添加原型模式的使用sample

test/src/patterntest/pattern_test.cpp

@@ -2,21 +2,42 @@
 // Created by 29019 on 2020/5/18.
 //
 #include "factory.hpp"
-
+#include <iostream>
+using namespace std;
 class Product :public CloneAble<Product>{
 public:
+    Product(){
+        mAttribute1 = -1;
+        mAttribute2 = '1';
+    }
     Product *Clone(){
         Product *ret = new Product;
         ret->mAttribute1 = this->mAttribute1;
         ret->mAttribute2 = this->mAttribute2;
         return  ret;
     }
+    void SetAttr1( char x){
+        this->mAttribute1 = x;
+    }
+    void SetAttr2(char x){
+        this->mAttribute2 = x;
+    }
+    void Show(){
+        std::cout<<mAttribute1<<" "<<mAttribute2<<" "<<std::endl;
+    }
 private:
     int mAttribute1;
     char mAttribute2;
 };
 int main(){
-    Product z;
-    Prototype<Product> x(&z);
-    x.GetProduct();
+    Product *z = new Product;
+    z->SetAttr1(-11);
+    z->SetAttr2('c');
+    z->Show();
+
+    Prototype<Product> x(z);
+    delete(z);
+    // 即使delete掉了原型，也能接着使用
+    auto tbl3 = x.GetProduct();
+    tbl3->Show();
 }