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我有一个抽象类,我需要为它创建两个匿名子类对象。我有多个子类。只需编写代码来创建这些对象之一
当你声明一个类(或结构)时,如果你声明了一个变量,类的名称是可选的,但你仍然可以使用继承。
就像是
class AbstractBaseClass { public: virtual void abstract_function() = 0; }; class : public AbstractBaseClass { public: void abstract_function() { ... } } my_anonymous_object;