#include <ManagedArrayCollection.h>

Inheritance diagram for FManagedArrayCollection:

Classes
struct	FConstructionParameters

struct	FManagedType

struct	FProcessingParameters

struct	TManagedType

Public Types
typedef EManagedArrayType	EArrayType

Public Member Functions
CHAOS_API	FManagedArrayCollection ()

virtual CHAOS_API	~FManagedArrayCollection ()

CHAOS_API	FManagedArrayCollection (const FManagedArrayCollection &In)

CHAOS_API FManagedArrayCollection &	operator= (const FManagedArrayCollection &In)

CHAOS_API	FManagedArrayCollection (FManagedArrayCollection &&)

CHAOS_API FManagedArrayCollection &	operator= (FManagedArrayCollection &&)

CHAOS_API bool	operator== (const FManagedArrayCollection &Other) const

virtual bool	IsAType (FName InTypeName) const

template<typename T >
bool	IsA ()

template<class T >
T *	Cast ()

template<class T >
const T *	Cast () const

template<typename T >
TManagedArray< T > &	AddAttribute (FName Name, FName Group, FConstructionParameters Parameters=FConstructionParameters())

template<typename T >
TManagedArray< T > *	FindOrAddAttributeTyped (FName Name, FName Group, FConstructionParameters Parameters=FConstructionParameters())

template<class T = FManagedArrayCollection>
T *	NewCopy () const

void	CopyTo (FManagedArrayCollection *Collection, const TArray< FName > &GroupsToSkip=TArray< FName >(), TArray< TTuple< FName, FName > > AttributesToSkip=TArray< TTuple< FName, FName > >()) const

template<typename T >
void	AddExternalAttribute (FName Name, FName Group, TManagedArray< T > &ValueIn, FConstructionParameters Parameters=FConstructionParameters())

CHAOS_API void	AddGroup (FName Group)

CHAOS_API int32	NumAttributes (FName Group) const

CHAOS_API TArray< FName >	AttributeNames (FName Group) const

CHAOS_API int32	AddElements (int32 NumberElements, FName Group)

CHAOS_API int32	InsertElements (int32 NumberElements, int32 Position, FName Group)

virtual CHAOS_API void	Append (const FManagedArrayCollection &Collection)

template<typename T >
TManagedArray< T > *	FindAttribute (FName Name, FName Group)

template<typename T >
const TManagedArray< T > *	FindAttribute (FName Name, FName Group) const

template<typename T >
TManagedArray< T > *	FindAttributeTyped (FName Name, FName Group)

template<typename T >
const TManagedArray< T > *	FindAttributeTyped (FName Name, FName Group) const

template<typename T >
TManagedArray< T > &	ModifyAttribute (FName Name, FName Group)

template<typename T >
TManagedArray< T > *	ModifyAttributeTyped (FName Name, FName Group)

template<typename T >
const TManagedArray< T > &	GetAttribute (FName Name, FName Group) const

virtual void	Reset ()

virtual CHAOS_API void	RemoveElements (const FName &Group, const TArray< int32 > &SortedDeletionList, FProcessingParameters Params=FProcessingParameters())

virtual CHAOS_API void	MergeElements (const FName &Group, const TArray< int32 > &SortedMergeList, const TArray< int32 > &MergeRemapIndex, FProcessingParameters Params=FProcessingParameters())

virtual CHAOS_API void	RemoveElements (const FName &Group, int32 NumberElements, int32 Position)

CHAOS_API void	RemoveAttribute (FName Name, FName Group)

CHAOS_API void	RemoveGroup (FName Group)

CHAOS_API TArray< FName >	GroupNames () const

bool	IsEmpty () const

CHAOS_API bool	HasAttribute (FName Name, FName Group) const

CHAOS_API bool	HasAttributes (const TArray< FManagedType > &Types) const

FORCEINLINE bool	HasGroup (FName Group) const

CHAOS_API EArrayType	GetAttributeType (FName Name, FName Group) const

CHAOS_API bool	IsAttributeDirty (FName Name, FName Group) const

CHAOS_API bool	IsAttributePersistent (FName Name, FName Group) const

CHAOS_API void	SetDependency (FName Name, FName Group, FName DependencyGroup, bool bAllowCircularDependency=false)

