EmptyIndexPair Class Reference

The empty index pair class simulates an empty index pair. More...

#include <indpair.h>

Public Types
typedef chomp::homology::Cube	CubeType
	The type of a cube. More...
typedef chomp::homology::SetOfCubes	CubSetType
	The type of a set of cubes. More...

Public Member Functions
int	dim () const
	Returns the dimension of the underlying space. More...
int_t	countInv () const
	Returns the number of cubes in the isolating neighborhood. More...
int_t	countExit () const
	Returns the number of cubes in the exit set. More...
template<class IntType >
int	getcube (int_t n, IntType *coord) const
	Returns the coordinates of the n-th cube (first Inv, then Exit, followed by outside). More...
int_t	imgcount (int_t n) const
	Returns the number of cubes in the image of the n-th cube. More...
int_t	getimgcube (int_t n, int_t i) const
	Returns the number of the n-th cube in the image. More...

Detailed Description

The empty index pair class simulates an empty index pair.

This is a general template for you to build an appropriate index pair. This might just be an interface to access an array of cubes in which the isolating neighborhood occupies the front of the array, and then cubes that form the exit set follow. Afterwards, all the other cubes that appear in the images of those two groups of cubes are listed.

Definition at line 66 of file indpair.h.

Member Typedef Documentation

CubeType

typedef chomp::homology::Cube EmptyIndexPair::CubeType

The type of a cube.

Definition at line 70 of file indpair.h.

CubSetType

typedef chomp::homology::SetOfCubes EmptyIndexPair::CubSetType

The type of a set of cubes.

Definition at line 73 of file indpair.h.

Member Function Documentation

countExit()

int_t EmptyIndexPair::countExit ( ) const

inline

Returns the number of cubes in the exit set.

Definition at line 82 of file indpair.h.

countInv()

int_t EmptyIndexPair::countInv ( ) const

inline

Returns the number of cubes in the isolating neighborhood.

Definition at line 79 of file indpair.h.

dim()

int EmptyIndexPair::dim ( ) const

inline

Returns the dimension of the underlying space.

Definition at line 76 of file indpair.h.

getcube()

template<class IntType >

int EmptyIndexPair::getcube ( int_t  n, IntType *  coord  ) const

inline

Returns the coordinates of the n-th cube (first Inv, then Exit, followed by outside).

Definition at line 87 of file indpair.h.

getimgcube()

int_t EmptyIndexPair::getimgcube ( int_t  n, int_t  i  ) const

inline

Returns the number of the n-th cube in the image.

Definition at line 93 of file indpair.h.

imgcount()

int_t EmptyIndexPair::imgcount ( int_t  n ) const

inline

Returns the number of cubes in the image of the n-th cube.

Definition at line 90 of file indpair.h.

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

• indpair.h