Time measurements across several blocks

• Total waiting time in several queues
  • in SimEvents: only time between two points
  • solution: accumulation of several waiting times in an attribute
• New timer components for Start/Pause/Continue/Read
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  • submodell PauseCTimer
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• Time measurement across several queues
  • problem with null server when accumulating between queue and server
• Workaroud
  • measure t_Q+S and t_S
  • accumulate behind server (= before next queue) t_Q = t_Q+S - t_S