StateTransitionContext.ixx File

Context information for state transitions. More...

Included Headers

#include <helios.engine.state.types.StateTransitionType> #include <helios.engine.state.types.StateTransitionId>

Namespaces Index

namespace	helios
namespace	engine
namespace	state
namespace	types

Classes Index

class	StateTransitionContext<StateType>
	Captures the complete context of a state transition. More...

Description

Context information for state transitions.

File Listing

The file content with the documentation metadata removed is:

1

5module;

6

7

8export module helios.engine.state.types.StateTransitionContext;

9

10import helios.engine.state.types.StateTransitionId;

11import helios.engine.state.types.StateTransitionType;

12

13export namespace helios::engine::state::types {

14

26 template<typename StateType>

27 class StateTransitionContext {

28

29 using StateTransitionIdType = typename StateTransitionId<StateType>::Type;

30

34 StateType from_;

35

39 StateTransitionIdType transitionId_;

40

44 StateType to_;

45

46 public:

47

55 explicit StateTransitionContext(

56 const StateType from,

57 const StateType to,

58 const StateTransitionIdType transitionId

59 ) : from_(from), to_(to), transitionId_(transitionId) {}

60

66 [[nodiscard]] StateType to() const noexcept {

67 return to_;

68 }

69

75 [[nodiscard]] StateType from() const noexcept {

76 return from_;

77 }

78

84 [[nodiscard]] StateTransitionIdType transitionId() const noexcept {

85 return transitionId_;

86 }

87

88 };

89

90}

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