File content as of revision 7:8680b8b718c8:

/** \file
Debugging helpers header file
*/

/**
 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
*/

#ifndef DBG_H
#define DBG_H

/*!
  Define to enable debugging in one file
  #define __DEBUG  
*/

#ifdef __DEBUG

#ifndef __DEBUGSTREAM
#define __DEBUGSTREAM

class DebugStream {
  public:
    static void debug(const char* format, ...);
    static void release();
    static void breakPoint(const char* file, int line);
  private:
 
};

#undef DBG
#undef DBGL
#undef DBG_END
#undef BREAK

//Debug output (if enabled), same syntax as printf, with heading info
//#define DBG(...) do{ DebugStream::debug("[%s:%s@%d] ", __FILE__, __FUNCTION__, __LINE__); DebugStream::debug(__VA_ARGS__); } while(0);
#define DBG(...) do{ DebugStream::debug("[%s @%d] ", __FUNCTION__, __LINE__); DebugStream::debug(__VA_ARGS__); } while(0);

//Debug output (if enabled), same syntax as printf, no heading info
#define DBGL(...) do{ DebugStream::debug(__VA_ARGS__); } while(0);
#define DBG_END DebugStream::release

//Breakpoint using serial debug interface (if debug enabled)
#define BREAK() DebugStream::breakPoint(__FILE__, __LINE__)
#endif

#else
#undef DBG
#undef DBGL
#undef DBG_END
#undef BREAK

#define DBG(...)
#define DBGL(...)
#define DBG_END()
#define BREAK()
#endif

#endif