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  3. FVehicleBlackboard

FVehicleBlackboard

VehicleBlackboard: this is a simple generic map that can store any type, used as a way for decoupled modules to share calculations or transient state data (on the physics thread only).

API > API/Runtime > API/Runtime/ChaosVehiclesCore > API/Runtime/ChaosVehiclesCore/SimModule

References

   
Module ChaosVehiclesCore
Header /Engine/Source/Runtime/Experimental/ChaosVehicles/ChaosVehiclesCore/Public/SimModule/VehicleBlackboard.h
Include #include "SimModule/VehicleBlackboard.h"

Syntax

class FVehicleBlackboard

Remarks

VehicleBlackboard: this is a simple generic map that can store any type, used as a way for decoupled modules to share calculations or transient state data (on the physics thread only). Values submitted are copy-in, copy-out. Unlike a traditional blackboard pattern, there is no support for subscribing to changes.

Functions

  Type Name Description
Public function bool

Contains ( FName ObjName
)

 Returns true/false to indicate if an object is stored with that name
Public function void

Invalidate ( FName ObjName
)

 Invalidate an object by name
Public function void Invalidate all objects that can be affected by a particular circumstance (such as a rollback)
Public function void Invalidate all objects
Public function void

Set ( FName ObjName,
T Obj
)

 Store object by a named key, overwriting any existing object
Public function Const bool

TryGet ( FName ObjName,
T& OutFoundValue
)

 Attempt to retrieve an object from the blackboard.

Enums

  Type Name Description
Public enum EInvalidationReason    

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