Questions tagged [c++]

Software related to the C++ programming language, including development environments, editors, compilers, analyzers, and libraries.

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C/C++ code to handle async HTTP requests in apache [on hold]

I am new to apache. The documentation about using C-modules is pretty straightforward. The registration signature is: static int my_handler(request_rec *r) { if (strcmp(r->handler, "my_handler"...
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Creating a file descriptor which can be used for monitoring (i.e. like sockets) for I2C [on hold]

I am using I2C to communicate with one of my devices. This consists of opening an I2C buss (i.e. open(I2C_FILE, O_RDWR), setting ioctl to initiate bus communication (i.e. ioctl(fd, I2C_SLAVE, address) ...
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Which CLI lib to integrate in a C++ project

I got a socket program running on a equipment and need a CLI to running test's and enable debug messages. What is the best project of CLI for C++ running now those days? The system runs on Debian 7....
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Generate UML class diagrams from C++ code

Does anyone know of a standalone software (or plugin for Visual Studio) that can generate UML class diagrams from C++ code?
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Installing Opencv c++ in ubuntu 14.04 [on hold]

I want to install opencv c++ in ubuntu 14.04 to run and compile some basic detection applications on my laptop. But I already prepared my laptop to cross compile the code to run it on the imx6 ...
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I need to find the java .class files of a program that is run as a 32 bit .exe [on hold]

I want to attach a java agent and instrument java code that is embedded in a program ran as a 32 bit .exe file. To do this, I need access to the java .class files being loaded into the JVM for the ...
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Virtual reality, apple/android app development, or making my own IDE, or programming language [closed]

I have a BS in aerospace engineering from the University of Oklahoma since 2019. I'm currently a software engineer working on aircraft avionics coding all day everyday as my day job. My question is ...
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Open source text/std::string manipulation library

I would like to ask if someone can recommend me a good, complete open source library for text (std::string) manipulation. I need functions for finding letters, numbers, words etc., functions for ...
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MSRP source code

I am looking for message session relay protocol(MSRP) source code or library in C/C++. Can anyone suggest me the source code.
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Analysis tool for counting memory operations for C++ programs?

I need a software tool that can take an arbitrary program (specifically a C++ program) and count the memory operations (loads and stores) made by that program. I understand there are many different ...
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Why am i getting “id returned 1 exit status” error [closed]

#include <iostream> #include<cstdlib> using namespace std; #include <conio.h> //for getche() int main() { char dir='a'; int x=10, y=10; cout << "Type Enter to quit\n"; while( ...
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How can i generate midi events as input?

I need to generate midi events so that programs like cubase, ableton, and fl studio can read them. What can i use? i know about the Thobias Erichsen's virtual midi skd that can create midi ports. ...
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Parser and Lex recommendations for C like language

Like mentioned I'm looking for a parser (and lex) for a c like language. However, there are some restrictions: I would prefer if the code or the development environment will be handled in c or c++. ...
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which C++ libraries can help me parse run-time strings and build a domain specific language?

I am building a program in C++ which involves parsing and interpreting user input. For instance, the user might type in "move player up 2* (2 + 3 )" and the program will respond by moving the player ...
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Platform indenpendent development and Rust/C++

We are looking into crossplatform development and are pretty unsure about the best option - Rust vs. Flutter vs. C++17 ? We have an existing application that is mainly based on Java with some native ...
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CPP memory leaks detection tool for Mac Mojave

I am developing with c++ with a mac. Frequently, my codes have memory leak issues, and I want a tool that can detect them. I want something like Valgrind, but I can't use Valgrind as I'm on Mojave(10....
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1answer
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Linear Programming library for C++ on Linux

I am currently facing a linear programming problem that I would like to solve in C++. There are equality and non-equality constraints, i.e. max a^{T} x subject to Bx >= c and Dx = e. What actively ...
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What software can I use to trace cpp file imports for large cpp programs/projects?

Is there any Program that exists, that traces the activity of large c++ programs? What I envision is a tree structure showing the different calls to functions that files make, in a project. I ask, ...
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Code Coverage tool for C/C++

I am looking for code coverage tool for c and cpp code for Linux. Please recommend free or open source tool that can provide report stating total percentage of code covered by the unit tests. I will ...
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Can someone suggest an IDE for C++ for mac and windows for Leetcode?

I have recently started Leetcode and I am not sure of their compiler results as sometimes it gives different results for runtime and memory usage for the same submission. I would like to know of an ...
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Is there any way to use Firebase in MFC?

I want to send an image or texts from MFC app to Flutter app. Since I'm a new with Database, I used Firebase as DB in Flutter. But it seems there is no way to use Firebase in MFC. It's OK to have ...
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Comprehensive and simple CD/CI environment/tools for C/C++/C#

So today I come to the experts to inquire about how/what I can use to setup a simple to manage CI/CD system for C/C++/C#. Currently development is carried out on Windows, so that would require running ...
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Python Like File Independence For c++

Background: I have been using python for doing various problems from Codeforces and have been using github as a version control. For python I used pycharm, there I created a project and for new ...
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What is the difference between an executable file and “wrapping” code? [closed]

I have code written in C++ that I need to use in my ios app, which is being developed with Swift in Xcode. I believe that it would be simplest to use an executable file (of the C++ code) to do this, ...
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Windows API to use Disc as a Live File System

