/UML_Playground

Primary LanguageC++

UML_Playground

Finite State Machines

Mealy Machine

  1. Output is produced by state machine depends on input events fed to state machine && the active state of the state machine.
  2. Output (also known as input action) is produced during transition; not inside the state itself.
  3. Output is represented along each input separated by a / on transition arrow.

Moore Machine

  1. Output is determined ONLY by the active state of the state machine and NOT by any input events.
  2. Output (also known as entry action) is produced inside the state itself; not during transition.
  3. Output is represented inside state.

Implementation of State Machine

  1. Nested Switch Approach.
  2. State Table Approach.
  3. State Handler Approach.