u_message.hpp

#ifndef U_MESSAGE_HPP_
#define U_MESSAGE_HPP_

#include <stdio.h>
#include <stdarg.h>

#define U_BASE_MSG_LEN 2048

class UMessage
{
public:
  static void info(const char* format, ...);
  
  static void warning(const char* format, ...);
  
  static void error(const char* format, ...);
  
  static void debug(const char* format, ...);
};




// DPrint (temporaly)

#define DPRINT_ON

#ifdef DPRINT_ON


#include <cstdio>
#include <string>
#include <cstdarg>


class DPrint {
public:

  DPrint();

  void init(int debug_level, int rank, const char* name);

  // -1 to turn of printer at all
  void set_debug_level(int dl) { DEBUG_LEVEL = dl; };

  void operator()(const char* str, ...);
  void operator()(int debug_level, const char* str, ...);

  ~DPrint() {}
  
private:

  void m_print(const char* format, va_list& arg);

  FILE* fdeb;
  bool is_inited;
  bool is_failed;
  int DEBUG_LEVEL;
  std::string fname;
};

#else

class DPrint {
public:
  void init(int, int, const char*) {};
  void set_debug_level(int dl) {};  
  void operator()(const char* str, ...) {};
  void operator()(int debug_level, const char* str, ...) {}; 
};

#endif

extern DPrint dprint;








#endif //U_MESSAGE_HPP_