I am new here. I developed a CD Burning Application using Windows IMAPI. However, now I would like to do multiple burnings on a re-writable disc. In short, I want my disc to be able to function ...
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Power Cable Management

What software should I program this in? I have no idea where to go. Java, C++, html ???? This is just a side project to help wire management... I have an IT closet with (25) plugs coming from (4) ...
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1answer
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Recommendations for a million http requests

I have more than one million http requests to do, and I want to use a high performance programing language to do it. I coded it using PHP, but the result was too bad. I should make cUrl requests with ...
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Preparing for char8_t in C++ 17 [migrated]

I'm using Microsoft Visual C++ 16.1 (2019 Community) and am trying to write code which will be "proper" in C++ 2020 which is expected to have a char8_t type which will be an unsigned char. I define a ...
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Searching stateful JSON-based open source applications

For my Bachelorthesis I'm looking for real world open source applications which are using stateful JSON-based interfaces and are written in C++. For example, a simple network echo server which ...
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SD card data corruption when writing sensor data

I have been working on this project for quite a while. I need to collect various sensor data and write it to the SD card txt file. However, I have ran into a problem where my data inside SD card gets ...
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Nuget library graph strong components

I am trying to create a graph in c ++ (visual studio 2013) to count its strong components. I used the boost library (using nuget) but I realized that it has a problem, as you can see in this link. ...
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What is the best ppt api out there?

Need to do extensive work on ppt. Used to Python but don't mind working on something better and more elaborate for ppt. Would appreciate recommendations in terms of capability and simplicity. Thanks !!...
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Is CodeBlocks still relevant or should I upgrade to a new lightweight IDE?

Just switched to Peppermint from Windows and I was wondering if there are better IDEs than CodeBlocks for a C++ programmer. I'm not saying that it sucks, but its old school vibes (and burning eye ...
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1answer
29 views

Lightweight buildserver for C++ project

I'm developing some C++ projects. I have some SBCs (Raspberry Pi 3, Odroid n2) and I wanted to use one of them (odroid n2 is most powerful so it's the obvious choice) as a private buildserver. I ...
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Qt Creator how to run external process with multiple arguments

I am trying to program STM32 chip using raspberry PI. Required connections were made and I am able to flash the chip and read back from it using linux Terminal by using stm32flash utility as such : ...
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c++ Shared Memory DB with Synchronization

we are facing a problem where we need advice. Currently, our project uses a SQLite in-memory database, which also works well. Unfortunately, we can not really work with multithreading because the ...
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Converting raw IMU data to roll-pitch-yaw

I have 6 IMUs sending me gyro (x, y ,z) and accelerometer (x, y ,z) data in an SD card in .csv format. What I'm supposed to do is convert this raw data into quaternion or Euler's angle using Kalman/...
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How to compile the LaTex code from C++,QT code

I am trying to create some nice looking resume template in PDF format from C++ qt code and I am wondering if there is any open source library that can create nice looking templates based on user ...
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A fixed-size large integer header-only C++ class

I'm looking for a class which behaves "just like" an integer (constructible from regular integer types, convertible to them, same operators etc.) - but which is backed by a fixed-size array of actual ...
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Use Code::Block without GUI

I would like to know if it was possible to compile a codeblocks project without using the GUI and what command would allow me to do so knowing that I am under a redhat7. Thank for your answer.
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Software to analyze the processing speed of each C++ function

Is there any software for linux which shows which thread or function of a C++ code is limiting the speed or taking the most time? Thanks in advance.
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IDE for 3D modelling software?

What IDE can I use to start building a 3D modeling program? I'm experienced with C++/C# and I have no issue with learning other languages if needed. I just want to have a better understanding as to ...
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8 views

Free Software tool for count the number of function calls for cpp files

If I have main.cpp file like void show() { } void display() { } int main() { show(); display(); return 0 } Here tool should provide total number of function call is 2 from main. It is 2, ...
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Statically Access C++ functions from java

I'm developing a tool in order to test both, Java native code and C++ implementation before actual run. In order to inspect java's *.class I've used bcel Library and so discover all classes containing ...
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Tool that analyzes C++ source code and suggests files to put into stdafx.h

I'm working on a C++ project that takes 40 minutes to build. I'm not used to such long build times and I'm looking for ways of improving the compilation process. One idea is to put header files that ...
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C++/Linux hook library that supports classes

I've found this... https://github.com/kubo/funchook/wiki/List-of-API-Hook-Libraries ...but they appear to be designed around global functions only. Is there an equivalent that works for C++ class ...
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Is it an ok practice to keep pointers dereferenced? [closed]

For me, I prefer having all my variables, not as pointers. Is it ok to keep all heap-allocated variables dereferenced? For example: #include "Foo.hpp" #include "Bar.hpp" class Foo { private: Bar* ...
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1answer
50 views

Tool to detect memory leak in big C++ server application on AIX7.1 and AIX7.2

I am making an VC++/C++ application in AIX7.1. Client system is made of VC++ and server is made of C++ and DB is Db2 v10.5. Compiler version is following: IBM XL C/C++ for AIX, V13.1.3 (5725-C72, 5765-...
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Detect invisible video watermark

I have to do a video watermark detector. What can I use for it and how should I do it? I heard I need to check every previous frame and see if they were modified. I would like to know a bit more in ...
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Libpcap or Libtins

I need a library that can send and receive packets from another wireless hardware like Alfa (on windows for sure), and has a lot of capabilities. for instance : Has the ability to display the packets....