jet::FdmMgLinearSystem3 Struct Reference

Multigrid-syle 3-D linear system. More...

#include <jet/fdm_mg_linear_system3.h>

Public Member Functions
void	clear ()
	Clears the linear system. More...
size_t	numberOfLevels () const
	Returns the number of multigrid levels. More...
void	resizeWithCoarsest (const Size3 &coarsestResolution, size_t numberOfLevels)
	Resizes the system with the coarsest resolution and number of levels. More...
void	resizeWithFinest (const Size3 &finestResolution, size_t maxNumberOfLevels)
	Resizes the system with the finest resolution and max number of levels. More...

Public Attributes
FdmMgMatrix3	A
	The system matrix. More...
FdmMgVector3	x
	The solution vector. More...
FdmMgVector3	b
	The RHS vector. More...

Detailed Description

Multigrid-syle 3-D linear system.

Member Function Documentation

clear()

void jet::FdmMgLinearSystem3::clear

(

)

Clears the linear system.

numberOfLevels()

size_t jet::FdmMgLinearSystem3::numberOfLevels

(

)

const

Returns the number of multigrid levels.

resizeWithCoarsest()

void jet::FdmMgLinearSystem3::resizeWithCoarsest	(	const Size3 &	coarsestResolution,
		size_t	numberOfLevels
	)

Resizes the system with the coarsest resolution and number of levels.

resizeWithFinest()

void jet::FdmMgLinearSystem3::resizeWithFinest	(	const Size3 &	finestResolution,
		size_t	maxNumberOfLevels
	)

Resizes the system with the finest resolution and max number of levels.

This function resizes the system with multiple levels until the resolution is divisible with 2^(level-1).

Parameters

finestResolution	- The finest grid resolution.
maxNumberOfLevels	- Maximum number of multigrid levels.

Member Data Documentation

A

FdmMgMatrix3 jet::FdmMgLinearSystem3::A

The system matrix.

b

FdmMgVector3 jet::FdmMgLinearSystem3::b

The RHS vector.

x

FdmMgVector3 jet::FdmMgLinearSystem3::x

The solution vector.

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

• jet/fdm_mg_linear_system3.h