[[Imported from SVN: r3018]]

[[Imported from SVN: r3017]]

existant in grid.

[[Imported from SVN: r3016]]

Not completed yet :-(

[[Imported from SVN: r3015]]

[[Imported from SVN: r3014]]

[[Imported from SVN: r3013]]

[[Imported from SVN: r3012]]

[[Imported from SVN: r3011]]

Untested !

[[Imported from SVN: r3010]]

[[Imported from SVN: r3009]]

[[Imported from SVN: r3008]]

[[Imported from SVN: r3007]]

[[Imported from SVN: r3006]]

[[Imported from SVN: r3005]]

[[Imported from SVN: r3004]]

[[Imported from SVN: r3003]]

and supports FE functions with different number of components).

[[Imported from SVN: r3002]]

- P1FEFunctionManager manages several FE functions that are adapted.
I am not happy with the abstractions yet. They work but I will change them
in the very near future.

[[Imported from SVN: r3001]]

works also in parallel version. Do not use nSons==1 in that case.

[[Imported from SVN: r3000]]

[[Imported from SVN: r2999]]

- NFather(...) added
- PositionInFather(...) added

[[Imported from SVN: r2998]]

contains() method returns index as well.

[[Imported from SVN: r2997]]

[[Imported from SVN: r2996]]

[[Imported from SVN: r2995]]

[[Imported from SVN: r2994]]

[[Imported from SVN: r2993]]

[[Imported from SVN: r2992]]

necessary for adaptivity.

[[Imported from SVN: r2991]]

[[Imported from SVN: r2990]]

on id sets (either local or global) as keys.

[[Imported from SVN: r2989]]

Added an overloaded contains method that allows to check if the mapper provides
an index for an entity. This is mainly for the id set based mappers.

[[Imported from SVN: r2988]]

to albertagrid. This fixes task #33.

[[Imported from SVN: r2987]]

- UG's id was overwritten in vertices because it was used by leaf index
- IDs are now unique over all codims and levels by ORing codim
- Parallel case not tested
- Still: IDs are only implemented for codims 0 and dim. Edges and faces can be done
fairly easily but are not required for P1 elements :-)

[[Imported from SVN: r2986]]

[[Imported from SVN: r2985]]

[[Imported from SVN: r2984]]

[[Imported from SVN: r2983]]

[[Imported from SVN: r2982]]

[[Imported from SVN: r2981]]

[[Imported from SVN: r2980]]

[[Imported from SVN: r2979]]