Re: [boost] [python] extracting a string and a one-length list containing a string

At Thu, 10 Mar 2011 09:33:27 +1100, Allan Johns wrote:

Hello,

Given a boost::python object, how can I the difference between that object containing a string, or a sequence of length 1 whos zeroeth element is a string? Ie:

"foo" --vs-- ["foo"]

bp::extract<std::string> succeeds in both cases.

I'm shocked. Really? Can you show the code? -- Dave Abrahams BoostPro Computing http://www.boostpro.com