please wait
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by dialer
while(argc--,argv++) // c related question
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| this is more of a C related programming question . . . What would the following statement do? Does it loop through the first argument and corresponding argumen... |
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Oct 31, 2023 at 8:57pm
[7 replies] Last: As argv is a memory pointer this is effectively an infinite loop and... (by kigar64551)
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by ElusiveTau
Overloading operator<< for template instantiations: CRTP: error C2995: ... function template has already been defined
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| Say you want to define a class template, Foo<T> , whose instantiations: 1. have a string representation 2. define operator<< so that it can be directed to... |
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Oct 24, 2023 at 8:51pm
[2 replies] Last: Thanks for the clarification, mbozzi. You're right - I didn't correctl... (by ElusiveTau)
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by Atom1
API Entry DllMain
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| Can someone explain, in layman's terms, what the purpose of the code below is. Is it required for the DLL to work properly? BOOL APIENTRY DllMain(HANDLE hM... |
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Oct 23, 2023 at 4:00pm
[3 replies] Last: Thank you for the comments. (by Atom1)
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| SDL generating sound without wav file |
| I am trying to Mix_LoadWAV_RW to play sound via SDL_RWops* rw, so not playing back a wav-file. Is the following approach the right one? A buffer from a ofstream... |
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Oct 15, 2023 at 4:52am
[3 replies] Last: Here's an example that generates a 10-second long wave-file containing... (by mbozzi)
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by Ganado
Initialize set based on field within array's class
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| Let's say I have code like this: #include <iostream> #include <numeric> #include <algorithm> #include <set> #include <iterator> enum Bar { A = 5... |
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Oct 12, 2023 at 6:25pm
[7 replies] Last: With C++11 we could already say std::transform(std::begin(bar_arr), s... (by mbozzi)
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by Ch1156
Factory Class Pattern
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| Is this how you do a factory pattern? Im curious to learn since it will make my design a little easier to scale. My code is still a work in progress but I just ... |
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Oct 6, 2023 at 8:51am
[3 replies] Last: Typically, a factory comes in play when you have inheritance and the o... (by longberns)
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by demhat
EOF-unwanted loop!!!
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| The problem is that I want the first loop to be countered but the second with the sentinel value 'EOF' I wrote the program like this. However, when I entered Ct... |
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Oct 5, 2023 at 8:28am
[11 replies] Last: Would have been a better choice. In c for the purpose of array size... (by seeplus)
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| SDL2 mixer error |
| When trying to load a wav-file to the mixer of SDL I get an error: undefined reference to `Mix_LoadWAV'. Also, Mix_OpenAudio is complaining that it has too many... |
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Oct 4, 2023 at 9:59am
[2 replies] Last: As pointed out before, "error: undefined reference to XYZ" is a lin... (by kigar64551)
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by Allaye
cant call a template function with auto return type in main
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| #include "iostream" #include "string" using std::cout, std::cin, std::endl, std::string; template <typename T, typename U> auto max(T x, U y); int main()... |
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Oct 4, 2023 at 5:36am
[6 replies] Last: Putting code tags on the OP's code, as well as a bit of judicious refo... (by deleted account xyzzy)
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| XAudio2 |
| When initializing xAudio2 in Eclipse there comes an error: undefined reference to `XAudio2Create'. IXAudio2* pXAudio2 = nullptr; if (FAILED(hr = XAud... |
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Oct 3, 2023 at 6:21pm
[1 reply] : Sound like a linker error. Probably you did not link the required im... (by kigar64551)
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by Jonathan100
codeblocks debugging help
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| Hi. Can you assist me with issues of debugging cpp code in codeblocks on Ubuntu? |
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Oct 3, 2023 at 4:18pm
[no replies]
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