Redesign of the map adaptors.
/smart reference handling only used by functions/
Better handling of the function objects and functions.
\\\todo May we use operators instead of the addMap, subMap...?
1 /// The namespace of LEMON
3 /// \todo Some more detailed description would be nice here.
7 /// The namespace of LEMON concepts and concept checking classes
9 /// \todo Some more detailed description would be nice here.