From: Hugo Duncan (hugoduncan_at_[hidden])
Date: 2003-10-09 10:07:16
I'm looking for the following MPL functionality and wondering if it
already exists somewhere.
I would like to use a runtime index into a typelist to execute a
metafunction (if I've got the terminology correct). At the moment
I can see how to implement this with mpl::for_each, but is there
a better way? Have I missed anything obvious?
case 0: my_template_fn< mpl::at<my_type_sequence,0> >(); break;
case 1: my_template_fn< mpl::at<my_type_sequence,1> >(); break;
case 2: my_template_fn< mpl::at<my_type_sequence,2> >(); break;
I would like to write
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