debug.hpp

/* $Id: debug.hpp,v 1.1.1.1 2005/04/22 17:18:53 ndsdev Exp $ */

#ifndef DEBUG_HPP
#define DEBUG_HPP

#define MAX_DEBUG_LINE_LENGTH 80

#define MAX_DEBUG_LINES 200

#ifndef DEBUG

// Debugging disabled...
#define dbg_printf(format, ...)
#define dbg_printf2(format, ...)
#define dbg_printf3(format, ...)
#define dbg_process_update false

#else

#define dbg_printf(format, ...) \
    (Debug::Inst().getLogLevel() <= 1)? \
        false : Debug::Inst().dbg_printf(format, ## __VA_ARGS__)

#define dbg_printf2(format, ...) \
    (Debug::Inst().getLogLevel() <= 2)? \
        false : Debug::Inst().dbg_printf(format, ## __VA_ARGS__)

#define dbg_printf3(format, ...) \
    (Debug::Inst().getLogLevel() <= 3)? \
        false : Debug::Inst().dbg_printf(format, ## __VA_ARGS__)

#define dbg_process_update \
    (Debug::Inst().update())

#endif

typedef bool (*triggerFunc)(void);

class Debug
{
  Debug();

  Debug(const Debug&);

  Debug& operator=(const Debug&);
public:

  static Debug& Inst(void);

  static void setTriggerFunc(triggerFunc trigger);

  bool update(void) const;

  int getLogLevel(void) const;

  void setLogLevel(int l);

  bool dbg_printf(const char* fmt, ...);

  bool debug(void) const;
};

#endif

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