String generation with regex criteria

Posted by menjaraz on Stack Overflow See other posts from Stack Overflow or by menjaraz
Published on 2012-04-05T17:25:52Z Indexed on 2012/04/05 17:30 UTC
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regex

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string

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delphi

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generator

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enumerator

I wonder wether it is feasible to implement an optimal string generator Class meeting the following requirements:

Generation criteria using regex
Lexicographical order enumeration.
Count propetry
Indexed access

I don't feel comfortable with regular expression: I cannot come up with a starting piece of code but I just think of a naive implementation using a TList as a base class and use a filter (Regex) against "brute force" generated string.

Thank you.

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