[[Imported from SVN: r3300]]

[[Imported from SVN: r3299]]

[[Imported from SVN: r3298]]

[[Imported from SVN: r3297]]

The thing was to call outside() on the intersection iterator only once and
store the EntityPointer. Now it is only slightly more expensive than assembly on tetrahedral
mesh and the same cost as assembly on hex mesh.

[[Imported from SVN: r3296]]

[[Imported from SVN: r3295]]

[[Imported from SVN: r3294]]

[[Imported from SVN: r3293]]

[[Imported from SVN: r3292]]

Also removed not needed getCoordVec method.

[[Imported from SVN: r3291]]

[[Imported from SVN: r3290]]

[[Imported from SVN: r3289]]

[[Imported from SVN: r3288]]

[[Imported from SVN: r3287]]

[[Imported from SVN: r3286]]

separation of LeafIterator and LevelIterator moved from TreeIterator to
EntityPointer, because entities alos have to know, where they come from.
This information is stored be getNewEntity is called.
This Information is needed by the IntersectionIterator. Now the iterator
does different thing when started from and LevelIterator Entity.

The method getNewEntity is specialised now for entities of codim 0,
should be much faster now.

Also bug fix in intersection iterator, when setting up the neighbor in 3d,
the face twist has to be calculated. The neighbors are set up right now.

[[Imported from SVN: r3285]]

[[Imported from SVN: r3284]]

[[Imported from SVN: r3283]]

[[Imported from SVN: r3282]]

missing cases added in the constructor. Also couldnt find symmetric quad- rules for order > 3 for tetrahedron from ugquadrature file

[[Imported from SVN: r3281]]

[[Imported from SVN: r3280]]

[[Imported from SVN: r3279]]

[[Imported from SVN: r3278]]

[[Imported from SVN: r3277]]

[[Imported from SVN: r3276]]

[[Imported from SVN: r3275]]

[[Imported from SVN: r3274]]

[[Imported from SVN: r3273]]

[[Imported from SVN: r3272]]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17186 in this case was a
simple return at the end of the evaluate function.

dune-dd compiles again with g++-3.4.1 on sarge.

[[Imported from SVN: r3271]]

generic shape functions for all dimensions (that do nonesense)
together with a specialization for dim=3.

Moved the specialization to
LagrangeShapeFunctionSetContainer. Pyramid and Prism are only
available in the specialization for dim=3. For all other dimension an
exception is thrown if they are requested.

Still problems compiling dune-dd with g++-3.4.1:

/afs/iwr.uni-heidelberg.de/home/mblatt/dune/dune/dune/disc/shapefunctions/lagrange/pyramidshapefunctions.hh: In member function `T Dune::P1PyramidShapeFunction<C, T>::evaluateFunction(int, const Dune::FieldVector<C, 3>&) const [with C = Dune::sgrid_ctype, T = testadaptivity::NumberType]':
/afs/iwr.uni-heidelberg.de/home/mblatt/dune/dune/dune/disc/shapefunctions/lagrange/pyramidshapefunctions.hh:303: interner Compiler-Fehler: in move_for_stack_reg, bei reg-stack.c:1065
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-3.4/README.Bugs>

Will investigate further: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17186

[[Imported from SVN: r3270]]

my visualisation mad. This works and kan now start tracking the real problem.

[[Imported from SVN: r3269]]

[[Imported from SVN: r3268]]

[[Imported from SVN: r3267]]

[[Imported from SVN: r3266]]

[[Imported from SVN: r3265]]

Uffz, I love UG !

[[Imported from SVN: r3264]]

[[Imported from SVN: r3263]]

[[Imported from SVN: r3262]]

geomTypes () --> geomTypes(0) for elements.

instanciation of subIndex with dim instead of 3, otherwise won't compile
for AlbertaGrid<2,2> .

[[Imported from SVN: r3261]]