functional_iterate.h

Introduction

This is an internal header file, included by other library headers. You should not attempt to use it directly.

Functions

function

function

function(const function &)

function() : _Function_base() 

Discussion

@brief Default construct creates an empty function call wrapper. @post @c !(bool)*this

function(
    _M_clear_type*) : _Function_base() 

Discussion

@brief Default construct creates an empty function call wrapper. @post @c !(bool)*this

function(
    const function& __x);  

Parameters

x

A %function object with identical call signature. @pre @c (bool)*this == (bool)x

The newly-created %function contains a copy of the target of @a x (if it has one).

Discussion

@brief %Function copy constructor.

Typedefs

template<typename _Functor _GLIBCXX_COMMA _GLIBCXX_TEMPLATE_PARAMS> inline typename __enable_if< typename result_of<_Functor(
            _GLIBCXX_TEMPLATE_ARGS)>::type, (
        !is_member_pointer<_Functor>::value && !is_function<_Functor>::value && !is_function<typename remove_pointer<_Functor>::type>::value) >::__type __invoke(
            _Functor& __f _GLIBCXX_COMMA _GLIBCXX_REF_PARAMS)               

Discussion

@if maint Invoke a function object, which may be either a member pointer or a function object. The first parameter will tell which. @endif

typedef _Hidden_type* _Hidden_type::* _Safe_bool;  

Discussion

@if maint This typedef is used to implement the safe_bool idiom. @endif

Structs and Unions

struct _Hidden_type { 
    _Hidden_type*_M_bool; 
};  

Discussion

@if maint This class is used to implement the safe_bool idiom. @endif