method_getTypeEncoding(swizzledMethod));
BOOL didAddMethod2 =
class_addMethod(class,
originalSelector2,
method_getImplementation(swizzledMethod2),
method_getTypeEncoding(swizzledMethod2));
BOOL didAddMethod3 =
class_addMethod(class,
originalSelector3,
method_getImplementation(swizzledMethod3),
method_getTypeEncoding(swizzledMethod3));
if (didAddMethod) {
class_replaceMethod(class,
swizzledSelector,
method_getImplementation(originalMethod),
method_getTypeEncoding(originalMethod));
} else {
method_exchangeImplementations(originalMethod, swizzledMethod);
}
if (didAddMethod2) {
class_replaceMethod(class,
swizzledSelector2,
