findBytes -- Search for Bytes in Byte Array

The findBytes method returns the index of the first matching byte sequence in the binary bytes contained in a CkByteData object. A return value of 0 indicates that the data begins with the bytes. A return value of -1 indicates that the byte sequence was not found.

 Chilkat Perl Module Downloads for Windows, Linux, and MAC OS X

use chilkat();



$myData_bytes = pack "C17", 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16;
$myData = new chilkat::CkByteData();
$myData->append($myData_bytes,17);

$findSeq_bytes = pack "C3", 9, 10, 11;
$findSeq = new chilkat::CkByteData();
$findSeq->append($findSeq_bytes,3);

$index = $myData->findBytes($searchBytes);

print $index . "\r\n";