#import <Foundation/Foundation.h>

#import "MethodForwardTest.h"

#import "MethodSwizzlingTest.h"

int main(int argc, const char * argv[]) {

@autoreleasepool {

MethodForwardTest *methodForward = [[MethodForwardTest alloc] init];

[methodForward test]; // test 方法只有定义没有实现，需要进行消息转发

MethodSwizzlingTest *methodSwizzling = [[MethodSwizzlingTest alloc] init];

[methodSwizzling test]; // 演示Method Swizzling的实现

}

return 0;

}