FFrontendQuery | Unreal Engine 5.2 Documentation

References


Module	MetasoundFrontend
Header	/Engine/Plugins/Runtime/Metasound/Source/MetasoundFrontend/Public/MetasoundFrontendQuery.h
Include	#include "MetasoundFrontendQuery.h"

class FFrontendQuery

FFrontendQuery contains a set of query steps which produce a FFrontendQuerySelectionView

	Type	Name	Description
		FFrontendQuery ()
		FFrontendQuery ( FFrontendQuery&& )
		FFrontendQuery ( const FFrontendQuery& )

Type	Name	Description
FFrontendQuery &	AddFilterLambdaStep ( FFilterFunction&& InFunc )
FFrontendQuery &	AddFunctionStep ( FuncType&& InFunc )
FFrontendQuery &	AddLimitLambdaStep ( FLimitFunction&& InFunc )
FFrontendQuery &	AddMapLambdaStep ( FMapFunction&& InFunc )
FFrontendQuery &	AddReduceLambdaStep ( FReduceFunction&& InFunc )
FFrontendQuery &	AddScoreLambdaStep ( FScoreFunction&& InFunc )
FFrontendQuery &	AddSortLambdaStep ( FSortFunction&& InFunc )
FFrontendQuery &	AddStep ( ArgTypes&&... Args )	Add a step to the query.
FFrontendQuery &	AddStep ( TUniquePtr< FFrontendQueryStep >&& InStep )	Add a step to the query.
FFrontendQuery &	AddStreamLambdaStep ( FStreamFunction&& InFunc )
FFrontendQuery &	AddTransformLambdaStep ( FTransformFunction&& InFunc )
const FFrontendQuerySelection &	GetSelection ()	Returns the current result.
const FFrontendQuerySelection &	Update ()	Calls all steps in the query and returns the selection.
const FFrontendQuerySelection &	Update ( TSet< FFrontendQueryKey >& OutUpdatedKeys )	Calls all steps in the query and returns the selection.