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Mixin vs inheritance
...roduces the subject.
The Half-Life 2 / "Source" SDK is a great example of C++ mixins. In that environment macros define sizable blocks of code which can be added to give the class a specific "flavor" or feature.
Look at the Source wiki example: Authoring a Logical Entity. In the example code the D...
Why is a boolean 1 byte and not 1 bit of size?
In C++,
12 Answers
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How are multi-dimensional arrays formatted in memory?
...as a separate parameter, otherwise use std::array or std::vector (which is C++ not old C). I think we agree @CarlNorum both conceptually for new users and practically, to quote Anders Kaseorg on Quora: “The first step to learning C is understanding that pointers and arrays are the same thing. The ...
msbuild.exe staying open, locking files
...till like to know, but I actually ran into a Visual Studio 11 Beta bug for C++/CLI projects. Is causes the same symptoms: connect.microsoft.com/VisualStudio/feedback/details/728912/…
– Cameron Taggart
Apr 14 '12 at 1:37
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byte + byte = int… why?
...ack vector.)
EDIT: Raymond is defending, essentially, the approach C and C++ took originally. In the comments, he defends the fact that C# takes the same approach, on the grounds of language backward compatibility.
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Double not (!!) operator in PHP
...c - It sounds strange, IMO... since operator! is overloadable, using it in C++ would be dangerous. Also you cannot cast structs in C, or use ! with them. Also if something can be negated, you're most likely able to return it from a function returning int, which pretty much makes it a boolean. Are yo...
Virtual Serial Port for Linux
...sing the links posted in the previous answers, I coded a little example in C++ using a Virtual Serial Port. I pushed the code into GitHub: https://github.com/cymait/virtual-serial-port-example .
The code
Why declare a struct that only contains an array in C?
... Unfortunately you can't do if (a == b)!?! how inconsistent that is. For C++ it looks for an == operator. In C it says "invalid operands to binary ==".
– Matt
Dec 22 '11 at 1:43
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How to shuffle a std::vector?
I am looking for a generic, reusable way to shuffle a std::vector in C++. This is how I currently do it, but I think it's not very efficient because it needs an intermediate array and it needs to know the item type (DeckCard in this example):
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How to set initial size of std::vector?
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