#include <corrtab.h>
Inheritance diagram for sc::CorrelationTable:
Public Member Functions | |
CorrelationTable (const Ref< PointGroup > &group, const Ref< PointGroup > &subgroup) | |
Create a correlation table for the two groups. | |
Ref< PointGroup > | group () const |
Returns the higher order point group. | |
Ref< PointGroup > | subgroup () const |
Returns the lower order point group. | |
int | initialize_table (const Ref< PointGroup > &group, const Ref< PointGroup > &subgroup) |
Initalize the correlation table. | |
const char * | error (int errcod) |
Converts error codes from initialize_table into a text string. | |
int | n () const |
Returns the number of irreps in the high order group. | |
int | subn () const |
Returns the number of irreps in the subgroup. | |
int | degen (int igamma) const |
Returns the degeneracy of the irrep. | |
int | subdegen (int igamma) const |
Returns the degeneracy of the subgroup irrep. | |
int | ngamma (int igamma) const |
Returns the number of irreps in the low order group that an irrep. | |
int | gamma (int igamma, int i) const |
Returns the irreps in the low order group that an irrep from the high order group can be reduced to. | |
void | print (std::ostream &o=ExEnv::out0()) const |
int sc::CorrelationTable::initialize_table | ( | const Ref< PointGroup > & | group, | |
const Ref< PointGroup > & | subgroup | |||
) |
Initalize the correlation table.
Returns 0 for success and nonzero for failure. This will fail if the subgroup is not really a subgroup of group.
int sc::CorrelationTable::gamma | ( | int | igamma, | |
int | i | |||
) | const [inline] |
Returns the irreps in the low order group that an irrep from the high order group can be reduced to.