Parameters.cc
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Parameters.cc
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	/**
	* \authors The HEJ collaboration (see AUTHORS for details)
	* \date 2019
	* \copyright GPLv2 or later
	*/
	#include "HEJ/Parameters.hh"

	#include <sstream>
	#include <iostream>

	namespace HEJ {

	std::string to_string(ParameterDescription const & p) {
	// use ostringstream over std::to_string to remove trailing 0s
	std::ostringstream stream;
	stream << "\\mu_r = ";
	if(p.mur_factor != 1.) stream << p.mur_factor << '*';
	stream << p.scale_name << ", "
	"\\mu_f = ";
	if(p.muf_factor != 1.) stream << p.muf_factor << '*';
	stream << p.scale_name;
	return stream.str();
	}

	}