A class that bans and marks disc types associated with torus boundary components. More...

#include <enumerate/ntreeconstraint.h>

Inheritance diagram for regina::BanTorusBoundary:

Protected Member Functions
	BanTorusBoundary (NTriangulation *tri, int coords)
	Constructs and initialises the banned_ and marked_ arrays to be entirely `false`, as described in the BanConstraintBase superclass constructor. More...

void	init (const int *columnPerm)

Protected Member Functions inherited from regina::BanConstraintBase
	BanConstraintBase (NTriangulation *tri, int coords)
	Constructs and initialises the banned_ and marked_ arrays to be entirely `false`. More...

	~BanConstraintBase ()
	Destroys this object and all associated data. More...

template<class LPConstraint , typename Integer >
void	enforceBans (LPData< LPConstraint, Integer > &lp) const
	Enforces all bans described by this class in the given tableaux. More...

void	init (const int *columnPerm)
	Idetifies which disc types to ban and mark, and records the corresponding tableaux columns in the banned_ and marked_ arrays respectively. More...

Static Protected Member Functions
static bool	supported (NormalCoords coords)

Static Protected Member Functions inherited from regina::BanConstraintBase
static bool	supported (NormalCoords coords)
	Indicates whether the given coordinate system is supported by this constraint class. More...

Additional Inherited Members
Protected Attributes inherited from regina::BanConstraintBase
NTriangulation *	tri_
	The triangulation with which we are working. More...

int	coords_
	The normal or almost normal coordinate system in which we are working. More...

bool *	banned_
	Indicates which columns of a tableaux correspond to banned disc types. More...

bool *	marked_
	Indicates which columns of a tableaux correspond to marked disc types. More...

Detailed Description

A class that bans and marks disc types associated with torus boundary components.

Here we refer exclusively to real torus boundary components (not ideal vertices with torus cusps). Specifically:

this class bans any normal triangle or quadrilateral that meets a torus boundary;
this class marks any normal triangle in the link of a vertex on a torus boundary.

Warning: As with BanBoundary, this class only works as expected in standard normal or almost normal coordinates. In quadrilateral or quadrilateral-octagon coordinates it will only ban quadrilaterals or octagons that touch torus boundaries, but it will still allow triangles that meet torus boundaries (since triangle types are not counted in these coordinate systems). The supported() routine will only return true in standard normal or almost normal coordinates.

See the BanConstraintBase class notes for details on all member functions and structs.

Warning: The API for this class has not yet been finalised. This means that the class interface may change in new versions of Regina, without maintaining backward compatibility. If you use this class directly in your own code, please watch the detailed changelogs upon new releases to see if you need to make changes to your code.

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

Protected Member Functions