I looked back on my code so far and found that I rarely wrote class. Or, in other words, I don't see the value of using them. I mean, almost everything in coding, I can work them out without using classes by just writing functions and group them into different .h/.cpp files based on their functionalities.
Even after I've participated in several projects, I still do not feel the urgency to do this as progress goes well without big challenges. I am working mostly with C++ (MATLAB sometimes).
Note that, I did use struct a lot and I know that struct and class have no big difference for C++. But I only use struct for data-storage (group data together). The data requires no flow control (i.e. getters/setters that maintain or protect an internal state) nor starts acquiring any major functionality.
Maybe I am missing somewhere about basic things about OOP. So when should we encapsulate our codes using classes? Can anyone share your opinions?
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