@table{@cols} = split /\t/;

[download]
The input data is stored in a array of hash hash slice with each element in the @cols as keys. The reference to the hash table is then stored in @data.
http://www.manning.com/cross/
free download Chapter 2 has a figure explaining just this!
HTH
Update:  @table{@cols} = split /\t/; is a hash slice as others have mentioned!

In reply to Re: Data Structure: HOA or AOH ?? by umasuresh
in thread Data Structure: HOA or AOH ?? by snape

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