debug.hh

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#ifndef debug_hh
#define debug_hh
 
#ifdef DEBUG
 
#include <iomanip>
#include <sys/types.h>
 
#if defined (__GNUC__) || defined(__SUNPRO_CC)
// #  ifdef __GNUC__
// #    define DEBUG_FUNCTION __PRETTY_FUNCTION__
// #  else
#    define DEBUG_FUNCTION __func__
// #  endif
#else
#  define __PRETTY_FUNCTION__ "(unknown)"
#  define DEBUG_FUNCTION __PRETTY_FUNCTION__
#endif
 
namespace concepts {
  char* shorten(const char* FILE);
}
 
#define DEBUGL(doit, msg)\
DPL(doit, "␛[34m[" << concepts::shorten(__FILE__) << ':' << std::setw(4) \
    << __LINE__ << "]␛[m " << DEBUG_FUNCTION << " --", msg)
 
#define DPL(doit, msg, var)\
if(doit!=0) std::cout << msg << " " << var << std::endl;
 
#define DP(doit, msg, var)\
if(doit!=0) std::cout << msg << " " << var;
 
#else
#  define DEBUGL(doit, msg)
#  define DP(doit, msg, var)
#  define DPL(doit, msg, var)
#  ifndef NDEBUG
#    define NDEBUG // discard assertions
#  endif
#endif
 
#include <iostream>
#include <cassert>
#include <iomanip>
#include <cstring>
 
#endif // debug_hh