ecl::UnaryFunctionCopy< FunctionObject, T, Result > Class Template Reference

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

#include <function_objects.hpp>

Inheritance diagram for ecl::UnaryFunctionCopy< FunctionObject, T, Result >:

Public Member Functions
Result	operator() (T t)
	This ensures any children objects are deleted correctly. More...
	UnaryFunctionCopy (const FunctionObject &f_o)
	UnaryFunction child constructor for unary function objects. More...
virtual	~UnaryFunctionCopy ()
Public Member Functions inherited from ecl::UnaryFunction< T, Result >
virtual	~UnaryFunction ()

Private Attributes
FunctionObject	function_object

Additional Inherited Members
Public Types inherited from ecl::UnaryFunction< T, Result >
typedef T	argument_type
	The first argument type. More...
typedef Result	result_type
	The result type. More...

Detailed Description

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

Create a UnaryFunction object composited from an existing function object.

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

Template Parameters

FunctionObject	: type of the function object to be wrapped.
T	: the unary data type.
R	: the return type.

See also

FunctionObjects.

Definition at line 1016 of file function_objects.hpp.

Constructor & Destructor Documentation

UnaryFunctionCopy()

template<typename FunctionObject , typename T , typename Result = void>

ecl::UnaryFunctionCopy< FunctionObject, T, Result >::UnaryFunctionCopy ( const FunctionObject &  f_o )

inline

UnaryFunction child constructor for unary function objects.

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

Parameters

f_o	: the function object to be assigned to the UnaryFunction child.

Definition at line 1027 of file function_objects.hpp.

~UnaryFunctionCopy()

template<typename FunctionObject , typename T , typename Result = void>

virtual ecl::UnaryFunctionCopy< FunctionObject, T, Result >::~UnaryFunctionCopy ( )

inlinevirtual

Definition at line 1030 of file function_objects.hpp.

Member Function Documentation

operator()()

template<typename FunctionObject , typename T , typename Result = void>

Result ecl::UnaryFunctionCopy< FunctionObject, T, Result >::operator() ( T  t )

inlinevirtual

This ensures any children objects are deleted correctly.

The unary function object call.

Redirects the call to the composited nullary function object call.

Returns

R : the function's return value.

Implements ecl::UnaryFunction< T, Result >.

Definition at line 1039 of file function_objects.hpp.

Member Data Documentation

function_object

template<typename FunctionObject , typename T , typename Result = void>

FunctionObject ecl::UnaryFunctionCopy< FunctionObject, T, Result >::function_object

private

Definition at line 1042 of file function_objects.hpp.

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

• function_objects.hpp