CHAOS_API FName	GetDependency (FName Name, FName Group) const

CHAOS_API void	RemoveDependencyFor (FName Group)

CHAOS_API void	CopyAttribute (const FManagedArrayCollection &InCollection, FName Name, FName Group)

CHAOS_API void	CopyAttribute (const FManagedArrayCollection &InCollection, FName SrcName, FName DestName, FName Group)

CHAOS_API void	CopyAttribute (const FManagedArrayCollection &InCollection, FName SrcName, FName DestName, FName SrcGroup, FName DstGroup)

CHAOS_API void	CopyMatchingAttributesFrom (const FManagedArrayCollection &InCollection, const TMap< FName, TSet< FName > > *SkipList=nullptr)

CHAOS_API void	CopyMatchingAttributesFrom (const FManagedArrayCollection &FromCollection, const TArrayView< const FAttributeAndGroupId > SkipList)

CHAOS_API int32	NumElements (FName Group) const

CHAOS_API void	Resize (int32 Size, FName Group)

CHAOS_API void	Reserve (int32 Size, FName Group)

CHAOS_API void	EmptyGroup (FName Group)

virtual CHAOS_API void	ReorderElements (FName Group, const TArray< int32 > &NewOrder)

void	MakeDirty ()

void	MakeClean ()

bool	IsDirty () const

virtual CHAOS_API void	Serialize (Chaos::FChaosArchive &Ar)

CHAOS_API bool	Serialize (FArchive &Ar)

CHAOS_API bool	IsConnected (FName StartingNode, FName TargetNode)

CHAOS_API FString	ToString () const

CHAOS_API SIZE_T	GetAllocatedSize () const

CHAOS_API void	GetElementSizeInfoForGroups (TArray< TPair< FName, SIZE_T > > &OutSizeInfo) const

Static Public Member Functions
static FName	StaticType ()

Public Attributes
friend	FSimulationProperties

Static Public Attributes
static CHAOS_API int8	Invalid = INDEX_NONE

Protected Member Functions
virtual CHAOS_API void	SetDefaults (FName Group, uint32 StartSize, uint32 NumElements)

virtual void	MatchOptionalDefaultAttributes (const FManagedArrayCollection &InCollection)

CHAOS_API void	SyncGroupSizeFrom (const FManagedArrayCollection &InCollection, FName Group)

CHAOS_API void	SyncGroupSizeFrom (const FManagedArrayCollection &InCollection, FName SrcGroup, FName DstGroup)

Protected Attributes
int32	Version

Friends
struct	FManagedArrayCollectionValueTypeWrapper

FArchive &	operator<< (FArchive &Ar, FGroupInfo &GroupInfo)

FArchive &	operator<< (FArchive &Ar, FValueType &ValueIn)

Detailed Description

ManagedArrayCollection

The ManagedArrayCollection is an entity system that implements a homogeneous, dynamically allocated, manager of primitive TArray structures. The collection stores groups of TArray attributes, where each attribute within a group is the same length. The collection will make use of the TManagedArray class, providing limited interaction with the underlying TArray.

For example:

FManagedArrayCollection* Collection(NewObject<FManagedArrayCollection>()); Collection->AddElements(10, "GroupBar"); // Create a group GroupBar and add 10 elements. Collection->AddAttribute<FVector3f>("AttributeFoo", "GroupBar"); // Add a FVector array named AttributeFoo to GroupBar. TManagedArray<FVector3f>& Foo = Collection->GetAttribute<FVector3f>("AttributeFoo", "GroupBar"); // Get AttributeFoo for (int32 i = 0; i < Foo.Num(); i++) { Foo[i] = FVector(i, i, i); // Update AttribureFoo's elements }

