print_to_file()

template<typename T >

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

Store the function data to a txt file

Purpose

Store the function data to a file. It will be stored in txt form.

Parameters

file	the file name
precision	the precision of stored function data

Definition at line 714 of file cntr_function_impl.hpp.

                                                                     {
    int i, l, sg = element_size_;
    std::ofstream out;
    out.open(file, std::ios::out);
    out.precision(precision);
    out << "# " << nt_ << " " << size1_ << std::endl;
    for (i = -1; i <= nt_; i++) {
        for (l = 0; l < sg; l++)
            out << ptr(i)[l].real() << " " << ptr(i)[l].imag() << " ";
        out << std::endl;
    }
    out.close();
}