Adaptors for pointers to members

Collaboration diagram for Adaptors for pointers to members:

Classes
class	std::const_mem_fun1_ref_t< _Ret, _Tp, _Arg >
class	std::const_mem_fun1_t< _Ret, _Tp, _Arg >
class	std::const_mem_fun_ref_t< _Ret, _Tp >
class	std::const_mem_fun_t< _Ret, _Tp >
class	std::mem_fun1_ref_t< _Ret, _Tp, _Arg >
class	std::mem_fun1_t< _Ret, _Tp, _Arg >
class	std::mem_fun_ref_t< _Ret, _Tp >
class	std::mem_fun_t< _Ret, _Tp >

Functions
template<typename _Ret, typename _Tp>
mem_fun_t< _Ret, _Tp >	std::mem_fun (_Ret(_Tp::*__f)())
template<typename _Ret, typename _Tp, typename _Arg>
mem_fun1_t< _Ret, _Tp, _Arg >	std::mem_fun (_Ret(_Tp::*__f)(_Arg))
template<typename _Ret, typename _Tp>
mem_fun_ref_t< _Ret, _Tp >	std::mem_fun_ref (_Ret(_Tp::*__f)())
template<typename _Ret, typename _Tp, typename _Arg>
mem_fun1_ref_t< _Ret, _Tp, _Arg >	std::mem_fun_ref (_Ret(_Tp::*__f)(_Arg))

Detailed Description

There are a total of 8 = 2^3 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) Const vs non-const member function.

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.

Deprecated

Deprecated in C++11, no longer in the standard since C++17. Use mem_fn instead.

Function Documentation

mem_fun() [1/2]

template<typename _Ret, typename _Tp>

mem_fun_t< _Ret, _Tp > std::mem_fun ( _Ret(_Tp::* __f )() )

inline

Definition at line 1459 of file stl_function.h.

mem_fun() [2/2]

template<typename _Ret, typename _Tp, typename _Arg>

mem_fun1_t< _Ret, _Tp, _Arg > std::mem_fun ( _Ret(_Tp::* __f )(_Arg) )

inline

Definition at line 1483 of file stl_function.h.

mem_fun_ref() [1/2]

template<typename _Ret, typename _Tp>

mem_fun_ref_t< _Ret, _Tp > std::mem_fun_ref ( _Ret(_Tp::* __f )() )

inline

Definition at line 1471 of file stl_function.h.

mem_fun_ref() [2/2]

template<typename _Ret, typename _Tp, typename _Arg>

mem_fun1_ref_t< _Ret, _Tp, _Arg > std::mem_fun_ref ( _Ret(_Tp::* __f )(_Arg) )

inline

Definition at line 1495 of file stl_function.h.