yandex-contest-concat

Simple c++ preprocessor for Yandex Contest

Problem

Yandex contest only eats single '.cpp' files for submits. But when you develop project, most people prefer split into few files. If we use standard c++ preprocessor output, it will include all mentioned headers, like

#include <iostream>

Our single file will become huge and Yandex Contest won't take it.

So usually we only want to include our files, like

#include "some_file.h"

Solution

So i wrote a little tool, which can help you concat that project into one file.

This tool only supports project with this requirments:

• One .cpp file
• Multiple .h, .hpp or whatever extension you want files, included with pattern #include "file_name"
• All file must be placed in one folder and it must be same folder, where binary is located

Usage:

yandex-contest-concat.exe input_file output_file

Sample included: yandex-contest-concat.exe test.cpp out.cpp

included files are bordered with regions

#pragma region "file_name.h"
// body
#pragma endregion "file_name.h"

This tool will not include same file twice, so you don't need to care about guarding headers you still must always care about guarding headers anyway

#ifndef FILENAME_H_
#define FILENAME_H_
// body
#endif // FILENAME_H_

TODO

• Relative paths handling

---

Good luck and have fun! :-)