[libxml++] Method to get text children with content

["Arthur Maciel" <arthurmaciel gmail com>]

Hi there.

Just as a suggestion, do you think it would be useful for libxml++ to
have a method of tthe class Node to get children that are NOT  ( (text
AND white space) OR comment ) ? This should be useful for getting
children that have content.

I have to do this testing almost everywhere I need to get children.

Would like to hear your opinion.

Regards,
Arthur