Function getZeroMatrix

tests/deprecated/test_utilities.cpp:258–264

}

QMatrix getZeroMatrix(size_t dim) {
    DEMAND( dim > 1 );
    QMatrix matr = QMatrix(dim);
    for (size_t i=0; i<dim; i++)
        matr[i].resize(dim);
    return matr;
}

QMatrix getIdentityMatrix(size_t dim) {
    DEMAND( dim > 1 );