这种情况有可能吗?classBase{intsomeBaseMemer;};templateclassDerived:publicT{intsomeNonBaseMemer;Derived(T*baseInstance);};目标:Base*pBase=newBase();pBase->someBaseMemer=123;//SomevaluesetDerived*pDerived=newDerived(pBase);pDerived->someBaseMemer的值应与pBase->someBaseMember相等,与其他基成员相似。 最佳答案