Boost mailing page: Re: [boost] Is it possible to get the argument's type of lambda

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From: Peter Dimov (pdimov_at_[hidden])
Date: 2007-07-08 14:46:59

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Reply: I Wei: "Re: [boost] Is it possible to get the argument's type of lambda_functor?"

I Wei wrote:

> With the boost::function<>::argN_type I can get boost::function's
> argument type. How can I do with the boost::lambda_functor?

You can't because there is no such thing. A lambda functor such as _1 + 2
can accept (almost) any argument x for which x+1 makes sense. What are you
trying to do?

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