CubbyFlow::FDMMGUtils2 Class Reference

Multigrid utilities for 2-D FDM system. More...

#include <Core/FDM/FDMMGLinearSystem2.hpp>

Static Public Member Functions
static void	Restrict (const FDMVector2 &finer, FDMVector2 *coarser)
	Restricts given finer grid to the coarser grid.
static void	Correct (const FDMVector2 &coarser, FDMVector2 *finer)
	Corrects given coarser grid to the finer grid.
template<typename T >
static void	ResizeArrayWithCoarsest (const Vector2UZ &coarsestResolution, size_t numberOfLevels, std::vector< Array2< T > > *levels)
	Resizes the array with the coarsest resolution and number of levels.
template<typename T >
static void	ResizeArrayWithFinest (const Vector2UZ &finestResolution, size_t maxNumberOfLevels, std::vector< Array2< T > > *levels)
	Resizes the array with the finest resolution and max number of levels.

Detailed Description

Multigrid utilities for 2-D FDM system.

Member Function Documentation

Correct()

static void CubbyFlow::FDMMGUtils2::Correct ( const FDMVector2 &  coarser, FDMVector2 *  finer  )

static

Corrects given coarser grid to the finer grid.

ResizeArrayWithCoarsest()

template<typename T >

void CubbyFlow::FDMMGUtils2::ResizeArrayWithCoarsest ( const Vector2UZ &  coarsestResolution, size_t  numberOfLevels, std::vector< Array2< T > > *  levels  )

static

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

ResizeArrayWithFinest()

template<typename T >

void CubbyFlow::FDMMGUtils2::ResizeArrayWithFinest ( const Vector2UZ &  finestResolution, size_t  maxNumberOfLevels, std::vector< Array2< T > > *  levels  )

static

Resizes the array 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.
levels	- The array to resize.

Restrict()

static void CubbyFlow::FDMMGUtils2::Restrict ( const FDMVector2 &  finer, FDMVector2 *  coarser  )

static

Restricts given finer grid to the coarser grid.

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

• Core/FDM/FDMMGLinearSystem2.hpp
• Core/FDM/FDMMGLinearSystem2-Impl.hpp