MutableConstant< DataType > Class Template Reference

Constant function class. More...

#include <function.h>

List of all members.

Public Member Functions
Constructors and destructor
	MutableConstant () throw ()
	Default constructor.
	MutableConstant (const MutableConstant< DataType > &constant) throw ()
	Copy constructor.
	MutableConstant (DataType constant) throw ()
	Detailed constructor.
virtual	~MutableConstant () throw ()
	Destructor.
Assignment
MutableConstant< DataType > &	operator= (const MutableConstant< DataType > &constant) throw ()
	Assignment operator.
Predicates
bool	operator== (const MutableConstant< DataType > &constant) const throw ()
	Equality operator.
Function realization
DataType	operator() (const DataType &) const throw ()
	Evaluation of this subterm.
Accessors
void	setConstant (DataType constant) throw ()
	Set the constant argument of the constant.
const DataType &	getConstant () const throw ()
	Get the constant argument of the constant.
Protected Attributes
DataType	constant_

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Detailed Description

template<typename DataType = float>
class MutableConstant< DataType >

Constant function class.

This class represents constants that are not known at compile time but must be set at running time.

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Member Function Documentation

template<typename DataType = float> const DataType& MutableConstant< DataType >::getConstant (   )  const throw ()

Get the constant argument of the constant. Returns: a const reference to the constant argument

template<typename DataType = float> DataType MutableConstant< DataType >::operator() (  const DataType &   )  const throw ()

Evaluation of this subterm. Parameters: x  the point where to evaluate Returns: the function value