[This message was posted by Dale Wilson of Object Computing, Inc <[email protected]> to the "FAST Protocol" discussion forum at http://fixprotocol.org/discuss/46. You can reply to it on-line at http://fixprotocol.org/discuss/read/ea0d8571 - PLEASE DO NOT REPLY BY MAIL.]
Hi gu gang, When you're learning how FAST encoding works, there is no substitute for reading and understanding the standard; however, once you understand it, this cheat-sheet may come in handy as a reference: http://code.google.com/p/quickfast/wiki/FastFieldRules To take one of your examples: <uInt32 name="RptSeq" id="83"><increment /></uInt32> Find the row that starts Increment Mandatory Reading across that row you can see that it uses a pmap bit. If the bit is zero then there is no value in the stream and the result is the dictionary + 1; if the pmap bit is one then the value comes from the stream. Hope this helps, Dale Wilson Principal Software Engineer Object Computing, Inc. [You can unsubscribe from this discussion group by sending a message to mailto:[email protected]] --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Financial Information eXchange" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/fix-protocol?hl=en -~----------~----~----~----~------~----~------~--~---
