如果我尝试从字符数组到字符指针的memcpy/strcpy/赋值,程序崩溃。char *c = "blah";...memcpy(c,carr(i) = carr; //FAIL (all 4 elements are the same as the last element.)
charStarVec.a
在C++中,我如何push_back一个对象并在矢量中获取指向该对象的指针。newItem;Item* myItem = // pointer to the pushed object in vectorconst int last = items.size()-1; 每当添加新元素时,指针都会断开。