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#rb jimmy.andrews #rnx #jira none #preflight 60f8df5ba6959a000191409e [CL 16920995 by Ryan Schmidt in ue5-main branch]
36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreTypes.h" // required for GEOMETRYCORE_API macro
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#include "Logging/LogMacros.h"
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//
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// The following are convenience macros that can be used to predeclare types in the UE::Geometry::
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// namespace as one-liners.
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//
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/** Predeclare the type TypeName in the UE::Geometry:: namespace */
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#define PREDECLARE_GEOMETRY(TypeName) namespace UE { namespace Geometry { TypeName; }}
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/** Predeclare the class ClassName in the UE::Geometry:: namespace, and then add a using UE::Geometry::ClassName declaration. */
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#define PREDECLARE_USE_GEOMETRY_CLASS(ClassName) namespace UE { namespace Geometry { class ClassName; }} using UE::Geometry::ClassName;
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/** Predeclare struct class StructName in the UE::Geometry:: namespace, and then add a using UE::Geometry::StructName declaration. */
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#define PREDECLARE_USE_GEOMETRY_STRUCT(StructName) namespace UE { namespace Geometry { struct StructName; }} using UE::Geometry::StructName;
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// The above macros will not work if no other header that defines the UE::Geometry:: namespace has been #included,
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// this declaraction resolves that problem.
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namespace UE
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{
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namespace Geometry
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{
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struct FForceGeometryNamespaceToExist
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{
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int a;
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};
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}
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}
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GEOMETRYCORE_API DECLARE_LOG_CATEGORY_EXTERN(LogGeometry, Log, All); |