Member Typedef Documentation

◆ EArrayType

typedef EManagedArrayType FManagedArrayCollection::EArrayType

Constructor & Destructor Documentation

◆ FManagedArrayCollection() [1/3]

FManagedArrayCollection::FManagedArrayCollection ( )

◆ ~FManagedArrayCollection()

FManagedArrayCollection::~FManagedArrayCollection ( )

virtualdefault

◆ FManagedArrayCollection() [2/3]

FManagedArrayCollection::FManagedArrayCollection ( const FManagedArrayCollection & In )

◆ FManagedArrayCollection() [3/3]

FManagedArrayCollection::FManagedArrayCollection ( FManagedArrayCollection && )

default

Member Function Documentation

◆ AddAttribute()

template<typename T >

TManagedArray< T > & FManagedArrayCollection::AddAttribute	(	FName	Name,
		FName	Group,
		FConstructionParameters	Parameters = `FConstructionParameters()`
	)

inline

Add an attribute of Type(T) to the group

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

Returns: reference to the created ManagedArray<T>

◆ AddElements()

int32 FManagedArrayCollection::AddElements	(	int32	NumberElements,
		FName	Group
	)

Add elements to a group

Parameters

NumberElements	- The number of array entries to add
Group	- The group to append entries to.

Returns: starting index of the new ManagedArray<T> entries.

◆ AddExternalAttribute()

template<typename T >

void FManagedArrayCollection::AddExternalAttribute	(	FName	Name,
		FName	Group,
		TManagedArray< T > &	ValueIn,
		FConstructionParameters	Parameters = `FConstructionParameters()`
	)

inline

Add an external attribute of Type(T) to the group for size management. Lifetime is managed by the caller, must make sure the array is alive when the collection is

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute
ValueIn	- The array to be managed

◆ AddGroup()

void FManagedArrayCollection::AddGroup ( FName Group )

Create a group on the collection. Adding attribute will also create unknown groups.

Parameters

Group - The group name

◆ Append()

void FManagedArrayCollection::Append ( const FManagedArrayCollection & Collection )

virtual

Append Collection and reindex dependencies on this collection.

Parameters

InCollection : Collection to add.

Reimplemented in FTransformCollection, and FGeometryCollection.

◆ AttributeNames()

TArray< FName > FManagedArrayCollection::AttributeNames ( FName Group ) const

List all the attributes in a group names.

Returns: list of group names

◆ Cast() [1/2]

template<class T >

T * FManagedArrayCollection::Cast ( )

inline

◆ Cast() [2/2]

template<class T >

const T * FManagedArrayCollection::Cast ( ) const

inline

◆ CopyAttribute() [1/3]

void FManagedArrayCollection::CopyAttribute	(	const FManagedArrayCollection &	InCollection,
		FName	Name,
		FName	Group
	)

Copy an attribute. Will perform an implicit group sync. Attribute must exist in both InCollection and this collection

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

◆ CopyAttribute() [2/3]

void FManagedArrayCollection::CopyAttribute	(	const FManagedArrayCollection &	InCollection,
		FName	SrcName,
		FName	DestName,
		FName	Group
	)

Copy an attribute. Will perform an implicit group sync.

Parameters

SrcName	- The name of the attribute being copied from
DestName	- The name of the attribute being copied to
Group	- The group that manages the attribute

◆ CopyAttribute() [3/3]

void FManagedArrayCollection::CopyAttribute	(	const FManagedArrayCollection &	InCollection,
		FName	SrcName,
		FName	DestName,
		FName	SrcGroup,
		FName	DstGroup
	)

Copy an attribute from one group to another group. Will perform an implicit group sync.

Parameters

SrcName	- The name of the attribute being copied from
DestName	- The name of the attribute being copied to
SrcGroup	- The group that manages the attribute being copied from
DstGroup	- The group that manages the attribute being copied to

◆ CopyMatchingAttributesFrom() [1/2]

void FManagedArrayCollection::CopyMatchingAttributesFrom	(	const FManagedArrayCollection &	FromCollection,
		const TArrayView< const FAttributeAndGroupId >	SkipList
	)

Copy attributes that match the input collection. This is a utility to easily sync collections This version is recommend to be used as it is more performant overall

it only resize the necessary groups
it takes a array view for the skip list
it has a more contained logic that reduces the number of lookups for attributes in the maps
Parameters

InCollection - All groups from this collection found in the input will be sized accordingly

SkipList - Group/Attrs to skip. Keys are group names, values are attributes in those groups.

