How to Throw Exceptions in C++ Constructors Correctly
In C++, when you create a new object (like a database connection or a game character), a special function called a constructor runs automatically to set up that object. Think of constructors as the "birth" process for objects—they allocate resources, set initial values, and make sure the object starts life in a valid state. But what happens when something goes wrong during this setup? Maybe a file can't be opened, a network connection fails, or invalid data is provided.