All Questions
40,624
questions
0
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27
views
Tobii Eye Tracker 5 C API Callbacks
I have a Tobii Eye Tracker 5 and I'm using the C API. The concept validation tool works without troubles, I can print my devices serial id, gaze output frequency, and so on. The notification callback ...
2
votes
1
answer
50
views
clang-format option to set penalty for breaking preprocessor directives
Is there an option to set the penalty for breaking preprocessor directives into multiple lines?
For example, if I have the following snippet:
#define my_constant 1 // Lorem ipsum dolor sit amet, ...
- 176
-3
votes
0
answers
122
views
Are pointers smartly allocated? [duplicate]
While learning about pointers in Uni, They taught us that pointers are allocated memory for the address to be stored. And while I was messing around with pointers and null pointers.
I noticed this ...
1
vote
0
answers
55
views
VSCode on wsl2 cant find gcc/g++
I try to run a .c with vscode on a wsl environment. I have both gcc and g++ installed. I verified that on a vscode terminal as explained in the guide. Í also have all the necessary extensions ...
- 411
1
vote
0
answers
36
views
MATLAB: Deploying Optimfunctions to Standalone C/C++ Code
I am looking to deploy a function i have created that uses optimvars and optimproblems to a comuter that does not have MATLAB installed by creating a .exe file with the MATLAB Coder. However, ...
- 35
-1
votes
0
answers
64
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is there any native library available to get the cpu% of all the running process on windows system? [closed]
is there a native C/C++ library for retrieving CPU usage % for particular process and process names on Windows?
I am looking for a native C/C++ library that can be used on a Windows server to retrieve ...
- 7
0
votes
0
answers
41
views
Error 1324: [Version] section should specify PnpLockdown=1 to prevent external apps from modifying installed driver files
Gravité Code Description Projet Fichier Ligne État de la suppression Détails
Erreur 1324 [Version] section should specify PnpLockdown=1 to prevent external apps from modifying installed ...
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2
votes
1
answer
66
views
Is it possible to make a C++ application and use Flutter as the GUI framework?
I've made a C++ application that runs on embedded linux (OrangePi) and currently it uses a HMI screen (Nextion). But this really ties me to a specific brand of screen and the features that they ...
- 335
0
votes
0
answers
37
views
Configuration in task.json and launch.json in Vs Code for showing execution time in terminal after running
I am a complete beginner in this, with the help of Chatgpt i configured my task.json and launch.json (i have no idea what are they), the programs are running fine but the terminal is not showing ...
- 11
1
vote
1
answer
85
views
Building Visual Studio solution with C and C++
I'm wondering if I can add a C file to a C++ project. I use premake5 and conan to get the dependencies and build the solution but every file I've used so far is C++. Now, I need a C file that has a ...
- 57
-3
votes
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answers
52
views
Is there a quantum computing library in C++ or C? Like cirq lib in Python [closed]
I would like to know if there is any library that is similar to cirq in C++.
Although I find python easy and not overwhelming, my main is c for many years, I would like to create circuits by c instead ...
1
vote
1
answer
73
views
Test value of #pragma
In Xcode, I want to find out the value of the STDC FP_CONTRACT pragma after including just float.h and math.h. To my surprise, I couldn't find any way to do it!
So the question: Am I just missing ...
- 52.2k
0
votes
1
answer
63
views
In cgo, how to call c meth with go func arg
Following is my code, I hope go can capture c code's progress
package main
/*
#cgo CFLAGS: -I/home/roroco/Downloads/go/test_cgo/submodule/test_cgo_cpp/include
#cgo LDFLAGS: -L/home/roroco/Downloads/...
- 4,035
1
vote
1
answer
75
views
Setting Preprocessor Definitions in a referenced project
I would like to conditionally export symbols to be used in a Google Test project in Visual Studio 2019. I am trying to set a preprocessor definition called UNIT_TESTS, but only when the unit test ...
- 91
0
votes
1
answer
84
views
Are static libraries generally rebuilt entirely if one of the obj files that make them up is changed?
I know that if I have a project with a bunch of different translation units and change something only in that translation unit (what ends up in the obj file) is recompiled. Then linking with the ...
- 12.8k