setZero() [1/2]

template<typename RT>

void MatrixOps::setZero	(	DMat< RT > &	A,
		MatrixWindow	wA )

Definition at line 291 of file mat-arith.hpp.

{
  for (long rA = wA.begin_row; rA < wA.end_row; ++rA)
    for (size_t cA = wA.begin_column; cA < wA.end_column; ++cA)
      A.ring().set_zero(A.entry(rA, cA));
}

References MatrixWindow::begin_column, MatrixWindow::begin_row, MatrixWindow::end_column, MatrixWindow::end_row, DMat< ACoeffRing >::entry(), and DMat< ACoeffRing >::ring().