Questions tagged [c++]
Software related to the C++ programming language, including development environments, editors, compilers, analyzers, and libraries.
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Is there any file-based caching library for C++?
I am looking for something similar to Diskcache
My requirement is for it to store pure json data...
I want a library to be able to store json response data from a webrequest
(Basically just json data)
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Measure FPS of an arbitrary window
I would like to measure the refresh rate of an arbitrary window. I am not sure, if there is a generic way to do this, but on the other hand, some FPS measuring tools exist:
XBox Game Bar, however, ...
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TLV library in C++
I'm looking for a C++ library implementing TLV (https://en.wikipedia.org/wiki/Type-length-value).
The goal is to serialize the table as below:
{1:"Apple",2:42,3:true}
{4:"Orange",5:...
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Allocation lifespan tracking tool for C++ programs
Suppose you're working on a C++ program which allocates multiple large buffers at different points in time. Suppose also this allocation doesn't necessary happen by kernel sbrk-like calls, but also ...
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Library to embed ActionScript into C++
I've never worked with action script or knew of its existence before so please bear with me.
I have some ActionScript3 code which does some incredibly complicated maths to generate some models. I ...
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LIghtweight C++ IDE with simple UI tool, based on GCC, no dependencies such as .NET or other DLLs
Wen I started programming with C++ about 20 years ago Visual Studio was a really great tool to create GUI based C++ applications. As a student I had access to professional version which is still ...
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Need to find the simplest way to implement a neural network
I am currently doing research in high energy physics and would like to implement a neural network to determine the best "kinematic cuts" to apply to particles before using those particles ...
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Library for buffers <-> files operations in C++
Is there a commonly-used C++ library for the task of reading and writing entire buffers/contiguous containers from files? I mean, reading/writing raw binary data, nor formatted output.
Desired ...
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Looking for an open-source C++ library which can fit a multivariate polynomial function to points in 3D space
I have been unsuccessfully looking for a C++ library that can approximate a polynomial function f(x,y) = z given a bunch of known points (x,y,z) in 3D space.
This is trivial to do using the fit ...
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Tool for suggesting C++ precompiled headers
I am working on 5 legacy C++ code bases with ~1M lines of code each. Build times are about 30 minutes per project. The projects are already configured to use precompiled headers, but the pch.h file is ...
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Open Source IDE for C/C++ on Ubuntu with native dark theme
I am using Pycharm community edition for my Python development, looking for something like this for C/C++. The basic requirements are
native support for dark theme like Dracula etc.
free and open ...
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A C++ JSON library which accepts inputs with comments and multiline strings
I'm developing a program written in C++ for editing Minecraft datapacks. These datapacks can contain JSON files. Minecraft can parse JSON files with comments and strings spanning multiple lines.
For ...
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Library to do 2D image manipulation
I'm looking for a 2D image manipulation library for C++, ideally something modern which uses C++20.
Requirements:
works on Windows 10 (support for Windows filenames, mainly)
works with Visual Studio ...
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Linear equation solver under WSL-2
I need to solve a linear equation Ax = b with A a pentadiagonal matrix (lots of 0) whose dimension is very big (until n = 1000 billion).
I'm currently using the UMFPACK package from Suitesparse in C (...
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How to record system sound in C++
Is there any simple way to record system sound in C++? Maybe using Qt or Bass libraries. The only thing i could find was solutions on WASAPI. Maybe there are other options, preferably cross-platform.
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Eclipse plugin to identify dead code in C/C++-project
Are there plugins or built-in tools for Eclipse to identify dead code (attributes, methods, entire unused classes) in a C/C++-project? Something similar like UCDetector for Java.
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Fixed-size linear algebra libraries compatible with sycl
Are there any (or any close to) fixed-size linear algebra libraries that cover much of the same functionalities as Eigen, but which also are compatible with SYCL?
In contrast to this thread:
Linear ...
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Is there any C/C++ library for decimals that are small (<= 16 bytes) and statically allocated?
What i need is a C++ library (preferably C++, C will do as well) that implements any sort of decimal number - be they floating-point or not.
My requirements in terms of precision are rather humble - ...
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is there a library to implement a biometric authentication (eg: fingerprint) for android devices using Qt/QML/C++
i am trying to build an android app using Qt as a cross-platform framework, the app should have a fingerprint authentication, is there Qt-way or c++ library for that ?
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Suggestion regarding Static Application Security Testing for C++ Language
I was looking for a Open-Source Static Application Security Testing (SAST) tool. I have some limitation in selecting those,
Taint Analysis should be done.
Custom Configuration for Source, Sink and ...
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looking for c++ library/tool for making a window and manipulating individual pixels through coordinates
I am trying to find a c++ library/tool that will let me make a window and change pixel colors (preferably just from black to white), using coordinates, I have been looking, but ended up just going in ...
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Wanted: A C++ REST library for integration with JIRA
I'm seeking recommendations for C++ REST libraries to be able to create a set of tools that connects to JIRA. Perhaps there's even a library especially created for JIRA integrations?
Wishlist:
Good ...
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low-level UI library that allows custom text selection mechanics
I need a GUI or TUI library for linux, that can be used from C, C++ or Python. The library shouldn't give me a repertoir of widgets, but instead allow me to build my own from scratch. I need a ...
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What library/fitting algorithm for C++ do I need to fit an 1D function to experimental data?
I am programming a physics simulation (Ising model, if it matters) and I need to fit an 1D decaying exponential function to a set of data and have an estimation of the parameters of the function but ...
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C or C++ library for putting pixel on the screen
For a fullfledge GUI I can use Qt or GTK. If I want OpenGL or Vulkan, GLFW will do. What is the most appropriate choice if all I want to do is
Open a window
Read image dimensions from stdin
Read ...
