Represents a set of normal discs inside a single tetrahedron. More...
#include <surfaces/disc.h>
Inheritance diagram for regina::DiscSetTet:
Public Member Functions | |
| DiscSetTet (const NormalSurface &surface, size_t tetIndex) | |
| Creates a new set of normal discs corresponding to the discs of the given normal surface that lie within the given tetrahedron. More... | |
| DiscSetTet (unsigned long tri0, unsigned long tri1, unsigned long tri2, unsigned long tri3, unsigned long quad0, unsigned long quad1, unsigned long quad2, unsigned long oct0=0, unsigned long oct1=0, unsigned long oct2=0) | |
| Creates a new set of normal discs where the number of discs of each type is explicitly given. More... | |
| virtual | ~DiscSetTet () |
| Destroys this disc set. More... | |
| unsigned long | nDiscs (int type) const |
| Determines the number of discs of the given type inside this tetrahedron. More... | |
| unsigned long | arcFromDisc (int arcFace, int arcVertex, int discType, unsigned long discNumber) const |
| Determines which normal arc of a given type on a given face of this tetrahedron corresponds to the given normal disc. More... | |
| void | discFromArc (int arcFace, int arcVertex, unsigned long arcNumber, int &discType, unsigned long &discNumber) const |
| Determines which normal disc in this tetrahedron meets the given normal arc on the given face. More... | |
| DiscSetTet (const DiscSetTet &)=delete | |
| DiscSetTet & | operator= (const DiscSetTet &)=delete |
Protected Attributes | |
| unsigned long | internalNDiscs [10] |
| The number of discs of each type. More... | |
Detailed Description
Represents a set of normal discs inside a single tetrahedron.
The numbers of discs of each type are stored in this structure, so querying them is fast regardless of the underlying normal surface coordinate system used.
- Warning
- This class converts the number of normal discs of a given type from LargeInteger to
unsigned long. See the precondition below.
- Precondition
- The number of normal discs of a particular type in a particular tetrahedron can be represented by a long integer.
- This class should only be used with embedded normal surfaces.
- Todo:
- Bug (long-term): Have some error flag so we can barf politely if the number of normal discs of a given type does not fit into an
unsigned long. See how this affects DiscSetTetData also.
The documentation for this class was generated from the following file:
- surfaces/disc.h