有类似的问题，但我没有找到适合我的问题的答案。考虑以下代码:#include#include#include#include#includeclassTestClass{public:TestClass(intvalue):mValue(value){}private:intmValue;};templateclassDeferredCreator{public:templateDeferredCreator(Args&&...args):mpCreator([=]()->T*{returnnewT(std::forward(args)...);}),mpObject(){}T*get