草庐IT

CSecondLevel

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模板对象的 C++ 继承(G++ 编译器)

#include#include#includeusingnamespacestd;classCFirstLevel{public:CFirstLevel(conststring&_name):name(_name){}//...protected:stringname;};templateclassCSecondLevel:publicCFirstLevel{public:CSecondLevel(conststring&_name):CFirstLevel(_name){}virtualvoidPushBack(T)=0;virtualvoidPrint(intI){coutdat