concepts::QuadratureRule1dTrapeze Class Reference

#include <quadRule.hh>

Inheritance diagram for concepts::QuadratureRule1dTrapeze:

Public Member Functions
virtual const Real *	abscissas () const
	Returns a pointer into the array of the abscissas. More...
virtual uint	n () const
	Returns the number of points. More...
virtual void	printRule ()
	print weights and abscissas to stdout More...
	QuadratureRule1dTrapeze (uint n)
	Constructor. More...
	QuadratureRule1dTrapeze (uint n, Real x0, Real xend)
	Constructor. More...
virtual const Real *	weights () const
	Returns a pointer into the array of the weights. More...
virtual	~QuadratureRule1dTrapeze ()

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream. More...

Protected Attributes
const Real *	abscissas_
	Abscissas. More...
const Real *	weights_
	Weights. More...

Private Attributes
Quadrature< 5 >	rule_
Real *	shAbscissas_
	Abscissas and weights on the shifted interval. More...
Real *	shWeights_

Detailed Description

Definition at line 178 of file quadRule.hh.

Constructor & Destructor Documentation

QuadratureRule1dTrapeze() [1/2]

concepts::QuadratureRule1dTrapeze::QuadratureRule1dTrapeze ( uint  n )

inline

Constructor.

Computes the quadrature points.

Parameters

n	Number of points to be computed

Definition at line 183 of file quadRule.hh.

QuadratureRule1dTrapeze() [2/2]

concepts::QuadratureRule1dTrapeze::QuadratureRule1dTrapeze	(	uint	n,
		Real	x0,
		Real	xend
	)

Constructor.

Computes the quadrature points in the interval (x0, xend).

This implementation is not that optimal as the mapping to the intervall is recomputed always again.

Parameters

n	Number of points to be computed
x0	Left interval border.
xend	Right interval border.

~QuadratureRule1dTrapeze()

virtual concepts::QuadratureRule1dTrapeze::~QuadratureRule1dTrapeze ( )

virtual

Member Function Documentation

abscissas()

virtual const Real* concepts::QuadratureRule1dTrapeze::abscissas ( ) const

inlinevirtual

Returns a pointer into the array of the abscissas.

Reimplemented from concepts::QuadratureRule1dDynamic.

Definition at line 201 of file quadRule.hh.

info()

virtual std::ostream& concepts::QuadratureRule1dTrapeze::info ( std::ostream &  os ) const

protectedvirtual

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

n()

virtual uint concepts::QuadratureRule1dTrapeze::n ( ) const

inlinevirtual

Returns the number of points.

Implements concepts::QuadratureRule1d.

Definition at line 208 of file quadRule.hh.

printRule()

virtual void concepts::QuadratureRule1d::printRule ( )

virtualinherited

print weights and abscissas to stdout

Reimplemented in concepts::AdaptiveQuadratureRule1d< ruleType >.

weights()

virtual const Real* concepts::QuadratureRule1dTrapeze::weights ( ) const

inlinevirtual

Returns a pointer into the array of the weights.

Reimplemented from concepts::QuadratureRule1dDynamic.

Definition at line 204 of file quadRule.hh.

Member Data Documentation

abscissas_

const Real* concepts::QuadratureRule1dDynamic::abscissas_

protectedinherited

Abscissas.

Definition at line 66 of file quadRule.hh.

rule_

Quadrature<5> concepts::QuadratureRule1dTrapeze::rule_

private

Definition at line 212 of file quadRule.hh.

shAbscissas_

Real* concepts::QuadratureRule1dTrapeze::shAbscissas_

private

Abscissas and weights on the shifted interval.

Definition at line 214 of file quadRule.hh.

shWeights_

Real * concepts::QuadratureRule1dTrapeze::shWeights_

private

Definition at line 214 of file quadRule.hh.

weights_

const Real* concepts::QuadratureRule1dDynamic::weights_

protectedinherited

Weights.

Definition at line 68 of file quadRule.hh.

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

• integration/quadRule.hh