print_to_file()

template<typename T >

void cntr::herm_matrix< T >::print_to_file	(	const char *	file,
		int	precision = 16
	)		const

Saves the herm_matrix to file in text format.

Purpose

Saves the herm_matrix to file in plain text format, which can be read by the Python tools or by the corresponding read_from_file routine. Warning: this output format generates very large files.

Parameters

file	The output file name.
precision	The number of digits to be stored.

Definition at line 1308 of file cntr_herm_matrix_impl.hpp.

                                                                        {
    int i, j, l, sg = element_size_;
    std::ofstream out;
    out.open(file, std::ios::out);
    out.precision(precision);
    out << "# " << nt_ << " " << ntau_ << " " << size1_ << " "
        << " " << sig_ << std::endl;
    for (j = 0; j <= ntau_; j++) {
        out << "mat: " << j;
        for (l = 0; l < sg; l++)
            out << " " << matptr(j)[l].real() << " " << matptr(j)[l].imag();
        out << std::endl;
    }
    out << std::endl;
    if (nt_ >= 0) {
        for (i = 0; i <= nt_; i++) {
            for (j = 0; j <= i; j++) {
                out << "ret: " << i << " " << j;
                for (l = 0; l < sg; l++)
                    out << " " << retptr(i, j)[l].real() << " "
                        << retptr(i, j)[l].imag();
                out << std::endl;
            }
            out << std::endl;
        }
        out << std::endl;
        for (i = 0; i <= nt_; i++) {
            for (j = 0; j <= ntau_; j++) {
                out << "tv: " << i << " " << j;
                for (l = 0; l < sg; l++)
                    out << " " << tvptr(i, j)[l].real() << " "
                        << tvptr(i, j)[l].imag();
                out << std::endl;
            }
            out << std::endl;
        }
        out << std::endl;
        for (j = 0; j <= nt_; j++) {
            for (i = 0; i <= j; i++) {
                out << "les: " << i << " " << j;
                for (l = 0; l < sg; l++)
                    out << " " << lesptr(i, j)[l].real() << " "
                        << lesptr(i, j)[l].imag();
                out << std::endl;
            }
            out << std::endl;
        }
        out << std::endl;
    }
    out.close();
}