TRDGHandleUniqueFilter

Esoteric helper class which accumulates handles and will return a valid handle only if a single unique handle was added.

Windows
MacOS
Linux

References

Module

RenderCore

Header

/Engine/Source/Runtime/RenderCore/Public/RenderGraphDefinitions.h

Include

#include "RenderGraphDefinitions.h"

Syntax

template<typename HandleType>
class TRDGHandleUniqueFilter

Remarks

Esoteric helper class which accumulates handles and will return a valid handle only if a single unique handle was added. Otherwise, it returns null until reset. This helper is chiefly used to track UAVs tagged as 'no UAV barrier'; such that a UAV barrier is issued only if a unique no-barrier UAV is used on a pass. Intended for internal use only.

Constructors

Name Description

Public function

TRDGHandleUniqueFilter()

Public function

TRDGHandleUniqueFilter

(
    HandleType InHandle
)

Functions

Name Description

Public function

void

 

AddHandle

(
    HandleType InHandle
)

Public function Const

HandleType

 

GetUniqueHandle()

Public function

void

 

Reset()
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