SparseGrid< T > Class Template Reference

THE central data structure. More...

#include <SparseGrid.hpp>

Inheritance diagram for SparseGrid< T >:

[legend]Collaboration diagram for SparseGrid< T >:

[legend]List of all members.

Public Member Functions
int	SetZero (const int lev)
int	Combine (Array< Array< int > > &types, Array< double > &coord, Array< double > &val)
	Interpolates the array of sparse grids at point coord to val.
int	Combine (Array< int > &types, Array< double > &coord, double &val)
	Interpolates the scalar sparse grid at point coord to val.
int	Combine (Array< Array< int > > &types, GridVec< double > &grid)
	Interpolates from sparse grid to cartesian grid.
int	Combine (Array< int > &type, GridVec< double > &grid)
int	Combine (Array< bool > &mask, Array< Array< int > > &types, Array< double > &coord, GridVec< double > &grid)
	Interpolates from sparse grid to lower-dimensional cartesian grid, eg for plotting of cuts the coordinates i with mask[i] = 0 are left constant at coord[i].
int	Combine (double &val)
	For an integration problem the sparse grid is combined to val.
int	Write (char *file)
	Write the sparse grid into a file.
int	Read (char *file)
	Read the sparse grid from a file.
template<>
int	Combine (Array< Array< int > > &types, Array< double > &coord, Array< double > &val)
template<>
int	Combine (Array< int > &type, Array< double > &coord, double &val)
template<>
int	Combine (Array< Array< int > > &types, GridVec< double > &grid)
template<>
int	Combine (Array< int > &type, GridVec< double > &grid)
template<>
int	Combine (Array< bool > &mask, Array< Array< int > > &types, Array< double > &coord, GridVec< double > &grid)
template<>
int	Combine (double &val)

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Detailed Description

template<typename T>
class SparseGrid< T >

THE central data structure.

Based on the GridTable , it implements adaptive refinement, updating of active set,... provides an interface for exchange of grids/solutions with the PDE solver, integration routine...

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Member Function Documentation

template<typename T>

int SparseGrid< T >::SetZero

(

const int

lev

)

[inline]

template<typename T>

int SparseGrid< T >::Combine	(	Array< Array< int > > &	types,
		Array< double > &	coord,
		Array< double > &	val
	)

Interpolates the array of sparse grids at point coord to val.

template<typename T>

int SparseGrid< T >::Combine	(	Array< int > &	types,
		Array< double > &	coord,
		double &	val
	)

Interpolates the scalar sparse grid at point coord to val.

template<typename T>

int SparseGrid< T >::Combine	(	Array< Array< int > > &	types,
		GridVec< double > &	grid
	)

Interpolates from sparse grid to cartesian grid.

template<typename T>

int SparseGrid< T >::Combine	(	Array< int > &	type,
		GridVec< double > &	grid
	)

template<typename T>

int SparseGrid< T >::Combine	(	Array< bool > &	mask,
		Array< Array< int > > &	types,
		Array< double > &	coord,
		GridVec< double > &	grid
	)

Interpolates from sparse grid to lower-dimensional cartesian grid, eg for plotting of cuts the coordinates i with mask[i] = 0 are left constant at coord[i].

template<typename T>

int SparseGrid< T >::Combine

(

double &

val

)

For an integration problem the sparse grid is combined to val.

template<typename T>

int SparseGrid< T >::Write

(

char *

file

)

[inline]

Write the sparse grid into a file.

template<typename T>

int SparseGrid< T >::Read

(

char *

file

)

[inline]

Read the sparse grid from a file.

template<>

int SparseGrid< GridVec< double > >::Combine	(	Array< Array< int > > &	types,
		Array< double > &	coord,
		Array< double > &	val
	)			[inline]

template<>

int SparseGrid< GridVec< double > >::Combine	(	Array< int > &	type,
		Array< double > &	coord,
		double &	val
	)			[inline]

template<>

int SparseGrid< GridVec< double > >::Combine	(	Array< Array< int > > &	types,
		GridVec< double > &	grid
	)			[inline]

template<>

int SparseGrid< GridVec< double > >::Combine	(	Array< int > &	type,
		GridVec< double > &	grid
	)			[inline]

template<>

int SparseGrid< GridVec< double > >::Combine	(	Array< bool > &	mask,
		Array< Array< int > > &	types,
		Array< double > &	coord,
		GridVec< double > &	grid
	)			[inline]

template<>

int SparseGrid< double >::Combine

(

double &

val

)

[inline]

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

• SparseGrid.hpp

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