Re: [Boost-users] Boost-users Digest, Vol 1062, Issue 2

From: james.jones_at_[hidden]
Date: 2006-10-19 14:27:50

From: Arnaldur Gylfason <arnaldur.gylfason_at_[hidden]>
> Let's say I have to parse "(_1 + _2)*_1" and "(_1/_2)*_1". I only get 
> these command strings at runtime so I don't know the expressions at 
> compile time.

I don't think there's any hope of making it work this way. Ultimately you really need to use run-time expression structures if you're building expressions at run-time.

This is not hard to do, however. My advice would be to use boost::variant.

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