NumericalIntegrator< Function, DataType > Class Template Reference
[Function classes]

Numerical integrator class. More...

#include <numericalIntegrator.h>

Inheritance diagram for NumericalIntegrator< Function, DataType >:

List of all members.

Public Member Functions
Constructors and destructor.
	NumericalIntegrator () throw ()
	Default constructor.
	NumericalIntegrator (const NumericalIntegrator &nint) throw ()
	Copy constructor.
virtual	~NumericalIntegrator () throw ()
	Destructor.
Assignment
NumericalIntegrator &	operator= (const NumericalIntegrator &nint) throw ()
	Assignment operator.
Predicates
bool	operator== (const NumericalIntegrator &nint) const throw ()
	Equality operator.
Accessors
void	setFunction (const Function &function) throw ()
	set the function to be integrated
const Function &	getFunction () const throw ()
	Get the function to be integrated (const version).
Function &	getFunction () throw ()
	Get the function to be integrated (const version).
DataType	getValue (const DataType &x) const throw ()
	Get the value of the function at position x .
DataType	integrate (const DataType &from, const DataType &to) const throw ()
	Integrate the function numerically.
Protected Attributes
Function	function_

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Detailed Description

template<typename Function, typename DataType = float>
class NumericalIntegrator< Function, DataType >

Numerical integrator class.

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Member Function Documentation

template<typename Function, typename DataType = float> Function& NumericalIntegrator< Function, DataType >::getFunction (   )  throw ()

Get the function to be integrated (const version). Returns: a mutable reference to the actual function

template<typename Function, typename DataType = float> const Function& NumericalIntegrator< Function, DataType >::getFunction (   )  const throw ()

Get the function to be integrated (const version). Returns: a const reference to the actual function

template<typename Function, typename DataType> DataType NumericalIntegrator< Function, DataType >::getValue (  const DataType &  x  )  const throw ()

Get the value of the function at position x . Parameters: x  the position at which function is to be evaluated Returns: the value of function at x

template<typename Function, typename DataType> DataType NumericalIntegrator< Function, DataType >::integrate (  const DataType &  from, const DataType &  to )  const throw ()

Integrate the function numerically. Parameters: from  lower limit of the integration to  upper limit of the integration Returns: the value of the integral

template<typename Function, typename DataType> void NumericalIntegrator< Function, DataType >::setFunction (  const Function &  function  )  throw ()

set the function to be integrated Parameters: the  function to be assigned