Specifies a single triangular prism in a tetrahedron.
More...
#include <surfaces/nprism.h>

unsigned long  tetIndex 
 The index in the triangulation of the tetrahedron containing the prism. More...


int  edge 
 The edge of the tetrahedron that is contained in this prism. More...



std::ostream &  operator<< (std::ostream &out, const NPrismSpec &spec) 
 Writes the given prism specifier to the given output stream. More...


Specifies a single triangular prism in a tetrahedron.
If a tetrahedron contains normal quads, slicing along these quads splits the tetrahedron into two triangular prisms (and possibly some additional product regions). Each triangular prism contains two of the vertices and one of the edges of the original tetrahedron.
 Precondition
 This class should only be used with embedded normal surfaces.
regina::NPrismSpec::NPrismSpec 
( 
 ) 


inline 
Creates a new uninitialised prism specifier.
regina::NPrismSpec::NPrismSpec 
( 
unsigned long 
newTetIndex, 


int 
newEdge 

) 
 

inline 
Creates a new prism specifier containing the given values.
 Parameters

newTetIndex  the index in the triangulation of the tetrahedron containing the prism. 
newEdge  the edge of the tetrahedron that is contained in this prism; this must be between 0 and 5 inclusive. 
regina::NPrismSpec::NPrismSpec 
( 
const NPrismSpec & 
cloneMe  ) 


inline 
Creates a new prism specifier that is a clone of the given specifier.
 Parameters

cloneMe  the prism specifier to clone. 
Copies the values from the given prism specifier into this specifier.
 Parameters

cloneMe  the prism specifier whose values should be copied. 
 Returns
 a reference to this prism specifier.
bool regina::NPrismSpec::operator== 
( 
const NPrismSpec & 
other  ) 
const 

inline 
Determines if this and the given prism specifier contain identical information.
 Parameters

other  the prism specifier to compare with this. 
 Returns
true
if and only if this and the given prism specifier contain identical information.
std::ostream& operator<< 
( 
std::ostream & 
out, 


const NPrismSpec & 
spec 

) 
 

friend 
Writes the given prism specifier to the given output stream.
The prism specifier will be written as a pair (tetIndex, edge)
.
 Parameters

out  the output stream to which to write. 
spec  the prism specifier to write. 
 Returns
 a reference to out.
int regina::NPrismSpec::edge 
The edge of the tetrahedron that is contained in this prism.
unsigned long regina::NPrismSpec::tetIndex 
The index in the triangulation of the tetrahedron containing the prism.
The documentation for this struct was generated from the following file: