Debugging Macros

gistfile1.m

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  
// Debug
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#define DEBUG_ON  // Toggle to DEBUG_OFF to hide all debug code 
 
#ifdef DEBUG_ON
  #define debug(format, ...) CFShow([NSString stringWithFormat:format, ## __VA_ARGS__]);
#else
  #define debug(format, ...) 
#endif
 
#define debugRect(rect) debug(@"%s x:%.4f, y:%.4f, w:%.4f, h%.4f", #rect,
    rect.origin.x, rect.origin.y, rect.size.width, rect.size.height)
#define debugSize(size) debug(@"%s w:%.4f, h:%.4f", #size, size.width, size.height)
#define debugPoint(point) debug(@"%s x:%.4f, y:%.4f", #pt, pt.x, pt.y)