◆ CopyMatchingAttributesFrom() [2/2]

void FManagedArrayCollection::CopyMatchingAttributesFrom	(	const FManagedArrayCollection &	InCollection,
		const TMap< FName, TSet< FName > > *	SkipList = `nullptr`
	)

Copy attributes that match the input collection. This is a utility to easily sync collections

Parameters

InCollection	- All groups from this collection found in the input will be sized accordingly
SkipList	- Group/Attrs to skip. Keys are group names, values are attributes in those groups.

◆ CopyTo()

void FManagedArrayCollection::CopyTo	(	FManagedArrayCollection *	Collection,
		const TArray< FName > &	GroupsToSkip = `TArray<FName>()`,
		TArray< TTuple< FName, FName > >	AttributesToSkip = `TArray<TTuple<FName, FName>>()`
	)		const

inline

◆ EmptyGroup()

void FManagedArrayCollection::EmptyGroup ( FName Group )

Empty the group

Parameters

Group - The group to empty

◆ FindAttribute() [1/2]

template<typename T >

TManagedArray< T > * FManagedArrayCollection::FindAttribute	(	FName	Name,
		FName	Group
	)

inline

Returns attribute(Name) of Type(T) from the group

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

Returns: ManagedArray<T> &

◆ FindAttribute() [2/2]

template<typename T >

const TManagedArray< T > * FManagedArrayCollection::FindAttribute	(	FName	Name,
		FName	Group
	)		const

inline

◆ FindAttributeTyped() [1/2]

template<typename T >

TManagedArray< T > * FManagedArrayCollection::FindAttributeTyped	(	FName	Name,
		FName	Group
	)

inline

Returns attribute(Name) of Type(T) from the group if and only if the types of T and the array match

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

Returns: ManagedArray<T> &

◆ FindAttributeTyped() [2/2]

template<typename T >

const TManagedArray< T > * FManagedArrayCollection::FindAttributeTyped	(	FName	Name,
		FName	Group
	)		const

inline

◆ FindOrAddAttributeTyped()

template<typename T >

TManagedArray< T > * FManagedArrayCollection::FindOrAddAttributeTyped	(	FName	Name,
		FName	Group,
		FConstructionParameters	Parameters = `FConstructionParameters()`
	)

inline

Add an attribute of Type(T) to the group or find the existing attribute with the same name and type.

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

Returns: pointer to the added/found managed array. If there is a type mismatch with an existing attribute, returns nullptr.

◆ GetAllocatedSize()

SIZE_T FManagedArrayCollection::GetAllocatedSize ( ) const

Get allocated memory size

◆ GetAttribute()

template<typename T >

const TManagedArray< T > & FManagedArrayCollection::GetAttribute	(	FName	Name,
		FName	Group
	)		const

inline

Returns attribute access of Type(T) from the group

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

Returns: ManagedArray<T> &

◆ GetAttributeType()

FManagedArrayCollection::EArrayType FManagedArrayCollection::GetAttributeType	(	FName	Name,
		FName	Group
	)		const

Return attribute type

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

◆ GetDependency()

FName FManagedArrayCollection::GetDependency	(	FName	Name,
		FName	Group
	)		const

Return the group index dependency for the specified attribute.

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

◆ GetElementSizeInfoForGroups()

void FManagedArrayCollection::GetElementSizeInfoForGroups ( TArray< TPair< FName, SIZE_T > > & OutSizeInfo ) const

Get information on the total storage required for each element in each group

◆ GroupNames()

TArray< FName > FManagedArrayCollection::GroupNames ( ) const

List all the group names.

