https://github.com/zheoni/parsegar

Another and worse C++ command line argument parser
https://github.com/zheoni/parsegar

argument-parser command-line-parser cpp parser

Last synced: 8 months ago
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Another and worse C++ command line argument parser

• Host: GitHub
• URL: https://github.com/zheoni/parsegar
• Owner: Zheoni
• License: mit
• Created: 2019-08-24T14:00:49.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2019-11-03T14:53:27.000Z (over 6 years ago)
• Last Synced: 2025-01-20T06:24:01.414Z (over 1 year ago)
• Topics: argument-parser, command-line-parser, cpp, parser
• Language: C++
• Size: 3.91 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# PARSEGAR

This is another and worse C++ parser for the command line arguments.

I have done this so simple and basic because I need it for other

projects, therefore it lacks some features, but it may be updated in

the future.

## Usage

Include the `parsegar.hpp` header file. To set your arguments or flags

create a argsConfig object and use addFlag or addArgument to add them.  

Next create a argsParser object with the config object, argc and argv.

**This can throw exceptions** (std::runtime_error) if the input has errors.

A simple example:

```c++

#include "parsegar.hpp"

#include 

int main(int argc, const char** argv) {

    argsConfig config;

    config.addFlag("-a");

    config.addFlag("-h");

    config.addArgument("-o");

    argsParser parser(config, argc, argv);

    std::cout << "-a: " << parser.getFlag("-a") << std::endl;

    std::cout << "-h: " << parser.getFlag("-h") << std::endl;

    std::cout << "-o: " << parser.getArgument("-o") << std::endl;

}

```

## Compiling

Requires **c++11** at least. You have to also compile `parsegar.cpp`.  

For example the above example is compiled with the following command:  

`clang++ -std=c++11 parsegar.cpp main.cpp`