#include
class Animal
{
public:
virtual std::string transport() const = 0;
virtual std::string type() const = 0;
std::string describe() const;
};
std::string Animal::describe() const
{ return "I am a " + this->transport() + " " + this->type(); }
class Flying : virtual public Animal
{
public:
virtual std::string transport() const;
};
std::string Flying::transport() const { return "Flying"; }
class Mammal : virtual public Animal
{
public:
virtual std::string type() const;
};
std::string Mammal::type() const { return "Mammal"; }
class Bat : public Flying, public Mammal {};
int main() {
Bat b;
std::cout << b.describe() << std::endl;
return 0;
}
基本上我对如何将这样的结构转换为Haskell感兴趣,基本上这将允许我有一个动物列表,就像我可以在C中拥有一系列(智能)动物指针.
本文由 投稿者 创作,文章地址:https://blog.isoyu.com/archives/c-haskellzhongmianxiangduixiangdebiancheng.html
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