debug.h

/*
 * $Id$
 * Copyright (c) 2004-07, IRIT - UPS
 *
 * Debugging macros
 */
#ifndef ELM_DEBUG_H
#define ELM_DEBUG_H
 
#include <elm/io.h>
 
namespace elm {
 
// Debugging macros
#ifdef NDEBUG
#   define TRACE
#   define BREAK(cond)
#   define HERE
#   define SPY(c, v)    (v)
#else
#   define TRACE elm::trace(__FILE__, __LINE__, __PRETTY_FUNCTION__)
#   define BREAK(cond)  if(cond)
#   define HERE { int x = 0; };
#   define SPY(c, v)    elm_spy(c, v)
#endif
 
// Inlines
inline void trace(CString file, int line, CString fun) {
    elm::cerr << "TRACE(" << file << ':' << line << ":" << fun << ")\n";
    elm::cerr.flush();
}
 
template <class T>
inline T elm_spy(cstring comment, T value) {
    cerr << "DEBUG: " << comment << ": " << value << io::endl;
    return value;
}
 
}   // elm
 
#endif  // ELM_DEBUG_H