# FeatStd Util

#### Simple State Machine

New classes [FeatStd::StateMachine](http://dev.doc.cgistudio.at/APILINK/class_feat_std_1_1_state_machine.html "Use the StateMachine class to define a top state machine or a sub state machine. Each activation will...") and [FeatStd::HistoryStateMachine](http://dev.doc.cgistudio.at/APILINK/class_feat_std_1_1_history_state_machine.html "Use the HistoryStateMachine class to define a top state machine or a sub state machine. A HistoryStateMachine will remember its last internal state. The init state will be only set for the first activation. Afterward the history state will be used.") have been added which allow the composition of a simple state machine.

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