Dumping a CG struct.

irDump.h

#include <CoreGraphics/CGBase.h>

#define irDump(aCGStruct) NSLog(@"%@", irDumpImpl(@encode(__typeof__(aCGStruct)), &aCGStruct))
#define irDumpLog(aCGStruct,...) NSLog(@"%@: %@", irDumpImpl(@encode(__typeof__(aCGStruct)), &aCGStruct), [NSString stringWithFormat:__VA_ARGS__])

CG_INLINE NSString* irDumpImpl (const char *encodedString, void * aPointer) {

	if (strcmp(encodedString, @encode(CGRect)) == 0)
	return NSStringFromCGRect(*(CGRect*)aPointer);

	if (strcmp(encodedString, @encode(CGPoint)) == 0)
	return NSStringFromCGPoint(*(CGPoint*)aPointer);
	
	if (strcmp(encodedString, @encode(CGSize)) == 0)
	return NSStringFromCGSize(*(CGSize*)aPointer);
	
	return @"(Unknown)";

}