elem_text_out()

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

Definition at line 39 of file aring-qq-flint.cpp.

{
  char s[1000];
  char* str;
 
  (void) p_parens;
  bool is_neg = (fmpq_sgn(&a) == -1);
  bool one = is_pm_one(a);
 
  size_t size = fmpz_sizeinbase(fmpq_numref(&a), 10) +
                fmpz_sizeinbase(fmpq_denref(&a), 10) + 3;
 
  char* allocstr = (size > 1000 ? newarray_atomic(char, size) : s);
 
  // std::cout << "size = " << size << std::endl;
  if (!is_neg && p_plus) o << '+';
  if (one)
    {
      if (is_neg) o << '-';
      if (p_one) o << '1';
    }
  else
    {
      str = fmpq_get_str(allocstr, 10, &a);
      o << str;
    }
  // std::cout << "output = " << o.str() << std::endl;
  if (size > 1000) freemem(allocstr);
}

References freemem(), is_pm_one(), newarray_atomic, and s.

Referenced by TEST().