FQueuedProcessor

A single processor managed by the processing queue.

API > API/Runtime > API/Runtime/MassEntity

A single processor managed by the processing queue.

   
Name FQueuedProcessor
Type struct
Header File /Engine/Source/Runtime/MassEntity/Public/MassProcessingQueueTypes.h
Include Path #include "MassProcessingQueueTypes.h"

Syntax

struct FQueuedProcessor

Constructors

Name Remarks Include Path Unreal Specifiers

FQueuedProcessor ( TNotNull< UMassProcessor* > InProcessor
)

   MassProcessingQueueTypes.h  

Enums

Public

Name Remarks
EState  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bAggregateRequirements bool Aggregate all data access requirements of the processor and queries to all queries and the processor itself Useful for emulating the legacy processor behavior. MassProcessingQueueTypes.h  
bAggregateThreadRequirements bool If the processor or any query requires game thread execution, then aggregate that requirement to all queries and the processor itself. MassProcessingQueueTypes.h  
bRequiresGameThread bool   MassProcessingQueueTypes.h  
ChunkQueue TArray< FQueuedChunk > Chunks that could not be executed immediately during the query and were queued. MassProcessingQueueTypes.h  
ChunkQueueAccessDetector FRWAccessDetector Multithreading access detector to ensure ChunkQueue is not altered concurrently MassProcessingQueueTypes.h  
ContentionIndex int32 Contention table index for this processor (does not include query requirements) MassProcessingQueueTypes.h  
CurrentQueryIndex int32   MassProcessingQueueTypes.h  
DataAccess FDataAccess   MassProcessingQueueTypes.h  
DependencyCount int32 Total explicit dependency count (ExecuteBefore/ExecuteAfter) MassProcessingQueueTypes.h  
DependentProcessorIndices TArray< int32, TInlineAllocator< 8 > > Indices of items that depend explicitly on this processor (within the FProcessingQueue's processor array) MassProcessingQueueTypes.h  
DispatchedChunkTasks TArray< UE::Tasks::FTask > Async chunk tasks dispatched during the current query MassProcessingQueueTypes.h  
GraphDepth int32 The length of the longest dependency chain starting from this processor. MassProcessingQueueTypes.h  
PendingChunkIndices TArray< int32 > List of indices into ChunkQueue that have not been processed yet. MassProcessingQueueTypes.h  
Processor TNotNull< UMassProcessor * >   MassProcessingQueueTypes.h  
QueryCount int32 Queries will follow te owning processor in the contention table, count is used to get the correct index MassProcessingQueueTypes.h  
QueryInfos TArray< FQueryInfo >   MassProcessingQueueTypes.h  
RemainingDependencyCount std::atomic< int32 > Explicit dependencies remaining (ExecuteBefore/ExecuteAfter) MassProcessingQueueTypes.h  
State EState Current state in the execution pipeline MassProcessingQueueTypes.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

const FQueryInfo & GetCurrentQueryInfo()

   MassProcessingQueueTypes.h  

void InitChunkWriteContention ( FContentionMatrix& ContentionMatrix,
int32 MyQueryIndex,
FQueuedProcessor& Other,
int32 OtherQueryIndex
)

   MassProcessingQueueTypes.h  

void InitCrossChunkWriteContention ( FContentionMatrix& ContentionMatrix,
int32 MyQueryIndex,
FQueuedProcessor& Other,
int32 OtherQueryIndex
)

   MassProcessingQueueTypes.h  

void InitForceInlineContention ( FContentionMatrix& ContentionMatrix,
FQueuedProcessor& Other
)

 Force-inline mode: aggregate every conflict type (subsystem, direct & indirect fragment, processor-level and query-level entity creation, cross-query archetype matching) onto the processor-level ContentionIndex. MassProcessingQueueTypes.h  

void InitThreadRequirement()

   MassProcessingQueueTypes.h  

void InitWriteContention ( FContentionMatrix& ContentionMatrix,
FQueuedProcessor& Other
)

   MassProcessingQueueTypes.h  

void InitWriteContention ( FContentionMatrix& ContentionMatrix,
int32 MyQueryIndex,
FQueuedProcessor& Other
)

   MassProcessingQueueTypes.h  

void PrepareForExecute()

   MassProcessingQueueTypes.h  

void SetCurrentQuery ( const FMassEntityQuery* SourceQuery
)

   MassProcessingQueueTypes.h  

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