changed: moved the SnapShotManager class completely to snapShotManager.h removed unnecesssary header inlcusions changed: SnapShotManagers are no longer friends of SnapShots removed: unnecessary methods regarding the length of snapshot instances (*DataLength(), *TotalLength()) added: interfaces for interaction with Systems, e. g. read/write all Atom positions from/to a System added: tentative implementation of input/output stream operators
changed: moved the SnapShotManager class completely to snapShotManager.h
removed unnecesssary header inlcusions
changed: SnapShotManagers are no longer friends of SnapShots
removed: unnecessary methods regarding the length of snapshot instances
(*DataLength(), *TotalLength())
added: interfaces for interaction with Systems, e. g. read/write all Atom
positions from/to a System
added: tentative implementation of input/output stream operators

tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball