write.cc
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	#include <iostream>
	#include <fstream>
	#include <algorithm>
	#include <string>

	#include "write.hh"


	WriteSeries::WriteSeries(Series& series, unsigned int maxiter, std::string separator) : DumperSeries(series) {
	this->maxiter = maxiter;
	this->separator = separator;
	}


	void WriteSeries::dump(std::ostream & os) {
	// write sequential iterations to file
	std::string sname = this->series.getName();
	std::transform(sname.begin(), sname.end(), sname.begin(), ::tolower);
	std::string ext;
	if (this->separator == ",") {
	ext = ".csv";
	} else if (this->separator == " " \|\| this->separator == "\t") {
	ext = ".txt";
	} else if (this->separator == "\|") {
	ext = ".psv";
	}
	std::string filename = sname + ext;
	std::cout << filename << std::endl;

	std::ofstream fout(filename.c_str());
	fout << "iteration" << separator << "value" << std::endl;
	for (unsigned int N = 1; N < this->maxiter + 1; ++N) {
	fout << N << separator << this->series.compute(N) << std::endl;
	}
	fout.close();
	}