
+
+template <class _Arg, class _Result>
+class pointer_to_unary_function :
+public _Ptr_fun1<_Result,_Arg> {
+ typedef typename
+ _Ptr_fun1<_Result,_Arg>::__fun_type __fun_type;
+public:
+ explicit pointer_to_unary_function(__fun_type __f)
+ : _Ptr_fun1<_Result,_Arg>(__f) {}
+};
+
+template <class _Arg1, class _Arg2, class _Result>
+class pointer_to_binary_function :
+public _Ptr_fun2<_Result,_Arg1,_Arg2> {
+ typedef typename
+ _Ptr_fun2<_Result,_Arg1,_Arg2>::__fun_type __fun_type;
+public:
+ explicit pointer_to_binary_function(__fun_type __f)
+ : _Ptr_fun2<_Result,_Arg1,_Arg2>(__f) {}
+};
+
+#endif /*!_STLP_DONT_RETURN_VOID || !_STLP_NO_CLASS_PARTIAL_SPECIALIZATION || !_STLP_MEMBER_TEMPLATE_CLASSES*/
+
+
+# if !defined (_STLP_MEMBER_POINTER_PARAM_BUG)
+// Mem_fun adaptor helper functions. There are only two:
+// mem_fun and mem_fun_ref. (mem_fun1 and mem_fun1_ref
+// are provided for backward compatibility, but they are no longer
+// part of the C++ standard.)
+
+template <class _Result, class _Tp>
+inline mem_fun_t<_Result,_Tp>
+mem_fun(_Result (_Tp::*__f)()) { return mem_fun_t<_Result,_Tp>(__f); }
+
+template <class _Result, class _Tp>
+inline const_mem_fun_t<_Result,_Tp>
+mem_fun(_Result (_Tp::*__f)() const) { return const_mem_fun_t<_Result,_Tp>(__f); }
+
+template <class _Result, class _Tp>
+inline mem_fun_ref_t<_Result,_Tp>
+mem_fun_ref(_Result (_Tp::*__f)()) { return mem_fun_ref_t<_Result,_Tp>(__f); }
+
+template <class _Result, class _Tp>
+inline const_mem_fun_ref_t<_Result,_Tp>
+mem_fun_ref(_Result (_Tp::*__f)() const) { return const_mem_fun_ref_t<_Result,_Tp>(__f); }
+
+template <class _Result, class _Tp, class _Arg>
+inline mem_fun1_t<_Result,_Tp,_Arg>
+mem_fun(_Result (_Tp::*__f)(_Arg)) { return mem_fun1_t<_Result,_Tp,_Arg>(__f); }
+
+template <class _Result, class _Tp, class _Arg>
+inline const_mem_fun1_t<_Result,_Tp,_Arg>
+mem_fun(_Result (_Tp::*__f)(_Arg) const) { return const_mem_fun1_t<_Result,_Tp,_Arg>(__f); }
+
+template <class _Result, class _Tp, class _Arg>
+inline mem_fun1_ref_t<_Result,_Tp,_Arg>
+mem_fun_ref(_Result (_Tp::*__f)(_Arg)) { return mem_fun1_ref_t<_Result,_Tp,_Arg>(__f); }
+
+template <class _Result, class _Tp, class _Arg>
+inline const_mem_fun1_ref_t<_Result,_Tp,_Arg>
+mem_fun_ref(_Result (_Tp::*__f)(_Arg) const) { return const_mem_fun1_ref_t<_Result,_Tp,_Arg>(__f); }
+
+# if !(defined (_STLP_NO_EXTENSIONS) || defined (_STLP_NO_ANACHRONISMS))
+// mem_fun1 and mem_fun1_ref are no longer part of the C++ standard,
+// but they are provided for backward compatibility.
+template <class _Result, class _Tp, class _Arg>
+inline mem_fun1_t<_Result,_Tp,_Arg>
+mem_fun1(_Result (_Tp::*__f)(_Arg)) { return mem_fun1_t<_Result,_Tp,_Arg>(__f); }
+
+template <class _Result, class _Tp, class _Arg>
+inline const_mem_fun1_t<_Result,_Tp,_Arg>
+mem_fun1(_Result (_Tp::*__f)(_Arg) const) { return const_mem_fun1_t<_Result,_Tp,_Arg>(__f); }
+
+template <class _Result, class _Tp, class _Arg>
+inline mem_fun1_ref_t<_Result,_Tp,_Arg>
+mem_fun1_ref(_Result (_Tp::*__f)(_Arg)) { return mem_fun1_ref_t<_Result,_Tp,_Arg>(__f); }
+
+template <class _Result, class _Tp, class _Arg>
+inline const_mem_fun1_ref_t<_Result,_Tp,_Arg>
+mem_fun1_ref(_Result (_Tp::*__f)(_Arg) const) { return const_mem_fun1_ref_t<_Result,_Tp,_Arg>(__f); }
+
+# endif /* _STLP_NO_EXTENSIONS */
+
+# endif /* _STLP_MEMBER_POINTER_PARAM_BUG */
+
+template <class _Arg, class _Result>
+inline pointer_to_unary_function<_Arg, _Result>
+ptr_fun(_Result (*__f)(_Arg))
+{ return pointer_to_unary_function<_Arg, _Result>(__f); }
+
+template <class _Arg1, class _Arg2, class _Result>
+inline pointer_to_binary_function<_Arg1,_Arg2,_Result>
+ptr_fun(_Result (*__f)(_Arg1, _Arg2))
+{ return pointer_to_binary_function<_Arg1,_Arg2,_Result>(__f); }
+
+_STLP_END_NAMESPACE
projects / polintos / scott / priv.git / blobdiff