is_zero()

template<typename CoeffRing>

bool SMat< CoeffRing >::is_zero

(

)

const

Definition at line 1107 of file smat.hpp.

{
  for (size_t c = 0; c < ncols_; c++)
    if (columns_[c] != 0) return false;
  return true;
}

References columns_, and ncols_.

Referenced by MatrixOps::isZero(), vec_add_to(), vec_divide(), vec_divide_row(), vec_row_op(), vec_scale(), and vec_scale_row().