Public Member Functions | Private Attributes
ecl::NullaryFunctionCopy< FunctionObject, Result > Class Template Reference

Create a NullaryFunction object composited from an existing function object. More...

#include <function_objects.hpp>

Inheritance diagram for ecl::NullaryFunctionCopy< FunctionObject, Result >:
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List of all members.

Public Member Functions

 NullaryFunctionCopy (const FunctionObject &f_o)
 NullaryFunction child constructor for nullary function objects.
Result operator() ()
 This ensures any children objects are deleted correctly.
virtual ~NullaryFunctionCopy ()

Private Attributes

FunctionObject function_object

Detailed Description

template<typename FunctionObject, typename Result = void>
class ecl::NullaryFunctionCopy< FunctionObject, Result >

Create a NullaryFunction object composited from an existing function object.

Takes a nullary function object (strictly by definition) and creates a NullaryFunction child object. This is useful in utilising the inheritance from NullaryFunction (needed for slots and similar classes).

Template Parameters:
FunctionObject: type of the function object to be wrapped.
R: the return type.
See also:
FunctionObjects.

Definition at line 793 of file function_objects.hpp.


Constructor & Destructor Documentation

template<typename FunctionObject, typename Result = void>
ecl::NullaryFunctionCopy< FunctionObject, Result >::NullaryFunctionCopy ( const FunctionObject &  f_o) [inline]

NullaryFunction child constructor for nullary function objects.

Creates a child of the NullaryFunction class by copying a nullary function object (one that is purely by definition).

Parameters:
f_o: the function object to be assigned to the NullaryFunction child.

Definition at line 804 of file function_objects.hpp.

template<typename FunctionObject, typename Result = void>
virtual ecl::NullaryFunctionCopy< FunctionObject, Result >::~NullaryFunctionCopy ( ) [inline, virtual]

Definition at line 807 of file function_objects.hpp.


Member Function Documentation

template<typename FunctionObject, typename Result = void>
Result ecl::NullaryFunctionCopy< FunctionObject, Result >::operator() ( ) [inline, virtual]

This ensures any children objects are deleted correctly.

The nullary function object call.

Redirects the call to the composited nullary function object call.

Returns:
R : the function's return value.

Implements ecl::NullaryFunction< Result >.

Definition at line 816 of file function_objects.hpp.


Member Data Documentation

template<typename FunctionObject, typename Result = void>
FunctionObject ecl::NullaryFunctionCopy< FunctionObject, Result >::function_object [private]

Definition at line 819 of file function_objects.hpp.


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


ecl_utilities
Author(s): Daniel Stonier
autogenerated on Wed Aug 26 2015 11:27:20