Function PmInteger2Int

Singular/dyn_modules/polymake/polymake_conversion.cc:121–138

/* polymake -> singular */

int PmInteger2Int(const polymake::Integer& pi, bool &ok)
{
  int i=0;
  try
  {
#if POLYMAKE_VERSION >= 301 /* 3.1 */
    i=int(pi);
#else
    i = pi.to_int();
#endif
  }
  catch (const std::exception& ex)
  {
    WerrorS("ERROR: "); WerrorS(ex.what()); WerrorS("\n");
    ok = false;
  }
  return i;
}

number PmInteger2Number (const polymake::Integer& pi)
{