ecl::NullaryFreeFunction< R > Class Template Reference

Nullary function object for void global/static functions. More...

#include <function_objects.hpp>

Inheritance diagram for ecl::NullaryFreeFunction< R >:

Public Member Functions
	NullaryFreeFunction (R(*function)())
	Nullary function object constructor for global/static functions with no args. More...
R	operator() ()
	This ensures any children objects are deleted correctly. More...
virtual	~NullaryFreeFunction ()
Public Member Functions inherited from ecl::NullaryFunction< void >
virtual	~NullaryFunction ()

Private Attributes
R(*	free_function )()

Additional Inherited Members
Public Types inherited from ecl::NullaryFunction< void >
typedef void	result_type
	The result type. More...

Detailed Description

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

Nullary function object for void global/static functions.

Creates a function object from a void global/static function.

Template Parameters

R	: the return type.

See also

ecl::utilities::NullaryFreeFunction<void>, generateFunctionObject, FunctionObjects.

Definition at line 132 of file function_objects.hpp.

Constructor & Destructor Documentation

NullaryFreeFunction()

template<typename R = void>

ecl::NullaryFreeFunction< R >::NullaryFreeFunction ( R(*)()  function )

inline

Nullary function object constructor for global/static functions with no args.

Accepts a global/static function with no args and builds the function object around it.

Parameters

function

: the global/static function.

Definition at line 144 of file function_objects.hpp.

~NullaryFreeFunction()

template<typename R = void>

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

inlinevirtual

Definition at line 145 of file function_objects.hpp.

Member Function Documentation

operator()()

template<typename R = void>

R ecl::NullaryFreeFunction< R >::operator() ( )

inlinevirtual

This ensures any children objects are deleted correctly.

A nullary function object call.

Redirects the nullary function object call to the composited global/static function.

Returns

R : the function's return value.

Implements ecl::NullaryFunction< void >.

Definition at line 154 of file function_objects.hpp.

Member Data Documentation

free_function

template<typename R = void>

R(* ecl::NullaryFreeFunction< R >::free_function) ()

private

Definition at line 157 of file function_objects.hpp.

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

• function_objects.hpp