Method getstride

src/ap.h:590–593

    };

	int getstride() const
    {
        return m_iLinearMember;
    };
private:
    bool wrongRow(int i) const { return i<m_iLow1 || i>m_iHigh1; };
    bool wrongColumn(int j) const { return j<m_iLow2 || j>m_iHigh2; };