Sell me on const correctness
问题 So why exactly is it that it\'s always recommended to use const as often as possible? It seems to me that using const can be more of a pain than a help in C++. But then again, I\'m coming at this from the python perspective: if you don\'t want something to be changed, don\'t change it. So with that said, here are a few questions: It seems like every time I mark something as const, I get an error and have to change some other function somewhere to be const too. Then this causes me to have to