elem_text_out()

void FractionField::elem_text_out ( buffer & o, const ring_elem f, bool p_one = true, bool p_plus = false, bool p_parens = false ) const

virtual

Implements Ring.

Definition at line 232 of file frac.cpp.

{
  frac_elem *f = FRAC_VAL(a);
  int denom_one = R_->is_equal(f->denom, R_->one());
 
  p_one = p_one || !denom_one;
  p_parens = p_parens || !denom_one;
  R_->elem_text_out(o, f->numer, p_one, p_plus, p_parens);
  if (!denom_one)
    {
      o << "/";
      p_plus = false;
      R_->elem_text_out(o, f->denom, p_one, p_plus, p_parens);
    }
}

References frac_elem::denom, FRAC_VAL, frac_elem::numer, and R_.