C4 Engine
C4 Engine API Documentation

Time Manager

DeferredTask General base class for objects which can be scheduled to perform a task after a specific amount of time.
Interpolator Encapsulates a general interpolator.
TimeMgr The Time Manager class.
Timer A deferred task which signals the expiration of a specific amount of time.
Data Structures
DateTime Contains information about a date and time.
SubrangeData Contains information about what ranges were covered during an interpolator update.