/* drawing (DXF) to G-code (NGC) converter* Copyright 2013 Stefan Schuermans <stefan@schuermans.info>* Copyleft: GNU public license - http://www.gnu.org/copyleft/gpl.html*/#ifndef GCMD_H#define GCMD_H#include <iostream>/// G-code commandclass GCmd {public:/// virtual destructorvirtual ~GCmd();/// output G-code command to streamvirtual void toStrm(std::ostream &strm) const = 0;};#endif // #ifndef GCMD_H