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Is there a C++ library, which is compatible with an ESP32 and can send POST request to a site to input some data?
I am working on an ESP32 project. I made a website and now I have to send data some data from an ESP32. The problem is that I don't know how. Is there maybe a C++ library that can help me with that?
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Are there any static code analysis tool for C++ that use the ABC metric?
I'm specifically looking for code analysis tools for C/C++. I'm wondering if there are any code analysis tools that evaluate code based on the ABC metric.
If there are such tools, I also want to know ...
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Seeking a lightweight C/C++ stats library that will do time series analysis and forecasting (ARIMA, etc)
Working here in an embedded Linux scenario. I'm wondering if someone could identify or point me to a C/C++ statistical library that does time series analysis (including ARMA and ARIMA, decomposition, ...
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Modbus RTU C/C++ opensource library
I'm looking for a C/C++ library to communicate with devices through Modbus-RTU. The libmodbus is available but it's under LGPL license and LGPL requires the library to be user replaceable. ...
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Need a recommendation on a C++ library for file encryption
What would be a recommended library to use for file encryption in C++?
I am looking for a standard up-to-date data encryption.
The file-encryption will be based on a password.
Searching the web I came ...
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What is an example of a modern build and CD pipeline for C++?
Software Engineering common practices change over time.
What is an example (Linux-based) stack of a modern build & release pipeline for C++ with continuous integration and delivery.
As of 2022, ...
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C++ 3D library to render GCode Files (Simple list of lines)
I'm looking for a simple 3D Library to render GCode Files into a C++/Qt5.15.2 software project running on Windows.
A GCode file contains the instructions for a 3D-Printer to print a 3D Model (where to ...
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Library for Variational Mesh Decomposition
I need a mesh segmentation algorithm for my application. This paper seems to have a really good segmentation at decent performance on the GPU. Does anyone know of such libraries to perform this mesh ...
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Query XML in C++ Visual Studio 2019
The ability to query XML with tools like LINQ and XQuery/XPath seem to have been around at least as far back as 2010. However, I haven't found anything that works well (or at all) in C++ with Visual ...
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Library for Itanium ABI name magling/demangling
(Inspired by this question on StackOverflow)
It seems compilers like GCC and clang don't provide a facility for mangling names.
Is there a library which performs name mangling and unmangling according ...
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Simple "quick & dirty" stats for C++ containers/ranges
I'm looking for a small header-only library which takes a C++ container (or range, or iterator pair) with numbers, and gives you some basic stats about it: average, variation, kurtosis, standard ...
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Could you please recommend software/library/module that can do abstraction of connecting and working with databases maybe with CRUD Interface?
I have spent several days on web, but i am unable to find answer to my question: Currently we are looking for software in form of (preferably) NodeJS module/library. The library should abstract tasks ...
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Good calculus library for C++?
I want to calculate pi accurately to a million digits or even more and I came across the Chudnovsky algorithm and I want to use it but it requires summation calculus. So what is the best library for ...
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Convert JSON -> YAML with C++
I want to convert data in JSON format to YAML using C++.
Inside the converter I want to change some values in the data.
Right now, my plan is to:
Parse the data into a C++ struct using rapidjson
...
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Fixed latency and consecutive packets over network
My application is to transport an RF signal (from IQ samples) over a network with a fixed minimum latency. Here are some requirements to make a clone of the signal:
Unidirectional data transfer from ...
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PostgreSQL client with boost::asio integration
My team is in the process of rewriting a legacy application written in C/libevent to the modern tech stack (we decided to use C++20 and boost::asio). The old implementation suffers from poor ...
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Extracting Text from PDF Docs into separate new filename Docs
I have a mass number of PDF files (>2k files) that look something similar to this
(Image of Sample PDF)
I have list indentations (A, B, C, D), followed by text. What I'm trying to achieve is to ...
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MacOS : ditto utility - does an equivalent library exists?
I am looking for an opensource library for ditto utility. Basically I wanted to preserve all the extended attributes, ACL and every other stuff which could be associated with a file, saved and ...
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A programmign language for real-time 3D intensive graphics that doesn't use semicolons
I want something like the power of C/C++ but I hate semicolons.
Is there some language I can use that doesn't use them and is similar to performance to the C or C++ languages for a desktop app that ...
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Code Validator for different programming languages
Does anybody know any validators for different programming languages? I'm trying to implement it to my web app and I'll need a code validator. I saw fbinfer for Java, C and C++ (but it's not supported ...
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C++ Project Reader - no compiling required
I am looking for an application to help me read the source code for a C++ project I have been given. I won't be doing any actual editing or compiling of the code though; I'm just reading through the ...
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Any suggestions for face tracking/rigging/puppeting libraries in C++?
I want to integrate face tracking and avatar puppeting into my C++ project. Is there an existing library that I can feed a webcam texture and get a rendered avatar texture out? Or is there a ...
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Are there any recommended open-source C/C++ libraries for time series analysis similiar to TSFresh etc
I am looking for a C/C++ library to process time series data. I found a question from 2010: C++ time series library (analysis and processing) with suggestions. So, 12 years have passed and some links ...
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Constraints Solver Library C++
I am writing a basic CAD application where a user can create 2D constraints between points.
There will be a number of different constraint types and so I am looking for a free general constraints ...
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Is there a keyboard for Android designed for coding?
Is there a GBoard or Samsung keyboard that can be downloaded onto a Android device (like a Samsung S10) that makes it easier for coding (C++), ie: includes +, =, /, etc in a more accessible place?
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