ntl_ZZ_to_mpz()

void ntl_ZZ_to_mpz ( mpz_t result, const NTL::ZZ & a )

extern

Definition at line 12 of file ntl-internal.cpp.

{
  if (a == 0)
    {
      mpz_set_ui(result, 0);
      return;
    }
 
  long len = NTL::NumBytes(a);
  unsigned char *byte_array = new unsigned char[len];
  bool is_neg = (a < 0);
  NTL::BytesFromZZ(byte_array, a, len);
  mpz_import(result, len, -1, sizeof(byte_array[0]), 0, 0, byte_array);
  delete[] byte_array;
  if (is_neg) mpz_neg(result, result);
}

References result().

Referenced by mat_ZZ_get_entry().