Method getDirectory

src/helper.cpp:463–466

* Returns the directory part of a path: e.g. "/a/b/" from "/a/b/file.csv" */

 *	Returns the directory part of a path: e.g. "/a/b/" from "/a/b/file.csv"
 */
std::string Helper::getDirectory(const std::string& path) {
	size_t found = path.find_last_of("/\\");
	return(path.substr(0, found));
}

/*
 *	Returns the <path without an extension,extension>: