bound_argument object for a bound argument that is passed by bind() or returned by bind_return() by const reference, specialized for const reference_wrapper<> types. More...

#include <sigc++/adaptors/bound_argument.h>

Public Member Functions
	bound_argument (const const_reference_wrapper< T_wrapped >& _A_argument)
	Constructor. More...
const T_wrapped&	invoke ()
	Retrieve the entity to pass to the bound functor or return. More...
const const_limit_reference < T_wrapped >&	visit () const
	Retrieve the entity to visit in visit_each(). More...

Detailed Description

template<class T_wrapped>

class sigc::bound_argument< const_reference_wrapper< T_wrapped > >

bound_argument object for a bound argument that is passed by bind() or returned by bind_return() by const reference, specialized for const reference_wrapper<> types.

• T_wrapped The type of the bound argument.

Constructor & Destructor Documentation

template <class T_wrapped >

sigc::bound_argument< const_reference_wrapper< T_wrapped > >::bound_argument ( const const_reference_wrapper< T_wrapped >&  _A_argument )

inline

Constructor.

Parameters

_A_argument

The argument to bind.

Member Function Documentation

template <class T_wrapped >

const T_wrapped& sigc::bound_argument< const_reference_wrapper< T_wrapped > >::invoke ( )

inline

Retrieve the entity to pass to the bound functor or return.

Returns

The bound argument.

template <class T_wrapped >

const const_limit_reference<T_wrapped>& sigc::bound_argument< const_reference_wrapper< T_wrapped > >::visit ( ) const

inline

Retrieve the entity to visit in visit_each().

Returns

The const_limited_reference to the bound argument.