toString()

std::string MonomialOrderings::toString ( const MonomialOrdering * mo )

static

Definition at line 293 of file monomial-ordering.cpp.

{
  std::ostringstream o;
  o << "MonomialOrder => {";
  for (int i = 0; i < mo->len; i++)
    {
      mon_part p = mo->array[i];
      bool p_ones = false;
      if (i == 0)
        o << "\n    ";
      else
        o << ",\n    ";
      switch (p->type)
        {
          case MO_LEX:
            o << "Lex => " << p->nvars;
            break;
          case MO_LEX2:
            o << "LexSmall => " << p->nvars;
            break;
          case MO_LEX4:
            o << "LexTiny => " << p->nvars;
            break;
          case MO_GREVLEX:
            o << "GRevLex => ";
            p_ones = true;
            break;
          case MO_GREVLEX2:
            o << "GRevLexSmall => ";
            p_ones = true;
            break;
          case MO_GREVLEX4:
            o << "GRevLexTiny => ";
            p_ones = true;
            break;
          case MO_GREVLEX_WTS:
            o << "GRevLex => ";
            break;
          case MO_GREVLEX2_WTS:
            o << "GRevLexSmall => ";
            break;
          case MO_GREVLEX4_WTS:
            o << "GRevLexTiny => ";
            break;
          case MO_REVLEX:
            o << "RevLex => " << p->nvars;
            break;
          case MO_WEIGHTS:
            o << "Weights => ";
            break;
          case MO_LAURENT:
            o << "GroupLex => " << p->nvars;
            break;
          case MO_LAURENT_REVLEX:
            o << "GroupRevLex => " << p->nvars;
            break;
          case MO_NC_LEX:
            o << "NCLex => " << p->nvars;
            break;
          case MO_POSITION_UP:
            o << "Position => Up";
            break;
          case MO_POSITION_DOWN:
            o << "Position => Down";
            break;
          default:
            o << "UNKNOWN";
            break;
        }
      if (p->wts != nullptr) { ::toString(o, p->nvars, p->wts); }
      else if (p_ones)
        {
          ::ones(o, p->nvars);
        }
    }
  o << "\n    }";
  return o.str();
}

References MonomialOrdering::array, MonomialOrdering::len, MO_GREVLEX, MO_GREVLEX2, MO_GREVLEX2_WTS, MO_GREVLEX4, MO_GREVLEX4_WTS, MO_GREVLEX_WTS, MO_LAURENT, MO_LAURENT_REVLEX, MO_LEX, MO_LEX2, MO_LEX4, MO_NC_LEX, MO_POSITION_DOWN, MO_POSITION_UP, MO_REVLEX, MO_WEIGHTS, ones(), p, and toString().

Referenced by TEST(), and toString().