libsigc++ 2.12.1
sigc::bound_mem_functor0< T_return, T_obj > Class Template Reference

bound_mem_functor0 encapsulates a method with 0 arguments and an object instance. More...

#include <sigc++/functors/mem_fun.h>

Inheritance diagram for sigc::bound_mem_functor0< T_return, T_obj >:

Public Types

typedef base_type_::function_type function_type
Public Types inherited from sigc::mem_functor0< T_return, T_obj >
typedef T_return(T_obj::* function_type) ()
typedef T_return result_type

Public Member Functions

 bound_mem_functor0 (T_obj & _A_obj, function_type _A_func)
 Constructs a bound_mem_functor0 object that wraps the passed method.
 bound_mem_functor0 (T_obj * _A_obj, function_type _A_func)
 Constructs a bound_mem_functor0 object that wraps the passed method.
T_return operator() () const
 Execute the wrapped method operating on the stored instance.
Public Member Functions inherited from sigc::mem_functor0< T_return, T_obj >
 mem_functor0 ()
 Constructs an invalid functor.
 mem_functor0 (function_type _A_func)
 Constructs a mem_functor0 object that wraps the passed method.
T_return operator() (T_obj & _A_obj) const
 Execute the wrapped method operating on the passed instance.
T_return operator() (T_obj * _A_obj) const
 Execute the wrapped method operating on the passed instance.

Public Attributes

limit_reference< T_obj > obj_

Additional Inherited Members

Protected Attributes inherited from sigc::mem_functor0< T_return, T_obj >
function_type func_ptr_

Detailed Description

template <class T_return, class T_obj>
class sigc::bound_mem_functor0< T_return, T_obj >

bound_mem_functor0 encapsulates a method with 0 arguments and an object instance.

Use the convenience function mem_fun() to create an instance of bound_mem_functor0.

The following template arguments are used:

Member Typedef Documentation

◆ function_type

template <class T_return, class T_obj>
typedef base_type_::function_type sigc::bound_mem_functor0< T_return, T_obj >::function_type

Constructor & Destructor Documentation

◆ bound_mem_functor0() [1/2]

template <class T_return, class T_obj>
sigc::bound_mem_functor0< T_return, T_obj >::bound_mem_functor0 ( T_obj * _A_obj,
function_type _A_func )
inline

Constructs a bound_mem_functor0 object that wraps the passed method.

Deprecated
Please use the constructor that takes the object by reference instead.
Parameters
_A_objPointer to instance the method will operate on.
_A_funcPointer to method will be invoked from operator()().

◆ bound_mem_functor0() [2/2]

template <class T_return, class T_obj>
sigc::bound_mem_functor0< T_return, T_obj >::bound_mem_functor0 ( T_obj & _A_obj,
function_type _A_func )
inline

Constructs a bound_mem_functor0 object that wraps the passed method.

Parameters
_A_objReference to instance the method will operate on.
_A_funcPointer to method will be invoked from operator()().

Member Function Documentation

◆ operator()()

template <class T_return, class T_obj>
T_return sigc::bound_mem_functor0< T_return, T_obj >::operator() ( ) const
inline

Execute the wrapped method operating on the stored instance.

Returns
The return value of the method invocation.

Member Data Documentation

◆ obj_

template <class T_return, class T_obj>
limit_reference<T_obj> sigc::bound_mem_functor0< T_return, T_obj >::obj_