////  UIGestureRecognizer+Block.h//  rrefwvenfo////  Created by 张凯泽 on 16/4/11.//  Copyright © 2016年 rytong_zkz. All rights reserved.//#import 
     
      typedef void(^NVMGertureBlock)(id gesture);@interface UIGestureRecognizer (Block)+(instancetype)nvm_gestureRecongnizerWithActionBlock:(NVMGertureBlock)Block;-(instancetype)initWithActionBlock:(NVMGertureBlock)Block;@end
     

////  UIGestureRecognizer+Block.m//  rrefwvenfo////  Created by 张凯泽 on 16/4/11.//  Copyright © 2016年 rytong_zkz. All rights reserved.//#import 
     
      #import "UIGestureRecognizer+Block.h"static const int target_key;@implementation UIGestureRecognizer (Block)+(instancetype)nvm_gestureRecongnizerWithActionBlock:(NVMGertureBlock)Block{    return [[self alloc]initWithActionBlock:Block];}-(instancetype)initWithActionBlock:(NVMGertureBlock)Block{    self = [self init];    [self addActionBlock:Block];    [self addTarget:self action:@selector(invoke:)];    return self;    }-(void)addActionBlock:(NVMGertureBlock)block{    if (block) {        objc_setAssociatedObject(self, &target_key, block, OBJC_ASSOCIATION_COPY_NONATOMIC);    }}-(void)invoke:(id)sender{    NVMGertureBlock block = objc_getAssociatedObject(self, &target_key);    if (block) {        block(sender);    }}@end