◆ HasAttribute()

bool FManagedArrayCollection::HasAttribute	(	FName	Name,
		FName	Group
	)		const

Check for the existence of a attribute

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

◆ HasAttributes()

bool FManagedArrayCollection::HasAttributes ( const TArray< FManagedType > & Types ) const

Check for the existence of a attribute

Parameters

TArray<ManagedType> - Attributes to search for

◆ HasGroup()

FORCEINLINE bool FManagedArrayCollection::HasGroup ( FName Group ) const

inline

Check for the existence of a group

Parameters

Group - The group name

◆ InsertElements()

int32 FManagedArrayCollection::InsertElements	(	int32	NumberElements,
		int32	Position,
		FName	Group
	)

Insert elements to a group

Parameters

NumberElements	- The number of array entries to add
Position	- The position in the managed array where to insert entries.
Group	- The group to append entries to.

Returns: starting index of the new ManagedArray<T> entries (same as Position).

◆ IsA()

template<typename T >

bool FManagedArrayCollection::IsA ( )

inline

◆ IsAttributeDirty()

bool FManagedArrayCollection::IsAttributeDirty	(	FName	Name,
		FName	Group
	)		const

Check if an attribute is dirty

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

◆ IsAttributePersistent()

bool FManagedArrayCollection::IsAttributePersistent	(	FName	Name,
		FName	Group
	)		const

Check if an attribute is persistent - ie its data will be serialized If the attribute does not exists this will return false

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

◆ IsAType()

virtual bool FManagedArrayCollection::IsAType ( FName InTypeName ) const

inlinevirtual

◆ IsConnected()

bool FManagedArrayCollection::IsConnected	(	FName	StartingNode,
		FName	TargetNode
	)

Cycle Checking. Search for TargetNode from the StartingNode.

◆ IsDirty()

bool FManagedArrayCollection::IsDirty ( ) const

inline

◆ IsEmpty()

bool FManagedArrayCollection::IsEmpty ( ) const

inline

Whether the collection is ampty ( no group / no attributes )

◆ MakeClean()

void FManagedArrayCollection::MakeClean ( )

inline

◆ MakeDirty()

void FManagedArrayCollection::MakeDirty ( )

inline

Updated for Render ( Mark it dirty ) question: is this the right place for this?

◆ MatchOptionalDefaultAttributes()

virtual void FManagedArrayCollection::MatchOptionalDefaultAttributes ( const FManagedArrayCollection & InCollection )

inlineprotectedvirtual

Virtual helper function called by CopyMatchingAttributesFrom; adds attributes 'default, but optional' attributes that are present in InCollection This is used by FGeometryCollection to make sure all UV layers are copied over by CopyMatchingAttributesFrom()

Reimplemented in FGeometryCollection.

◆ MergeElements()

void FManagedArrayCollection::MergeElements	(	const FName &	Group,
		const TArray< int32 > &	SortedMergeList,
		const TArray< int32 > &	MergeRemapIndex,
		FProcessingParameters	Params = `FProcessingParameters()`
	)

virtual

Merge the element indexed SortedMergeList[Idx] to the element indexed MergeRemapIndex[Idx] first redirect references of SortedMergeList[Idx] then delete

Reimplemented in FTransformCollection.

◆ ModifyAttribute()

template<typename T >

TManagedArray< T > & FManagedArrayCollection::ModifyAttribute	(	FName	Name,
		FName	Group
	)

inline

Returns attribute access of Type(T) from the group for modification this will mark the collection dirty

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

Returns: ManagedArray<T> &

◆ ModifyAttributeTyped()

template<typename T >

TManagedArray< T > * FManagedArrayCollection::ModifyAttributeTyped	(	FName	Name,
		FName	Group
	)

inline

Returns attribute access of Type(T) from the group for modification if and only if the types of T and the array match this will mark the collection dirty

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

Returns: ManagedArray<T> *

◆ NewCopy()

template<class T = FManagedArrayCollection>

T * FManagedArrayCollection::NewCopy ( ) const

inline

Duplicate the ManagedArrayCollection as the specified templated type

Returns: unowned pointer to new collection.

