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Top Forums Programming Module Support! How does it work? Post 302075444 by Corona688 on Saturday 3rd of June 2006 01:57:10 AM
Old 06-03-2006
Quote:
Originally Posted by grumpf
Your program contains an array of functionpointers and you want to change it on run time ?

can you give an example why on earth someone would do it ?
Plugins work this way. That way, things like codecs don't have to be hardcoded -- or even linked -- into the program, they can be loaded on command. it's usually blocks of functions that get loaded though.
 

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oggz-codecs(1)						      General Commands Manual						    oggz-codecs(1)

NAME
oggz-codecs -- List codecs in one or more Ogg files and their bitstreams. SYNOPSIS
oggz-codecs [-a | --all ] [-m | --mime ] [-1 | --one-per-line] filename ... oggz-codecs [-h | --help ] [-v | --version ] Description oggz-codecs displays a list of codecs found in one or more Ogg files and their bitstreams. The default comma-separated output is designed for use in an HTML5 <video> codecs attribute. Options oggz-codecs accepts the following options: Display options -a, --all Display codec names multiple times if present in multiple tracks. -m, --mime Display MIME types rather than codec names. -1, --one-per-line Display one entry per line. Miscellaneous options -h, --help Display usage information and exit. -v, --version Output version information and exit. AUTHOR
Conrad Parker May 15, 2008; COPYRIGHT
Copyright (C) 2009 Annodex Association SEE ALSO
oggz-info(1) hogg(1) oggz-codecs(1)
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