C++ 純粋仮想関数

#include <iostream>
#include <vector>
using namespace std;

struct Character {
    virtual void action() = 0;
};

struct Warrior : public Character {
    void action() { cout << "Warrior attacks with a sword!" << endl; }
};

struct Mage : public Character {
    void action() { cout << "Mage casts a fireball!" << endl; }
};

int main() {
    Warrior w;
    w.action();
    Mage m;
    m.action();

    vector<Character*> characters = { &w, &m };
    for (auto c : characters) {
        c->action();
    }
}

投稿者: chosuke

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