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 >:

List of all members.

Public Member Functions
Result	operator() (T t)
	This ensures any children objects are deleted correctly.
	UnaryFunctionCopy (const FunctionObject &f_o)
	UnaryFunction child constructor for unary function objects.
virtual	~UnaryFunctionCopy ()
Private Attributes
FunctionObject	function_object

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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 954 of file function_objects.hpp.

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Constructor & Destructor Documentation

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 965 of file function_objects.hpp.

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

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

(

)

[inline, virtual]

Definition at line 968 of file function_objects.hpp.

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Member Function Documentation

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

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

(

T

t

)

[inline, virtual]

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 977 of file function_objects.hpp.

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Member Data Documentation

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

FunctionObject ecl::UnaryFunctionCopy< FunctionObject, T, Result >::function_object [private]

Definition at line 980 of file function_objects.hpp.

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

• function_objects.hpp