Hello Larry, sorry for the late reply. Larry Evans wrote:
On 06/03/2005 08:37 AM, Tobias Schwinger wrote:
Larry Evans wrote:
[...] http://cvs.sourceforge.net/viewcvs.py/boost-sandbox/boost-sandbox/boost/fiel...
IIRC, I have looked at this code before. A brief example (maybe in form of a @code block) would be a great.
Sorry, I don't know what a @code block is; however, I've just uploaded some test code to the vault in the:
I meant something like: //! @code //! <brief example> //! @endcode
cppljevans/field_visitor_test/simple_record_field_traversal_test.zip
That code shows two versions of a record:
record<visitable_not> record<visitable_yes>
the first contains fields<visitable_not,i> which are not visitable, the 2nd contains the the same fields except they're fields<visitable_yes,i>, where i=0..2. This should illustrate what's needed to make a field "visitable".
Hope you're interested ;)
Downloaded it, but didn't find the time to use it, yet. It looks "potentially useful" and having an example rather than just plain code will help a lot getting into it. Thanks, Tobias