ecl::NullaryFunction< R > Class Template Reference

Virtual interface definition for nullary function objects. More...

#include <function_objects.hpp>

Inheritance diagram for ecl::NullaryFunction< R >:

Public Types
typedef R	result_type
	The result type. More...

Public Member Functions
virtual result_type	operator() ()=0
	Virtual function call required by nullary function objects. More...
virtual	~NullaryFunction ()

Detailed Description

template<typename R = void>
class ecl::NullaryFunction< R >

Virtual interface definition for nullary function objects.

Virtual interface definition for nullary function objects (i.e. functions that take no arguments).

Template Parameters

R	: the return type.

See also

FunctionObjects.

Definition at line 46 of file function_objects.hpp.

Member Typedef Documentation

result_type

template<typename R = void>

typedef R ecl::NullaryFunction< R >::result_type

The result type.

Definition at line 48 of file function_objects.hpp.

Constructor & Destructor Documentation

~NullaryFunction()

template<typename R = void>

virtual ecl::NullaryFunction< R >::~NullaryFunction ( )

inlinevirtual

Definition at line 50 of file function_objects.hpp.

Member Function Documentation

operator()()

template<typename R = void>

virtual result_type ecl::NullaryFunction< R >::operator() ( )

pure virtual

Virtual function call required by nullary function objects.

Implemented in ecl::NullaryFunctionReference< FunctionObject, void >, ecl::NullaryFunctionReference< FunctionObject, Result >, ecl::NullaryFunctionCopy< FunctionObject, void >, ecl::NullaryFunctionCopy< FunctionObject, Result >, ecl::BoundUnaryMemberFunction< C, A, R >, ecl::BoundNullaryMemberFunction< C, void >, ecl::BoundNullaryMemberFunction< C, R >, ecl::BoundUnaryFreeFunction< A, void >, ecl::BoundUnaryFreeFunction< A, R >, ecl::NullaryFreeFunction< void >, and ecl::NullaryFreeFunction< R >.

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The documentation for this class was generated from the following file:

• function_objects.hpp