创建基类animal类

Animal.cpp

+//
+// Created by 11010 on 2023/4/9.
+//
+
+#include "Animal.h"
+
+Animal::Animal() {
+
+}
+
+Animal::Animal(string c, string f):color(c),food(f) {
+
+}
+
+//动物具有跑的能力
+void Animal::run() {
+cout<<name+"具有跑的能力"<<endl;
+}
+
+Animal::Animal(string n, string c, string f):name(n),color(c),food(f) {
+
+}

Animal.h

+//
+// Created by 11010 on 2023/4/9.
+//
+
+#ifndef CPP_12_POLYMORPHIC_ANIMAL_H
+#define CPP_12_POLYMORPHIC_ANIMAL_H
+
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+//创建动物类： 作为狗类和猫类的基类
+class Animal {
+public:
+    string name;
+    string color;
+    string food;
+    Animal();
+    Animal(string c,string f);
+    Animal(string  n,string c,string f);
+    void run();
+};
+
+
+#endif //CPP_12_POLYMORPHIC_ANIMAL_H

CMakeLists.txt

@@ -3,4 +3,4 @@ project(cpp_12_polymorphic)
 
 set(CMAKE_CXX_STANDARD 11)
 
-add_executable(cpp_12_polymorphic main.cpp)
+add_executable(cpp_12_polymorphic main.cpp Animal.cpp Animal.h)