operator+=()

template<typename MatType>

void SubMatrix< MatType >::operator+= ( SubMatrix< MatType > src )

inline

Definition at line 137 of file mat-arith.hpp.

  {
    assert(sameSize(src));
    long rA = begin_row;
    long rB = src.begin_row;
    for (; rA < end_row; ++rA, ++rB)
      {
        long cA = begin_column;
        long cB = src.begin_column;
        for (; cA < end_column; ++cA, ++cB)
          {
            auto& a = matrix.entry(rA, cA);
            matrix.ring().add(a, a, src.matrix.entry(rB, cB));
          }
      }
  }

References begin_column, begin_row, end_column, end_row, matrix, sameSize(), and SubMatrix().