text_out()

void MutableMatrix::text_out

(

buffer &

o

)

const

Definition at line 89 of file mat.cpp.

{
  const Ring *R = get_ring();
  size_t nrows = n_rows();
  size_t ncols = n_cols();
  buffer *p = new buffer[nrows];
  size_t r;
  for (size_t c = 0; c < ncols; c++)
    {
      size_t maxcount = 0;
      for (r = 0; r < nrows; r++)
        {
          ring_elem f;
          get_entry(r, c, f);
          if (!R->is_zero(f))
            R->elem_text_out(p[r], f);
          else
            p[r] << ".";
          if (p[r].size() > maxcount) maxcount = p[r].size();
        }
      for (r = 0; r < nrows; r++)
        for (size_t k = maxcount + 1 - p[r].size(); k > 0; k--) p[r] << ' ';
    }
  for (r = 0; r < nrows; r++)
    {
      p[r] << '\0';
      char *s = p[r].str();
      o << s << newline;
    }
  delete[] p;
}

References Ring::elem_text_out(), get_entry(), get_ring(), Ring::is_zero(), n_cols(), n_rows(), newline, p, and s.

Referenced by dmutablemat(), IM2_MutableMatrix_to_string(), F4GB::show_matrix(), and F4GB::show_new_rows_matrix().