https://github.com/simplyknownasg/argreffunc

c++ argument parser that uses references and functions
https://github.com/simplyknownasg/argreffunc

Last synced: 16 days ago
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c++ argument parser that uses references and functions

• Host: GitHub
• URL: https://github.com/simplyknownasg/argreffunc
• Owner: SimplyKnownAsG
• License: apache-2.0
• Created: 2017-09-06T00:05:32.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2019-01-12T01:18:12.000Z (about 6 years ago)
• Last Synced: 2024-12-01T01:25:40.239Z (3 months ago)
• Language: C++
• Size: 206 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
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`argreffunc` is a c++ library for parsing command line arguments.

[![Build Status](https://travis-ci.org/SimplyKnownAsG/argreffunc.svg?branch=master)](https://travis-ci.org/SimplyKnownAsG/argreffunc)

[![Build Status](https://ci.appveyor.com/api/projects/status/github/SimplyKnownAsG/argreffunc?branch=master&svg=true)](https://ci.appveyor.com/project/SimplyKnownAsG/argreffunc)

Quickstart

==========

~~~~{.cpp}

#include "arf/argreffunc.hpp"

int main(int argc, char* argv[]) {

    arf::Parser parser;

    std::string name = "you there"; // default value

    parser.add_argument("name", name)

          .add_alias("n");

    std::string domain;

    int port = 22;

    parser.add("url", [&](std::string url) -> void {

        auto colon_loc = url.find(':');

        domain = url.substr(0, colon_loc);

        if (colon_loc != std::string::npos) {

            auto substring = url.substr(colon_loc + 1, url.size() - colon_loc - 1);

            port = std::stoi(substring);

        }

    });

    std::cout << name << "@" << domain << ":" << port << "\n"

}

~~~~

Getting the code

================

CMake

-----

1. Use ``execute_process`` and ``add_subdirectory``. This seems to be the easiest, but if there is a

   better way, let us know how and submit a patch.::

~~~

# Recommend putting this into a `/3rd-party/CMakeLists.txt`

if(NOT EXISTS ${CMAKE_CURRENT_BINARY_DIR}/argreffunc)

    execute_process(

            COMMAND git clone https://github.com/SimplyKnownAsG/argreffunc.git

            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})

endif()

add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/3rd-party/argreffunc/src)

~~~

\example Example.cpp

here's a thing.

2. Use ``ExternalProject_Add```.

Otherwise

---------

1. Download with ``wget``/``curl``

2. ``git clone``/``cmake -Bbuild -H.``/``cmake --build build --target install``