◆ NumAttributes()

int32 FManagedArrayCollection::NumAttributes ( FName Group ) const

Returns the number of attributes in a group.

◆ NumElements()

int32 FManagedArrayCollection::NumElements ( FName Group ) const

Number of elements in a group

Returns: the group size, and Zero(0) if group does not exist.

◆ operator=() [1/2]

FManagedArrayCollection & FManagedArrayCollection::operator= ( const FManagedArrayCollection & In )

◆ operator=() [2/2]

FManagedArrayCollection & FManagedArrayCollection::operator= ( FManagedArrayCollection && )

default

◆ operator==()

bool FManagedArrayCollection::operator== ( const FManagedArrayCollection & Other ) const

◆ RemoveAttribute()

void FManagedArrayCollection::RemoveAttribute	(	FName	Name,
		FName	Group
	)

Remove the attribute from the collection, and clear the memory.

Parameters

Name	- The name of the attribute
Group	- The group that manages the attribute

◆ RemoveDependencyFor()

void FManagedArrayCollection::RemoveDependencyFor ( FName Group )

◆ RemoveElements() [1/2]

void FManagedArrayCollection::RemoveElements	(	const FName &	Group,
		const TArray< int32 > &	SortedDeletionList,
		FProcessingParameters	Params = `FProcessingParameters()`
	)

virtual

Remove the element at index and reindex the dependent arrays

Reimplemented in FGeometryCollection, and FTransformCollection.

◆ RemoveElements() [2/2]

void FManagedArrayCollection::RemoveElements	(	const FName &	Group,
		int32	NumberElements,
		int32	Position
	)

virtual

Remove the elements at Position and reindex the dependent arrays

Parameters

Group	- The group that manages the attributes
NumberElements	- The number of array entries to remove
Position	- The position from which to remove entries

◆ RemoveGroup()

void FManagedArrayCollection::RemoveGroup ( FName Group )

Remove the group from the collection.

Parameters

Group - The group that manages the attribute

◆ ReorderElements()

void FManagedArrayCollection::ReorderElements	(	FName	Group,
		const TArray< int32 > &	NewOrder
	)

virtual

Reorders elements in a group. NewOrder must be the same length as the group.

Reimplemented in FGeometryCollection.

◆ Reserve()

void FManagedArrayCollection::Reserve	(	int32	Size,
		FName	Group
	)

Reserve a group

Parameters

Size	- The size of the group
Group	- The group to reserve

◆ Reset()

virtual void FManagedArrayCollection::Reset ( )

inlinevirtual

Clear the internal data.

Reimplemented in FGeometryCollection, and FTransformCollection.

◆ Resize()

void FManagedArrayCollection::Resize	(	int32	Size,
		FName	Group
	)

Resize a group

Parameters

Size	- The size of the group
Group	- The group to resize

◆ Serialize() [1/2]

void FManagedArrayCollection::Serialize ( Chaos::FChaosArchive & Ar )

virtual

Serialize

Reimplemented in FGeometryCollection, and FTransformCollection.

◆ Serialize() [2/2]

bool FManagedArrayCollection::Serialize ( FArchive & Ar )

◆ SetDefaults()

void FManagedArrayCollection::SetDefaults	(	FName	Group,
		uint32	StartSize,
		uint32	NumElements
	)

protectedvirtual

Reimplemented in FGeometryCollection.

◆ SetDependency()

void FManagedArrayCollection::SetDependency	(	FName	Name,
		FName	Group,
		FName	DependencyGroup,
		bool	bAllowCircularDependency = `false`
	)

◆ StaticType()

static FName FManagedArrayCollection::StaticType ( )

inlinestatic

Type name for this class.

◆ SyncGroupSizeFrom() [1/2]

void FManagedArrayCollection::SyncGroupSizeFrom	(	const FManagedArrayCollection &	InCollection,
		FName	Group
	)

protected

Size and order a group so that it matches the group found in the input collection.

