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Boost C++ Libraries The program_options library allows program developers to obtain program options, that is (name, value) pairs from the user, via conventional methods such as command line and config file.
To add options, you use the add_options() function and append all your options, each one surrounded with parenthesis. Here, we declared two options (help and version). They can be set with --help and --version. You can use operator on the description to output all the options of program.
How would one go about specifying short options without their long counterparts in boost?
(",w", po::value<int>(), "Perfrom write with N frames")
generates this
-w [ -- ] arg : Perfrom write with N frames
Any way to specify short options only?
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