设计带构造函数的Dog类 代码参考

#include <iostream>
#include <string>

using namespace std;

class Dog
{
    private:
        string name;
        int age;
        char sex;
        double weight;
    public:
        Dog(string,int,char,double);
        void GetName(){cin>>name;return;}
        void GetAge(){cin>>age;return;}
        void GetSex(){cin>>sex;return;}
        void GetWeigth(){cin>>weight;return;}
        void speak(){cout<<"Arf!Arf!"<<endl;return;}
        void show()
        {
            cout<<name<<endl;
            cout<<age<<endl;
            cout<<sex<<endl;
            cout<<weight<<endl;
            return;
        }
};

Dog::Dog(string name, int age, char sex, double weight)
{
    this->name=name;
    this->age=age;
    this->sex=sex;
    this->weight=weight;
}

int main()
{
    string name;
    int age;
    char sex;
    double weight;
    cin>>name>>age>>sex>>weight;
    Dog one(name,age,sex,weight);
    one.show();
    one.speak();
    return 0;
}