include/bits/stl_function.h

133   template <class _Tp>
134     struct plus : public binary_function<_Tp, _Tp, _Tp>
136       _Tp
137       operator()(const _Tp& __x, const _Tp& __y) const
142   template <class _Tp>
143     struct minus : public binary_function<_Tp, _Tp, _Tp>
145       _Tp
146       operator()(const _Tp& __x, const _Tp& __y) const
151   template <class _Tp>
152     struct multiplies : public binary_function<_Tp, _Tp, _Tp>
154       _Tp
155       operator()(const _Tp& __x, const _Tp& __y) const
160   template <class _Tp>
161     struct divides : public binary_function<_Tp, _Tp, _Tp>
163       _Tp
164       operator()(const _Tp& __x, const _Tp& __y) const
169   template <class _Tp>
170     struct modulus : public binary_function<_Tp, _Tp, _Tp>
172       _Tp
173       operator()(const _Tp& __x, const _Tp& __y) const
178   template <class _Tp>
179     struct negate : public unary_function<_Tp, _Tp>
181       _Tp
182       operator()(const _Tp& __x) const
195   template <class _Tp>
196     struct equal_to : public binary_function<_Tp, _Tp, bool>
199       operator()(const _Tp& __x, const _Tp& __y) const
204   template <class _Tp>
205     struct not_equal_to : public binary_function<_Tp, _Tp, bool>
208       operator()(const _Tp& __x, const _Tp& __y) const
213   template <class _Tp>
214     struct greater : public binary_function<_Tp, _Tp, bool>
217       operator()(const _Tp& __x, const _Tp& __y) const
222   template <class _Tp>
223     struct less : public binary_function<_Tp, _Tp, bool>
226       operator()(const _Tp& __x, const _Tp& __y) const
231   template <class _Tp>
232     struct greater_equal : public binary_function<_Tp, _Tp, bool>
235       operator()(const _Tp& __x, const _Tp& __y) const
240   template <class _Tp>
241     struct less_equal : public binary_function<_Tp, _Tp, bool>
244       operator()(const _Tp& __x, const _Tp& __y) const
256   template <class _Tp>
257     struct logical_and : public binary_function<_Tp, _Tp, bool>
260       operator()(const _Tp& __x, const _Tp& __y) const
265   template <class _Tp>
266     struct logical_or : public binary_function<_Tp, _Tp, bool>
269       operator()(const _Tp& __x, const _Tp& __y) const
274   template <class _Tp>
275     struct logical_not : public unary_function<_Tp, bool>
278       operator()(const _Tp& __x) const
416   template <class _Operation, class _Tp>
418     bind1st(const _Operation& __fn, const _Tp& __x)
450   template <class _Operation, class _Tp>
452     bind2nd(const _Operation& __fn, const _Tp& __x)
529   template <class _Tp>
530     struct _Identity : public unary_function<_Tp,_Tp>
532       _Tp&
533       operator()(_Tp& __x) const
536       const _Tp&
537       operator()(const _Tp& __x) const
582   template <class _Ret, class _Tp>
583     class mem_fun_t : public unary_function<_Tp*, _Ret>
587       mem_fun_t(_Ret (_Tp::*__pf)())
591       operator()(_Tp* __p) const
594       _Ret (_Tp::*_M_f)();
598   template <class _Ret, class _Tp>
599     class const_mem_fun_t : public unary_function<const _Tp*, _Ret>
603       const_mem_fun_t(_Ret (_Tp::*__pf)() const)
607       operator()(const _Tp* __p) const
610       _Ret (_Tp::*_M_f)() const;
614   template <class _Ret, class _Tp>
615     class mem_fun_ref_t : public unary_function<_Tp, _Ret>
619       mem_fun_ref_t(_Ret (_Tp::*__pf)())
623       operator()(_Tp& __r) const
626       _Ret (_Tp::*_M_f)();
630   template <class _Ret, class _Tp>
631     class const_mem_fun_ref_t : public unary_function<_Tp, _Ret>
635       const_mem_fun_ref_t(_Ret (_Tp::*__pf)() const)
639       operator()(const _Tp& __r) const
642       _Ret (_Tp::*_M_f)() const;
646   template <class _Ret, class _Tp, class _Arg>
647     class mem_fun1_t : public binary_function<_Tp*, _Arg, _Ret>
651       mem_fun1_t(_Ret (_Tp::*__pf)(_Arg))
655       operator()(_Tp* __p, _Arg __x) const
658       _Ret (_Tp::*_M_f)(_Arg);
662   template <class _Ret, class _Tp, class _Arg>
663     class const_mem_fun1_t : public binary_function<const _Tp*, _Arg, _Ret>
667       const_mem_fun1_t(_Ret (_Tp::*__pf)(_Arg) const)
671       operator()(const _Tp* __p, _Arg __x) const
674       _Ret (_Tp::*_M_f)(_Arg) const;
678   template <class _Ret, class _Tp, class _Arg>
679     class mem_fun1_ref_t : public binary_function<_Tp, _Arg, _Ret>
683       mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg))
687       operator()(_Tp& __r, _Arg __x) const
690       _Ret (_Tp::*_M_f)(_Arg);
694   template <class _Ret, class _Tp, class _Arg>
695     class const_mem_fun1_ref_t : public binary_function<_Tp, _Arg, _Ret>
699       const_mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg) const)
703       operator()(const _Tp& __r, _Arg __x) const
706       _Ret (_Tp::*_M_f)(_Arg) const;
711   template <class _Ret, class _Tp>
712     inline mem_fun_t<_Ret, _Tp>
713     mem_fun(_Ret (_Tp::*__f)())
714     { return mem_fun_t<_Ret, _Tp>(__f); }
716   template <class _Ret, class _Tp>
717     inline const_mem_fun_t<_Ret, _Tp>
718     mem_fun(_Ret (_Tp::*__f)() const)
719     { return const_mem_fun_t<_Ret, _Tp>(__f); }
721   template <class _Ret, class _Tp>
722     inline mem_fun_ref_t<_Ret, _Tp>
723     mem_fun_ref(_Ret (_Tp::*__f)())
724     { return mem_fun_ref_t<_Ret, _Tp>(__f); }
726   template <class _Ret, class _Tp>
727     inline const_mem_fun_ref_t<_Ret, _Tp>
728     mem_fun_ref(_Ret (_Tp::*__f)() const)
729     { return const_mem_fun_ref_t<_Ret, _Tp>(__f); }
731   template <class _Ret, class _Tp, class _Arg>
732     inline mem_fun1_t<_Ret, _Tp, _Arg>
733     mem_fun(_Ret (_Tp::*__f)(_Arg))
734     { return mem_fun1_t<_Ret, _Tp, _Arg>(__f); }
736   template <class _Ret, class _Tp, class _Arg>
737     inline const_mem_fun1_t<_Ret, _Tp, _Arg>
738     mem_fun(_Ret (_Tp::*__f)(_Arg) const)
739     { return const_mem_fun1_t<_Ret, _Tp, _Arg>(__f); }
741   template <class _Ret, class _Tp, class _Arg>
742     inline mem_fun1_ref_t<_Ret, _Tp, _Arg>
743     mem_fun_ref(_Ret (_Tp::*__f)(_Arg))
744     { return mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }
746   template <class _Ret, class _Tp, class _Arg>
747     inline const_mem_fun1_ref_t<_Ret, _Tp, _Arg>
748     mem_fun_ref(_Ret (_Tp::*__f)(_Arg) const)
749     { return const_mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }