increase. Therefore now we only communicate with the old neighbouring
processes that were already there before the sync.

[[Imported from SVN: r204]]

[[Imported from SVN: r203]]

[[Imported from SVN: r202]]

insertion and removal of elements.

[[Imported from SVN: r201]]

[[Imported from SVN: r200]]

[[Imported from SVN: r199]]

BufferedCommunicators:

In the MessageInformation the start (offset from beginning of the
buffer) has to be in number of values of type Type as we operate on a
Type* array. In contrary the size has to be in bytes, as MPI works on
void*.

[[Imported from SVN: r198]]

accessing arrays, and containers.

[[Imported from SVN: r197]]

during the sync process. This prevents having to renumber all pairs afterwards.

[[Imported from SVN: r196]]

[[Imported from SVN: r195]]

index of the result is not probe but low.

[[Imported from SVN: r194]]

[[Imported from SVN: r193]]

[[Imported from SVN: r192]]

entries from single linked list.

[[Imported from SVN: r191]]

[[Imported from SVN: r190]]

[[Imported from SVN: r189]]

[[Imported from SVN: r188]]

[[Imported from SVN: r187]]

[[Imported from SVN: r186]]

[[Imported from SVN: r185]]

[[Imported from SVN: r184]]

namespace amg is now Amg.

[[Imported from SVN: r183]]

Introduced breadth first search algorithm to visit aggregates.

[[Imported from SVN: r182]]

[[Imported from SVN: r181]]

from information obtained from neighbouring processes.

[[Imported from SVN: r180]]

  markAsDeleted method has O(log(N)) complexity because of the binary
  search.

- Removed bug when deleting indices. The deleted  index pairs were not
  removed when no indices where added.

- added possibility to print the index sets for debugging.

[[Imported from SVN: r179]]

[[Imported from SVN: r178]]

[[Imported from SVN: r177]]

always use the default template parameter.

[[Imported from SVN: r176]]

method in the index has log(N) complexity because of the binary search.

[[Imported from SVN: r175]]

[[Imported from SVN: r174]]

[[Imported from SVN: r173]]

[[Imported from SVN: r172]]

[[Imported from SVN: r171]]

[[Imported from SVN: r170]]

[[Imported from SVN: r169]]

made constructors of enditerators more efficient.

[[Imported from SVN: r168]]

Removed unnecessary SelectType in VertexIteratorT::begin() and ::end().

[[Imported from SVN: r167]]

Adapted Agregation to the new clean interface.
Debugged all graph classes and the aggregator.

[[Imported from SVN: r166]]

[[Imported from SVN: r165]]