Parameters

InCollection	- The collection we are ordering our group against.
Group	- The group that manages the attribute

◆ SyncGroupSizeFrom() [2/2]

void FManagedArrayCollection::SyncGroupSizeFrom	(	const FManagedArrayCollection &	InCollection,
		FName	SrcGroup,
		FName	DstGroup
	)

protected

Size and order a dstgroup so that it matches the srcgroup found in the input collection.

Parameters

InCollection	- The collection we are ordering our group against.
SrcGroup	- The group that manages the attribute in the input collection
DstGroup	- The group that manages the attribute in the output collection

◆ ToString()

FString FManagedArrayCollection::ToString ( ) const

Dump the contents to a FString

Friends And Related Symbol Documentation

◆ FManagedArrayCollectionValueTypeWrapper

friend struct FManagedArrayCollectionValueTypeWrapper

friend

◆ operator<< [1/2]

FArchive & operator<<	(	FArchive &	Ar,
		FManagedArrayCollection::FGroupInfo &	GroupInfo
	)

friend

operator<<(FGroupInfo)

◆ operator<< [2/2]

FArchive & operator<<	(	FArchive &	Ar,
		FManagedArrayCollection::FValueType &	ValueIn
	)

friend

operator<<(FValueType)

Member Data Documentation

◆ FSimulationProperties

friend FManagedArrayCollection::FSimulationProperties

◆ Invalid

int8 FManagedArrayCollection::Invalid = INDEX_NONE

static

◆ Version

int32 FManagedArrayCollection::Version

protected

Version to indicate need for conditioning to current expected data layout during serialization loading.

The documentation for this struct was generated from the following files:

Engine/Source/Runtime/Experimental/Chaos/Public/GeometryCollection/ManagedArrayCollection.h
Engine/Source/Runtime/Experimental/Chaos/Private/GeometryCollection/ManagedArrayCollection.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ EArrayType

Constructor & Destructor Documentation

◆ FManagedArrayCollection() [1/3]

◆ ~FManagedArrayCollection()

◆ FManagedArrayCollection() [2/3]

◆ FManagedArrayCollection() [3/3]

Member Function Documentation

◆ AddAttribute()

◆ AddElements()

◆ AddExternalAttribute()

◆ AddGroup()

◆ Append()

◆ AttributeNames()

◆ Cast() [1/2]

◆ Cast() [2/2]

◆ CopyAttribute() [1/3]

◆ CopyAttribute() [2/3]

◆ CopyAttribute() [3/3]

◆ CopyMatchingAttributesFrom() [1/2]

◆ CopyMatchingAttributesFrom() [2/2]

◆ CopyTo()

◆ EmptyGroup()

◆ FindAttribute() [1/2]

◆ FindAttribute() [2/2]

◆ FindAttributeTyped() [1/2]

◆ FindAttributeTyped() [2/2]

◆ FindOrAddAttributeTyped()

◆ GetAllocatedSize()

◆ GetAttribute()

◆ GetAttributeType()

◆ GetDependency()

◆ GetElementSizeInfoForGroups()

◆ GroupNames()

◆ HasAttribute()

◆ HasAttributes()

◆ HasGroup()

◆ InsertElements()

◆ IsA()

◆ IsAttributeDirty()

◆ IsAttributePersistent()

◆ IsAType()

◆ IsConnected()

◆ IsDirty()

◆ IsEmpty()

◆ MakeClean()

◆ MakeDirty()

◆ MatchOptionalDefaultAttributes()

◆ MergeElements()

◆ ModifyAttribute()

◆ ModifyAttributeTyped()

◆ NewCopy()

◆ NumAttributes()

◆ NumElements()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ operator==()

◆ RemoveAttribute()

◆ RemoveDependencyFor()

◆ RemoveElements() [1/2]

◆ RemoveElements() [2/2]

◆ RemoveGroup()

◆ ReorderElements()

◆ Reserve()

◆ Reset()

◆ Resize()

◆ Serialize() [1/2]

◆ Serialize() [2/2]

◆ SetDefaults()

◆ SetDependency()