libsigc++  3.6.0
Public Member Functions | List of all members
sigc::bound_argument< std::reference_wrapper< T_wrapped > > Class Template Reference

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

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

Public Member Functions

 bound_argument (const std::reference_wrapper< T_wrapped > &arg)
 Constructor. More...
 
T_wrapped & invoke ()
 Retrieve the entity to pass to the bound functor or return. More...
 
const limit_reference< T_wrapped > & visit () const
 Retrieve the entity to visit in visit_each(). More...
 

Detailed Description

template<typename T_wrapped>
class sigc::bound_argument< std::reference_wrapper< T_wrapped > >

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

T_wrapped The type of the bound argument.

Constructor & Destructor Documentation

◆ bound_argument()

template <typename T_wrapped >
sigc::bound_argument< std::reference_wrapper< T_wrapped > >::bound_argument ( const std::reference_wrapper< T_wrapped > &  arg)
inline

Constructor.

Parameters
argThe argument to bind.

Member Function Documentation

◆ invoke()

template <typename T_wrapped >
T_wrapped& sigc::bound_argument< std::reference_wrapper< T_wrapped > >::invoke ( )
inline

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

Returns
The bound argument.

◆ visit()

template <typename T_wrapped >
const limit_reference<T_wrapped>& sigc::bound_argument< std::reference_wrapper< T_wrapped > >::visit ( ) const
inline

Retrieve the entity to visit in visit_each().

Returns
The limited_reference to the bound argument.