FFixedUObjectArray Class Reference

#include <UObjectArray.h>

Public Member Functions
	FFixedUObjectArray ()
	~FFixedUObjectArray ()
void	PreAllocate (int32 InMaxElements)
int32	AddSingle ()
int32	AddRange (int32 Count)
FUObjectItem const *	GetObjectPtr (int32 Index) const
FUObjectItem *	GetObjectPtr (int32 Index)
UE_FORCEINLINE_HINT int32	Num () const
UE_FORCEINLINE_HINT int32	Capacity () const
UE_FORCEINLINE_HINT bool	IsValidIndex (int32 Index) const
FUObjectItem const &	operator[] (int32 Index) const
FUObjectItem &	operator[] (int32 Index)
UObjectBase ***	GetRootBlockForDebuggerVisualizers ()

Detailed Description

Fixed size UObject array.

Constructor & Destructor Documentation

FFixedUObjectArray()

FFixedUObjectArray::FFixedUObjectArray ( )

inline

~FFixedUObjectArray()

FFixedUObjectArray::~FFixedUObjectArray ( )

inline

Member Function Documentation

AddRange()

int32 FFixedUObjectArray::AddRange ( int32  Count )

inline

AddSingle()

int32 FFixedUObjectArray::AddSingle ( )

inline

Capacity()

UE_FORCEINLINE_HINT int32 FFixedUObjectArray::Capacity ( ) const

inline

Return the number max capacity of the array Thread safe, but you know, someone might have added more elements before this even returns

Returns

the maximum number of elements in the array

GetObjectPtr() [1/2]

FUObjectItem * FFixedUObjectArray::GetObjectPtr ( int32  Index )

inline

GetObjectPtr() [2/2]

FUObjectItem const * FFixedUObjectArray::GetObjectPtr ( int32  Index ) const

inline

GetRootBlockForDebuggerVisualizers()

UObjectBase *** FFixedUObjectArray::GetRootBlockForDebuggerVisualizers ( )

inline

Return a naked pointer to the fundamental data structure for debug visualizers.

IsValidIndex()

UE_FORCEINLINE_HINT bool FFixedUObjectArray::IsValidIndex ( int32  Index ) const

inline

Return if this index is valid Thread safe, if it is valid now, it is valid forever. Other threads might be adding during this call.

Parameters

Index

Index to test

Returns

true, if this is a valid

Num()

UE_FORCEINLINE_HINT int32 FFixedUObjectArray::Num ( ) const

inline

Return the number of elements in the array Thread safe, but you know, someone might have added more elements before this even returns

Returns

the number of elements in the array

operator[]() [1/2]

FUObjectItem & FFixedUObjectArray::operator[] ( int32  Index )

inline

operator[]() [2/2]

FUObjectItem const & FFixedUObjectArray::operator[] ( int32  Index ) const

inline

Return a reference to an element

Parameters

Index

Index to return

Returns

a reference to the pointer to the element Thread safe, if it is valid now, it is valid forever. This might return nullptr, but by then, some other thread might have made it non-nullptr.

PreAllocate()

void FFixedUObjectArray::PreAllocate ( int32  InMaxElements )

inline

Expands the array so that Element[Index] is allocated. New pointers are all zero.

Parameters

Index

The Index of an element we want to be sure is allocated

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The documentation for this class was generated from the following file:

• Engine/Source/Runtime/CoreUObject/Public/UObject/UObjectArray.h