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root |
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%include "std.mgp" |
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%%default 1 bimage "gtk/gtk-window.jpg" 1024x768, center |
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%page |
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%%bimage "gtk/screenshot.jpg" 1600x1200 |
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Algorithm::FEC |
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%page |
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Algorithm::FEC |
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%font "t5" |
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+---+---+---+---+---+---+---+---+ |
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| 0 | | | | | | |n-1| |
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+---+---+---+---+---+---+---+---+ |
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DDD DDD DDD DDD DDD DDD DDD DDD |
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%page |
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Algorithm::FEC |
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%font "t5" |
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+---+---+---+---+---+---+---+---+---+---+-----+ |
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| 0 | | | | | | |n-1| n | |n+k-1| |
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+---+---+---+---+---+---+---+---+---+---+-----+ |
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DDD DDD DDD DDD DDD DDD DDD DDD CCC CCC CCCCC |
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%page |
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API |
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Kodieren |
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%pause |
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%font "t5" |
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$fec = new Algorithm::FEC $n, $k, $blocksize; |
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%pause |
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$fec->set_encode_blocks ([array_of_blocks]); |
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%pause |
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$block = $fec->encode ($index); |
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%pause |
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%font "s" |
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Dekodieren |
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%pause |
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%font "t5" |
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$fec = new Algorithm::FEC $n, $k, $blocksize; |
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%pause |
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$fec->set_decode_blocks ([blocks], [indices]); |
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%pause |
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$fec->decode; |
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%pause |
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$fec->shuffle ([blocks], [indices]); |
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$fec->copy ($srcidx, $dstidx); |
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%page |
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Blockangaben |
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%pause |
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"String mit Blocksize Octets Länge" |
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%pause |
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FILEHANDLE einer Datei mit Blocksize Octets Länge |
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%pause |
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[FILEHANDLE, offset] |
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