Helper code to write calculation results into external files. More...

#include <iostream>
#include <fstream>
#include <algorithm>
#include <string>
#include <vector>
#include <ctime>
#include <Eigen/Dense>
#include <boost/filesystem.hpp>
#include <boost/property_tree/ptree.hpp>

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Functions
void	alma::write_to_csv (const std::string filename, const Eigen::Ref< const Eigen::MatrixXd > &data, char colsep, bool append=false, std::string headermessage="")
	Save a Matrix of double precision numbers as a csv file. More...

Eigen::MatrixXd	alma::read_from_csv (const std::string filename, char colsep, std::size_t skipheaderlines=0)
	Read a csv file into a Matrix. More...

template<class C >
C	alma::parseXMLfield (boost::property_tree::ptree::value_type const &v, std::string field)
	Extract a value from an XML tree.

template<class C >
bool	alma::probeXMLfield (boost::property_tree::ptree::value_type const &v, std::string field)
	Check if an XML field is present.

Detailed Description

Helper code to write calculation results into external files.

Function Documentation

◆ read_from_csv()

Eigen::MatrixXd alma::read_from_csv	(	const std::string	filename,
		char	colsep,
		std::size_t	skipheaderlines = `0`
	)

inline

Read a csv file into a Matrix.

Parameters

[in]	filename	- sourcefile location
[in]	colsep	- column separation character
[out]	data	matrix

◆ write_to_csv()

void alma::write_to_csv	(	const std::string	filename,
		const Eigen::Ref< const Eigen::MatrixXd > &	data,
		char	colsep,
		bool	append = `false`,
		std::string	headermessage = `""`
	)