Notes on C++ class constructor and destructor

5 minute read

In this posts, I will list some notes that I think they worth to be reminded when mentioning about classes’ declaration, constructor, and destructor. 1. In-class member function is inline function If you define a method member inside the class declaration such as class People { string first_name() {return _fname;} string last_name(); } string People::last_name {return _lname;} Then first_name() function will be an inline function by default while the function last_name() is not. Remember the good and the bad of an inline function. On the good side, an inline function can remove the overhead of the function calling mechanism, thus, i...