How do I retrieve binary cluster data from a file without the presense of the cluster size in the data?

Hey guys, I'm trying to read a binary data file created by a C++ program that didn't append sizes to the structures that were used when writing out the data. I know the format of the structures and have created a cluster typedef in LabView. However the unflatten from string function expects to see additional bytes of data identifying the size of the cluster in the file. This just plain bites! I need to retrieve this data and have it formatted correctly without doing it manually for each and every single element. Please Help!
Message Edited by AndyP123 on 06-04-2008 11:42 AM

Small update. I have fixed size arrays in the clusters of data in the file and I have been using arrays in my typedefs in LabView and just defining x number of indexes in the arrays and setting them as the default value under Data Operations. LabView may maintain the default values, but it still treats an array as an unknown size data type. This is what causes LabView to expect the cluster size to be appended to the file contents during an unflatten. I can circumvent this in the most simplest of cases by using clusters of the same type of data in LabView to represent a fixed size array in the file. However, I can't go around using clusters of data to represent fixed size arrays BECAUSE I have several multi-dimentional arrays of data in the file. To represent that as a cluster I would have to add a single value for every element to such a cluster and make sure they are lined up sequentially according to every dimension of the array. That gets mighty hairy, mighty fast.
EDIT: Didn't see that other reply before I went and slapped this in here. I'll try that trick and let you know how it works.......
Message Edited by AndyP123 on 06-04-2008 12:11 PM

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