Method CastingOp

extensions/include/cuMat/src/UnaryOps.h:300–302

public:
	explicit CastingOp(const MatrixBase<_Child>& child)
		: child_(child.derived())
	{}

	__host__ __device__ CUMAT_STRONG_INLINE Index rows() const { return child_.rows(); }
	__host__ __device__ CUMAT_STRONG_INLINE Index cols() const { return child_.cols(); }