Command, 一个C++库用于处理命令行参数

jopen 5年前

Command, 一个C++库用于处理命令行参数。

Installation

debian package

$ wget https://github.com/quayle/command/releases/download/v0.2.1-deb/command_0.2.1_all.deb  $ sudo dpkg -i command_0.2.1_all.deb

from sources

You will need to have autotools installed (automake, autoconf, ...)

$ ./autogen.sh  $ ./configure  $ make  $ sudo make install

Configuration

You need to enable c++11 support in your compiler. You can achieve that in g++ and clang++ by adding-std=c++11compilation flag.

As this is header-only library, you don't need any additional steps.

Usage

example.cpp:

#include <iostream>  #include <command/command.h>  #include <command/option.h>    using namespace command;    int main(int argc, char *argv[]) {      try {          Command command(argc, argv, {              new Option<void>("-h", "Help", [](void) { std::cout << "Help information\n"; })          });      }      catch(const std::exception & e) {          return 1;      }        return 0;  }

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