const Matrix /* or null */ *rawGBMinimalGenerators(Computation *C)
/* Yields a matrix whose columns form a minimal generating set
for the ideal or submodule, as computed so far. In the
inhomogeneous case, this yields a generating set which is
sometimes smaller than the entire Groebner basis. */
{
try {
clear_emit_size();
GBComputation *G = C->cast_to_GBComputation();
if (G != 0)
return G->get_mingens();
ERROR("computation type unknown or not implemented");
return 0;
}
catch (exc::engine_error e) {
ERROR(e.what());
return NULL;
}
}
virtual const Matrix /* or null */ *get_mingens() { return G->get_mingens(); }