elem_text_out()

void M2::ARingZZGMP::elem_text_out	(	buffer &	o,
		const ElementType &	a,
		bool	p_one = true,
		bool	p_plus = false,
		bool	p_parens = false ) const

Definition at line 21 of file aring-zz-gmp.cpp.

{
  char* str;
 
  (void) p_parens;
  bool is_neg = (mpz_cmp_si(&a, 0) == -1);
  bool is_one = (mpz_cmp_si(&a, 1) == 0 || mpz_cmp_si(&a, -1) == 0);
 
  if (!is_neg && p_plus) o << '+';
  if (is_one)
    {
      if (is_neg) o << '-';
      if (p_one) o << '1';
    }
  else
    {
      str = mpz_get_str(static_cast<char*>(nullptr), 10, &a);
      o << str;
      delete str;
    }
}