Re: [boost] [mpl]suggested addition invault/cppljevans/mpl/child_i_depth_j.zip

Larry Evans wrote:

child_i_depth_j allows the traversal of a tree of applications. It's useful for accessing, for example, the i-th superclass of the results of mpl/fold, as demonstrated by the test file:

libs/mpl/test/child_i_depth_j_test.cpp

included in the zip file mentioned in the subject line.

Could this be added to mpl? Is there something I could do to facilitate this addition?

Writing some documentation might help. For instance, what is an application? You say it's defined in application_parts.hpp, but I don't see any definition there.

-regards Larry

Jonathan