mingyip
diff --git a/‎大話/note/code/Proxy‎
34.1 KB b/‎大話/note/code/Proxy‎
34.1 KB
diff --git a/‎大話/note/code/Proxy.cpp‎
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Lines changed: 39 additions & 0 deletions
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+#include <string>
+#include <iostream>
+using namespace std;
+
+//定義介面
+class Interface {
+public:
+    virtual void Request() = 0;
+    virtual ~Interface() {
+    }
+};
+
+//真實類
+class RealClass : public Interface {
+public:
+    virtual void Request() {
+        cout << "真實的請求" << endl;
+    }
+};
+
+//代理類
+class ProxyClass : public Interface {
+private:
+    RealClass* m_realClass;
+public:
+    virtual void Request() {
+        m_realClass = new RealClass();
+        m_realClass->Request();
+        delete m_realClass;
+    }
+};
+
+// 用戶端:
+int main() {
+    ProxyClass* test = new ProxyClass();
+    test->Request();
+    return 0;
+}
+