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author | agc <agc> | 2002-10-28 13:10:47 +0000 |
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committer | agc <agc> | 2002-10-28 13:10:47 +0000 |
commit | ced436cc4f565ca2de5c1cee845c0e5c8855981d (patch) | |
tree | fa56fa65b554477c0da481836686ae4ec932b3f0 /games/tscp | |
parent | b7cb6ba29a25f9f22c4a1965a7e7943322f202d4 (diff) | |
download | pkgsrc-ced436cc4f565ca2de5c1cee845c0e5c8855981d.tar.gz |
Initial import of libargparse-0.1.0000 into the NetBSD Packages Collection.
libargparse is a command line argument parser library in C++
The ArgParse class allows you to specify names of options that you
want parsed, along with a usage message for them. Options come in
four flavors: flag, int, float, and string. Flags don't take
arguments, but the other kinds do. For an option that takes an
argument, it can be specified with an equals sign, with a colon, or by
putting it in the next element of argv. ("--foo=stuff",
"--foo:stuff", or "--foo stuff", respectively)
The flavors that take arguments also come in array flavors. With an
array, you specify a pointer to a vector of the basic type, instead of
just a pointer to a basic type. This allows the option to appear more
than once, and the new values are appended to the array. Optionally,
you can also specify a separator character, so that multiple array
elements can be parsed up from a single instance of the option.
Options can start with either a single dash or a double dash, but see
allowOneCharOptionsToBeCombined() for more information.
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