ResMonoidDense()

ResMonoidDense::ResMonoidDense	(	int	nvars,
		const std::vector< int > &	var_degrees,
		const std::vector< int > &	weightvecs,
		MonomialOrderingType	moType )

Definition at line 9 of file res-moninfo-dense.cpp.

{
  (void) weightvecs;
  (void) moType;
  nvars = nvars0;
  hashfcn = std::unique_ptr<res_monomial_word[]>(new res_monomial_word[nvars]);
  for (int i = 0; i < nvars; i++) hashfcn[i] = rand();
  mask = 0x10000000;
  mVarDegrees = var_degrees;
 
  ncalls_hash_value = 0;
  ncalls_compare = 0;
  ncalls_mult = 0;
  ncalls_get_component = 0;
  ncalls_from_expvector = 0;
  ncalls_to_expvector = 0;
  ncalls_to_varpower = 0;
  ncalls_from_varpower = 0;
  ncalls_is_equal = 0;
  ncalls_is_equal_true = 0;
  ncalls_divide = 0;
  ncalls_weight = 0;
  ncalls_unneccesary = 0;
  ncalls_quotient_as_vp = 0;
 
  nweights = 0;
#if 0  
  if (moType == MonomialOrderingType::Lex) // moIsLex(mo)
    {
      compare = &ResMonoidDense::compare_lex;
 
      if (M2_gbTrace >= 1)
        fprintf(stderr, "lex order\n");
    }
  else if (moType == MonomialOrderingType::GRevLex) // moIsGRevLex(mo)
    {
      compare = &ResMonoidDense::compare_grevlex;
 
      if (M2_gbTrace >= 1)
        fprintf(stderr, "grevlex order\n");
    }
  else
    {
      weight_vectors = weightvecs;
      nweights = static_cast<int>(weight_vectors.size()) / nvars;
      compare = &ResMonoidDense::compare_weightvector;
 
      if (M2_gbTrace >= 1)
        fprintf(stderr, "weight order\n");
    }
#endif
 
  nslots = 2 + nvars + nweights;
  firstvar = 2 + nweights;
}

References compare(), firstvar, GRevLex, hashfcn, Lex, M2_gbTrace, mask, mVarDegrees, ncalls_compare, ncalls_divide, ncalls_from_expvector, ncalls_from_varpower, ncalls_get_component, ncalls_hash_value, ncalls_is_equal, ncalls_is_equal_true, ncalls_mult, ncalls_quotient_as_vp, ncalls_to_expvector, ncalls_to_varpower, ncalls_unneccesary, ncalls_weight, nslots, nvars, nweights, and weight_vectors.