Method toString

src/Base/Matrix.cpp:706–718

write the 12 double of the matrix in a stream

// write the 12 double of the matrix in a stream
std::string Matrix4D::toString() const
{
    std::stringstream str;
    // NOLINTBEGIN
    for (int i = 0; i < 4; i++) {
        for (int j = 0; j < 4; j++) {
            str << dMtrx4D[i][j] << " ";
        }
    }
    // NOLINTEND

    return str.str();
}

// read the 12 double of the matrix from a stream
void Matrix4D::fromString(const std::string& str)