Questions about C++, a statically typed, free-form, multi-paradigm, compiled, general-purpose programming language.

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Big project with many external libraries - source code organisation

I was wondering what is the best way to organize my source code. I was researching on SO and found http://stackoverflow.com/a/1398594/137261 but this source code layout is library specific and doesn't ...
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1answer
539 views

Is this an implementation of the promise pattern?

I am writing a library in C++ (making use of many C++11 features) that (as far as I can tell) implements the promise pattern. The library consists of a class that makes asynchronous network requests. ...
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How can I implement a database TableView like thing in C++?

How can I implement a TableView like thing in C++? I want to emulating a tiny relation database like thing in C++. I have data tables, and I want to transform it somehow, so I need a TableView like ...
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3answers
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Pattern for Accessing MySQL connection

We have an application which is C++ trying to access MySQL database. There are several (about 5 or so) threads in the application (with Boost library for threading) and in each thread has a few ...
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1answer
95 views

Is it a bad idea to use mutable for pre-allocated temporaries?

Let us assume I have the following C++ class: class MyFastMessageEncoder { public: MyFastMessageEncoder() : m_fieldEncoder(ENCODING_STYLE_DEFAULT) { } void ...
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C/C++ in applications that do not concern performance [closed]

C is the best language (or maybe the single language) suitable for operating systems, drivers, embedded systems etc. For more complex domains like computer graphics C++ is a better choice. But these ...
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1answer
240 views

Bresenham Vs Midpoint Circle drawing algorithm

Can somebody explain the difference between Bresenham and Midpoint Circle drawing algorithms? All I am able to understand is that in both algorithms we compute coordinates of an octant instead of ...
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4answers
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Determining the winning condition for Tic-Tac-Toe [closed]

I'm writing a tic-tac-toe game in C++ and now I found a function to check if a player has a winning board for a connect four game. The function looks like this: bool haswon(int64_t board) { ...