62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "CoreMinimal.h"
|
|
#include "Serialization/ArchiveUObject.h"
|
|
|
|
/*----------------------------------------------------------------------------
|
|
FArchiveShowReferences.
|
|
----------------------------------------------------------------------------*/
|
|
/**
|
|
* Archive for displaying all objects referenced by a particular object.
|
|
*/
|
|
class FArchiveShowReferences: public FArchiveUObject
|
|
{
|
|
/**
|
|
* I/O function. Called when an object reference is encountered.
|
|
*
|
|
* @param Obj a pointer to the object that was encountered
|
|
*/
|
|
FArchive& operator<<(UObject*& Obj);
|
|
|
|
/** the object to display references to */
|
|
UObject* SourceObject;
|
|
|
|
/** ignore references to objects have the same Outer as our Target */
|
|
UObject* SourceOuter;
|
|
|
|
/** output device for logging results */
|
|
FOutputDevice& OutputAr;
|
|
|
|
/**
|
|
* list of Outers to ignore; any objects encountered that have one of
|
|
* these objects as an Outer will also be ignored
|
|
*/
|
|
class TArray<UObject*>& Exclude;
|
|
|
|
/** list of objects that have been found */
|
|
class TArray<UObject*> Found;
|
|
|
|
bool DidRef;
|
|
|
|
public:
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param inOutputAr archive to use for logging results
|
|
* @param inOuter only consider objects that do not have this object as its Outer
|
|
* @param inSource object to show references for
|
|
* @param inExclude list of objects that should be ignored if encountered while serializing SourceObject
|
|
*/
|
|
FArchiveShowReferences(FOutputDevice& inOutputAr, UObject* inOuter, UObject* inSource, TArray<UObject*>& InExclude);
|
|
|
|
/**
|
|
* Returns the name of the Archive. Useful for getting the name of the package a struct or object
|
|
* is in when a loading error occurs.
|
|
*
|
|
* This is overridden for the specific Archive Types
|
|
**/
|
|
virtual FString GetArchiveName() const { return TEXT("FArchiveShowReferences"); }
|
|
};
|