is_equal()

template<typename CoeffRing>

bool SMat< CoeffRing >::is_equal

(

const SMat< ACoeffRing > &

B

)

const

Definition at line 1115 of file smat.hpp.

{
  assert(&ring() == &B.ring());
  if (B.numRows() != numRows()) return false;
  if (B.numColumns() != numColumns()) return false;
  for (size_t c = 0; c < numColumns(); c++)
    {
      sparsevec *v = columns_[c];
      sparsevec *w = B.columns_[c];
      if (!vec_equals(v, w)) return false;
    }
  return true;
}

References columns_, numColumns(), numRows(), ring(), SMat(), and vec_equals().

Referenced by MatrixOps::isEqual(), and vec_equals().