Perl Monks, I humbly seek your wisdom:

I wish to unpack a series of strustures from a binary file. I have used:

@array = unpack("f*", join('',<$filehandle>));
to load an array of floats into memory from a smaller binary file, but
a) This file is too big to fit in memory
b) It has a complex structure, like "int, int, float, float, float" repeating.

How shall I iteratively unpack the next structure from the file into a list of scalars, without loading the whole file into memory?


In reply to Iteratively unpack structure from binary file by cMonkE

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