[[Imported from SVN: r229]]

[[Imported from SVN: r228]]

[[Imported from SVN: r227]]

[[Imported from SVN: r226]]

[[Imported from SVN: r225]]

Furthermore added Jinv in SimpleElement for method jocobian_inverse.

[[Imported from SVN: r224]]

[[Imported from SVN: r223]]

[[Imported from SVN: r222]]

[[Imported from SVN: r221]]

[[Imported from SVN: r220]]

[[Imported from SVN: r219]]

[[Imported from SVN: r218]]

added. This method now returns and object of type LocalFunctionIterator.

The parameter of this method is and GridIterator which can be a
LevelIterator or HierarchicIterator and so on.

[[Imported from SVN: r217]]

discretefunction returns an object of the type LocalFunctionIterator,
because the cooresponding LocalFunction object can be a virtual object. It
is the same concept like in the method entity of the class Entity.

[[Imported from SVN: r216]]

moment and type.

There was a bug in Constructor (i dont if its really a bug), the number of
elements wasn't calced, so the method size always returned 0.

Fixed it.

[[Imported from SVN: r215]]

the tests

[[Imported from SVN: r214]]

only needed if Dune should be installed globally (or distributed as a
tarball)

[[Imported from SVN: r213]]

[[Imported from SVN: r212]]

[[Imported from SVN: r211]]

The BoundaryEntity has to be implementedt still.

Furthermore all classes of SimpleGrid are now derived from the default
interface classes.

[[Imported from SVN: r210]]

Coordinates were seted up wrong. Now it works.

[[Imported from SVN: r209]]

[[Imported from SVN: r208]]

Added EL_INFO * Provider in agmemory.hh for EL_INFO memory access.

[[Imported from SVN: r207]]

defined in vectorspace.hh.

[[Imported from SVN: r206]]

[[Imported from SVN: r205]]

[[Imported from SVN: r204]]

belong together. Furthermore made some changes in localfunctionarray for
speedup.

[[Imported from SVN: r203]]

[[Imported from SVN: r202]]

computed.

[[Imported from SVN: r201]]

outer normal of an entity scaled with the volume of the intersection.
The default implementation can be overloaded if speedup if possible.

[[Imported from SVN: r200]]

[[Imported from SVN: r199]]

[[Imported from SVN: r198]]

function. Furthermore added the method 'done' to the interface.

[[Imported from SVN: r197]]

[[Imported from SVN: r196]]

local function at the same time (entity and neighbor) and the local
functions are kept until needed again.

For this reason fro each time the method 'access' of discrete function was
called the method 'done' has to be called to free the local function.

[[Imported from SVN: r195]]

implementation and only the corresponding discretefunction needs to know
this method. Sometimes we dont nned this method.

Furthermore removed the interface for LocalFunctionInterator because we
dont nned this.

[[Imported from SVN: r194]]

The implementation of the management moved to agmemory.hh.

[[Imported from SVN: r193]]

[[Imported from SVN: r192]]

Access to neighbor was tuned. Now ist a lot fast due to
stack management of NeighborEntity in NeighborIterator.
The Objects are first generated with new and then holded until
the corresponding grid is deleted.

[[Imported from SVN: r191]]

[[Imported from SVN: r190]]