c++ pass by reference (1) 썸네일형 리스트형 C++ Pass By Reference Explained [중요] In C++, you may need to allow a function to access one of its parameters directly without creating a copy. You may be passing a complex data structure as a parameter, or you could be looking to optimize the function’s performance on a very large number of function calls. One way to achieve such access is to use “pass by reference.” In this guide, we’ll show you how to implement pass by reference.. 이전 1 다음