如何支持命令行语法和QUOT; -Device：iphone＆QUOT;在升压:: Program_Options？ [英] How to support commandline syntax "-DEVICE:iphone" in Boost::Program_Options?

问题描述

有关的boost :: Program_Options默认语法是--device iphone。我如何支持语法 - 设备：iPhone或-device = iPhone

The default syntax for Boost::Program_Options is "--DEVICE iphone". How can I support syntax "-DEVICE:iphone" or "-DEVICE=iphone"?

推荐答案

Boost.Program_Options有pretty大量的<一个href=\"http://www.boost.org/doc/libs/1_47_0/doc/html/boost/program_options/command_line_style/style_t.html\">option风格的。你似乎特定组合是想为是：

Boost.Program_Options has a pretty large number of option styles. The particular combination you seem to be going for would be:

command_line_style::long_allow_adjacent |
command_line_style::short_allow_adjacent |
command_line_style::allow_long_disguise

这些选项应给你的命令行分析器的风格功能：

    po::store(po::command_line_parser(argc, argv).style(<your styles here>).run(), vm);

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