[[Imported from SVN: r290]]

[[Imported from SVN: r286]]

[[Imported from SVN: r285]]

[[Imported from SVN: r283]]

arrays and allocator. This should eventually be set to std::size_t to
address the entries of the allocated entries.

Currently dd crashes if size_type is size_t. Therefore it is still int
right now.

[[Imported from SVN: r282]]

[[Imported from SVN: r281]]

[[Imported from SVN: r280]]

[[Imported from SVN: r279]]

The autobuild should succeed now!

[[Imported from SVN: r278]]

[[Imported from SVN: r277]]

[[Imported from SVN: r274]]

The EdgeDescriptor ist std::ptrdiff_t.

[[Imported from SVN: r273]]

Thus we can use internal properties during the identification of the
aggregate and save space.
And later on during the galerkin product the visited flag can be
represented by std::vector<bool>.

Compiles now and passes the tests.

[[Imported from SVN: r269]]

[[Imported from SVN: r268]]

[[Imported from SVN: r267]]

[[Imported from SVN: r264]]

[[Imported from SVN: r263]]

[[Imported from SVN: r262]]

[[Imported from SVN: r261]]

This should not have any effect if you have just used istl as a sequential
solver.

[[Imported from SVN: r260]]

[[Imported from SVN: r256]]

[[Imported from SVN: r252]]

Now the identification of the excluded vertices
can also be done with custom containers.

[[Imported from SVN: r251]]

[[Imported from SVN: r250]]

[[Imported from SVN: r249]]

[[Imported from SVN: r248]]

[[Imported from SVN: r244]]

[[Imported from SVN: r243]]

[[Imported from SVN: r242]]

[[Imported from SVN: r241]]

[[Imported from SVN: r240]]

[[Imported from SVN: r238]]

[[Imported from SVN: r237]]

[[Imported from SVN: r236]]

[[Imported from SVN: r234]]

[[Imported from SVN: r231]]

[[Imported from SVN: r229]]

communicate from STL containers without effort.
Changed test accordingly.

[[Imported from SVN: r220]]

communicate from STL containers without effort.

[[Imported from SVN: r219]]

different values are documented.

[[Imported from SVN: r218]]