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8
votes
2answers
668 views

Updating copyright headers each new year just because Jan 1st has passed? [duplicate]

I've seen some projects that - with each new year - start to change all files in their source-tree to update the copyright year. Isn't this just pushing hot air on a level of magnitude? AFAIK: ...
22
votes
3answers
7k views

Why do we need to put private members in headers?

Private variables are a way to hide complexity and implementation details to the user of a class. This is a rather nice feature. But I do not understand why in c++ we need to put them in the header of ...
26
votes
4answers
19k views

Why is #include <iostream.h> bad?

I was reading another thread where a guy asked about C++ books for beginners, and one of the programmers answering wrote this: Some warnings: avoid all books that present an "hello world" stating ...
8
votes
5answers
7k views

Why can you have the method definition inside the header file in C++ when in C you cannot?

In C, you cannot have the function definition/implementation inside the header file. However, in C++ you can have full method implementation inside the header file. Why is the behaviour different?
7
votes
5answers
7k views

Why do we need to write a header file?

Before you whip out your snarky comments, I know -- this is a nooby question. This is my first time using a C based language. I'm an undergrad student learning Objective C for a computer science ...
1
vote
2answers
574 views

Why are header files bad design? [duplicate]

this says header files are bad design, but I don't know why. The answers specified there are about the inefficiency of header file when building. Why it is bad design is not really touched upon. As ...