ExprTK
C++ Mathematical Expression Parsing And Evaluation Library https://www.partow.net/programming/exprtk/index.html (by ArashPartow)
tomlplusplus
Header-only TOML config file parser and serializer for C++17. (by marzer)
Our great sponsors
ExprTK | tomlplusplus | |
---|---|---|
10 | 23 | |
566 | 1,392 | |
- | - | |
0.0 | 6.4 | |
4 months ago | about 1 month ago | |
C++ | C++ | |
- | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ExprTK
Posts with mentions or reviews of ExprTK.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-04-22.
-
A Cpp library to evaluate mathematical literal expressions dynamically
I have found many libraries that can evaluate mathematical expressions, e.g. this one: https://www.partow.net/programming/exprtk/index.html
-
Better library for evaluating math expressions stored on a String
I have used https://github.com/ArashPartow/exprtk for this task, since it is cpp we also used on IOS, however in android we changed to exp4j since it requires less space and did the same job.
-
What do I do if a repo only has a make file and I'm on windows?
For the specific example repo you cited, the project website also offers some preconfigured example MSVC solutions. You may find this much easier to get set up and running if using a Makefile is not a hard requirement.
- What are some projects that taught you a lot?
-
How to calculate an expression that is stored in a string in C++
This ExprTk library looks promising: https://www.partow.net/programming/exprtk/index.html
-
A boolean logic simulator written in c++ & opengl 3.3. This is a toy project I'm currently developing to help me learn c++ & opengl. No libraries used, apart from stb_image and glad.
Now there are lots of libraries out there for expression processing as well. I would recommend exprtk: https://github.com/ArashPartow/exprtk
- library for solving equations from string?
-
Regular language input math operations
If your actual goal isn't to implement it yourself and you need it for something else, take a look at this library: https://github.com/ArashPartow/exprtk
tomlplusplus
Posts with mentions or reviews of tomlplusplus.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-06.
-
how to handle config files in c++?
Unless you want to make your own config file parser as an exercise (which is a good idea) I'd recommend using toml++.
-
Cmake fetchContent not working in a docker container.
It's a public repo - this one: https://github.com/marzer/tomlplusplus but thank you
-
Poxy - a Doxygen frontend - v0.9.0 released
For a live demo, see the toml++ homepage: https://marzer.github.io/tomlplusplus/
-
Preferred way to read in application settings/config in C++
Added bonus, tomlplusplus is a solid C++ implementation, actively updated, and easy to drop into a project (header only, CMake, vcpkg, Conan, etc.). Very easy to use for what I've needed.
-
toml++ v3.2.0 released
Key links: - Homepage: https://marzer.github.io/tomlplusplus/ - Repository: https://github.com/marzer/tomlplusplus - "What is TOML?": https://toml.io/
-
CMake for toml not working
cmake_minimum_required(VERSION 3.23) project(testProj) set(CMAKE_CXX_STANDARD 23) set(FETCHCONTENT_BASE_DIR ${PROJECT_SOURCE_DIR}/${CMAKE_PROJECT_NAME}/libs CACHE PATH "Missing description." FORCE) include(FetchContent) FetchContent_Declare( tomlplusplus GIT_REPOSITORY https://github.com/marzer/tomlplusplus.git GIT_TAG v3.1.0 ) FetchContent_MakeAvailable(tomlplusplus) add_executable(testProj testProj/src/main.cpp) target_link_libraries(testProj tomlplusplus)
- toml++: Header-Only TOML Config File Parser And Serializer For C++
-
What are some use cases of using shared_ptr in a single threaded program?
I use them in toml++ to store the path of the source document for all the data nodes parsed from that document. Storing it as a separate std::string allocation for every single object would have been very wasteful, and the alternative would have been to make an overall document class that owned everything, which I didn't want to do, so shared_ptr was a good compromise.
-
toml++ v3.1.0 released
Key links: - Homepage: https://marzer.github.io/tomlplusplus/ - Repository: https://github.com/marzer/tomlplusplus - "What is TOML?": https://toml.io/
-
What are some projects that taught you a lot?
toml++ was both my first 'public'/open-source project, and my first ever attempt at a parser. There's a few things I'd do differently now if I were to write it from scratch, but I've learned a lot along the way (particularly about making things build 'clean' on multiple platforms).
What are some alternatives?
When comparing ExprTK and tomlplusplus you can also consider the following projects:
TinyExpr - tiny recursive descent expression parser, compiler, and evaluation engine for math expressions
toml11 - TOML for Modern C++
muparser - muparser is a fast math parser library for C/C++ with (optional) OpenMP support.
Magic Enum C++ - Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code
CGal - The public CGAL repository, see the README below
toml - Tom's Obvious, Minimal Language
Eigen
toml - Python lib for TOML
GLM - OpenGL Mathematics (GLM)
json_test_data - Test data for nlohmann/json
OpenBLAS - OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
cmkr - Modern build system based on CMake and TOML.