Returns:

the number of times this normal surface crosses the given edge.

Implements regina::NNormalSurfaceVector.

NLargeInteger regina::NNormalSurfaceVectorMirrored::getFaceArcs (  unsigned long  faceIndex, int  faceVertex, NTriangulation *  triang )  const [inline, virtual]

Returns the number of arcs in which this normal surface intersects the given face in the given direction. See NNormalSurface::getFaceArcs() for further details. Parameters: faceIndex  the index in the triangulation of the face in which we are interested; this should be between 0 and NTriangulation::getNumberOfFaces()-1 inclusive. faceVertex  the vertex of the face (0, 1 or 2) around which the arcs of intersection that we are interested in lie; only these arcs will be counted. triang  the triangulation in which this normal surface lives. Returns: the number of times this normal surface intersect the given face with the given arc type. Implements regina::NNormalSurfaceVector.

NLargeInteger regina::NNormalSurfaceVectorMirrored::getOctCoord (  unsigned long  tetIndex, int  octType, NTriangulation *  triang )  const [inline, virtual]

Returns the number of octahedral discs of the given type in this normal surface. See NNormalSurface::getOctCoord() for further details. Parameters: tetIndex  the index in the triangulation of the tetrahedron in which the requested octahedrons reside; this should be between 0 and NTriangulation::getNumberOfTetrahedra()-1 inclusive. octType  the number of the vertex splitting that this octahedron type represents; this should be between 0 and 2 inclusive. triang  the triangulation in which this normal surface lives. Returns: the number of octahedral discs of the given type. Implements regina::NNormalSurfaceVector. Reimplemented in regina::NNormalSurfaceVectorQuad.

NLargeInteger regina::NNormalSurfaceVectorMirrored::getQuadCoord (  unsigned long  tetIndex, int  quadType, NTriangulation *  triang )  const [inline, virtual]

Returns the number of quadrilateral discs of the given type in this normal surface. See NNormalSurface::getQuadCoord() for further details. Parameters: tetIndex  the index in the triangulation of the tetrahedron in which the requested quadrilaterals reside; this should be between 0 and NTriangulation::getNumberOfTetrahedra()-1 inclusive. quadType  the number of the vertex splitting that this quad type represents; this should be between 0 and 2 inclusive. triang  the triangulation in which this normal surface lives. Returns: the number of quadrilateral discs of the given type. Implements regina::NNormalSurfaceVector.

NLargeInteger regina::NNormalSurfaceVectorMirrored::getTriangleCoord (  unsigned long  tetIndex, int  vertex, NTriangulation *  triang )  const [inline, virtual]

Returns the number of triangular discs of the given type in this normal surface. See NNormalSurface::getTriangleCoord() for further details. Parameters: tetIndex  the index in the triangulation of the tetrahedron in which the requested triangles reside; this should be between 0 and NTriangulation::getNumberOfTetrahedra()-1 inclusive. vertex  the vertex of the given tetrahedron around which the requested triangles lie; this should be between 0 and 3 inclusive. triang  the triangulation in which this normal surface lives. Returns: the number of triangular discs of the given type. Implements regina::NNormalSurfaceVector.

virtual NNormalSurfaceVector* regina::NNormalSurfaceVectorMirrored::makeMirror (  NTriangulation *  triang  )  const [pure virtual]

Creates a new mirror vector corresponding to this vector. The mirror vector should represent the same normal surface as this vector, and should have fast coordinate lookup routines (getTriangleCoord(), getQuadCord() and so on). It is recommended that the mirror vector be an NNormalSurfaceVectorStandard or an NNormalSurfaceVectorANStandard. Parameters: triang  the triangulation in which this normal surface lives. Returns: a newly created mirror vector. Implemented in regina::NNormalSurfaceVectorQuad.

• nsmirrored.h

Returns:

the number of times this normal surface crosses the given edge.

Implements regina::NNormalSurfaceVector.