C++-ify calling of data structures. Part #1.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>
C++-ify calling of data structures. Part #2.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>
C++-ify calling of data structures. Part #3.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>
Change nested template paramters from '>>' to '> >'.

'>>' is only valid from c++0x upwards.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>
LockBasedQueue: Cosmetics.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>