Questions tagged as 'c++'

Tagged questions
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What is explicit in C ++?

I came across the term explicit being used in a C ++ code. How useful is this keyword?     
asked by 02.05.2016 / 13:17
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Is the __fastcall call necessary or not?

What is the use of __ fastcall in calling functions in C ++?     
asked by 15.12.2017 / 04:59
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Calling C ++ from JavaScript?

I have a C ++ simulation. I passed this simulation to JavaScript so that the user could play with it in the browser, but it was much slower. If possible, therefore, I would call the function itself in C ++ within JavaScript and do this on the cl...
asked by 07.08.2014 / 00:30
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C ++ with C #, is it possible?

I have a C ++ project using visuals in it using wxWidgets. I was wanting to transfer the design look to C #. Is it possible to have the programming of the functions in C ++, but the programming of the whole visual in C #, that is, the butt...
asked by 17.06.2015 / 19:23
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What does it mean to create an object with an asterisk? [duplicate]

While learning programming at a reasonable time, learning C ++ with QT, I came across something I had not seen in other languages. I noticed that some (not all) objects need to be created with an asterisk preceding the name. For example: QMe...
asked by 19.06.2015 / 01:07
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How to embed a library inside the other?

I've created a library for developing games in C ++. Except that my library needs another one to make the images display on the screen, the SDL2. So every time someone wants to use my library, the person would have to link to mine and SDL2. Ex:...
asked by 29.12.2017 / 17:40
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How to connect a bit to a number?

There are situations where we use numbers to load flags , meaning each bit, or set of bits, means something. Or we need to manipulate some data according to their bits, maybe it has to do with colors or something that bits individually end up h...
asked by 05.01.2017 / 11:54
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How to fix rigid "bodies" using PhysX

How can I fix two hard or dynamic "bodies" in a way that where one goes the other goes as close as possible to PhysX . I'm using the PxFixedJoint class but it did not please me. Asyoucanseeintheprintabove,thereisa"belly" curve in t...
asked by 31.07.2014 / 19:59
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Socket Multi Thread Server - Java Server and Client in C ++

I have to develop a Mini Socket Multi Thread Server (college work) in Java and I need to make a Client in C, for example, it can be in any language, but I chose those two. How do I send the values from the Client to the Server? For example...
asked by 15.05.2015 / 20:29
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How to identify regions of heat in thermal images?

I'm developing a project where I need to process photos taken from a thermal camera. The idea is to try to identify fires in these images. I would like to know what techniques I can use for this purpose, if they know anything, or something that...
asked by 08.03.2014 / 18:32