#include <AttributeArrayContainer.h>

Public Member Functions
	TArrayAttribute (ArrayType &InArray, int32 InIndex)

template<typename T = AttributeType, typename TEnableIf< std::is_same_v< T, const T >, int >::Type = 0>
	TArrayAttribute (TArrayAttribute< std::remove_cv_t< T > > InValue)

AttributeType *	GetData () const

bool	IsValidIndex (int32 ArrayAttributeIndex) const

bool	IsEmpty () const

int32	Num () const

AttributeType &	operator[] (int32 ArrayAttributeIndex) const

AttributeType &	Last (int32 IndexFromTheEnd=0) const

void	SetNum (int32 Num)

void	SetNumUninitialized (int32 Num)

void	Reserve (int32 Num)

int32	Add (const AttributeType &Value)

int32	AddUnique (const AttributeType &Value)

void	InsertDefaulted (int32 StartIndex, int32 Count)

void	Insert (const AttributeType &Value, int32 StartIndex)

void	RemoveAt (int32 StartIndex, int32 Count)

template<typename Predicate >
int32	RemoveAll (Predicate Pred)

int32	Remove (const AttributeType &Value)

int32	Find (const AttributeType &Value) const

template<typename Predicate >
AttributeType *	FindByPredicate (Predicate Pred) const

template<typename Predicate >
int32	IndexOfByPredicate (Predicate Pred) const

bool	Contains (const AttributeType &Value) const

template<typename Predicate >
bool	ContainsByPredicate (Predicate Pred) const

void	Sort ()

template<typename Predicate >
void	SortByPredicate (Predicate Pred)

void	StableSort ()

template<typename Predicate >
void	StableSortByPredicate (Predicate Pred)

TArrayView< AttributeType >	ToArrayView ()

	operator TArrayView< AttributeType > ()

AttributeType *	begin () const

AttributeType *	end () const

Friends
template<typename T >
class	TArrayAttribute

Detailed Description

template<typename AttributeType>
class TArrayAttribute< AttributeType >

Proxy object which fields access to an unbounded array attribute container.

Constructor & Destructor Documentation

◆ TArrayAttribute() [1/2]

template<typename AttributeType >

TArrayAttribute< AttributeType >::TArrayAttribute	(	ArrayType &	InArray,
		int32	InIndex
	)

inlineexplicit

◆ TArrayAttribute() [2/2]

template<typename AttributeType >

template<typename T = AttributeType, typename TEnableIf< std::is_same_v< T, const T >, int >::Type = 0>

TArrayAttribute< AttributeType >::TArrayAttribute ( TArrayAttribute< std::remove_cv_t< T > > InValue )

inline

Construct a TArrayAttribute<const T> from a TArrayAttribute<T>.

Member Function Documentation

◆ Add()

template<typename AttributeType >

int32 TArrayAttribute< AttributeType >::Add ( const AttributeType & Value )

inline

Adds the given value to the end of the array attribute, reserving extra space if necessary.

◆ AddUnique()

template<typename AttributeType >

int32 TArrayAttribute< AttributeType >::AddUnique ( const AttributeType & Value )

inline

Adds the given value to the end of the array attribute, reserving extra space if necessary.

◆ begin()

template<typename AttributeType >

AttributeType * TArrayAttribute< AttributeType >::begin ( ) const

inline

DO NOT USE DIRECTLY STL-like iterators to enable range-based for loop support.

◆ Contains()

template<typename AttributeType >

bool TArrayAttribute< AttributeType >::Contains ( const AttributeType & Value ) const

inline

Determines whether the array attribute contains a particular value

◆ ContainsByPredicate()

template<typename AttributeType >

template<typename Predicate >

bool TArrayAttribute< AttributeType >::ContainsByPredicate ( Predicate Pred ) const

inline

Checks if this array contains element for which the predicate is true.

Parameters

Predicate to use

Returns: True if found. False otherwise.

◆ end()

template<typename AttributeType >

AttributeType * TArrayAttribute< AttributeType >::end ( ) const

inline

◆ Find()

template<typename AttributeType >

int32 TArrayAttribute< AttributeType >::Find ( const AttributeType & Value ) const

inline

Finds the given value in the array attribute and returns its index

◆ FindByPredicate()

template<typename AttributeType >

template<typename Predicate >

AttributeType * TArrayAttribute< AttributeType >::FindByPredicate ( Predicate Pred ) const

inline

Finds an element which matches a predicate functor.

Parameters

Pred	The functor to apply to each element.

Returns: Pointer to the first element for which the predicate returns true, or nullptr if none is found.

◆ GetData()

template<typename AttributeType >

AttributeType * TArrayAttribute< AttributeType >::GetData ( ) const

inline

Helper function for returning a typed pointer to the first array attribute entry.

◆ IndexOfByPredicate()

template<typename AttributeType >

template<typename Predicate >

int32 TArrayAttribute< AttributeType >::IndexOfByPredicate ( Predicate Pred ) const

inline

Finds an item by predicate.

Parameters

Pred	The predicate to match.

Returns: Index to the first matching element, or INDEX_NONE if none is found.

◆ Insert()

template<typename AttributeType >

void TArrayAttribute< AttributeType >::Insert	(	const AttributeType &	Value,
		int32	StartIndex
	)

inline

Inserts an element into the given index in the array attribute

◆ InsertDefaulted()

template<typename AttributeType >

void TArrayAttribute< AttributeType >::InsertDefaulted	(	int32	StartIndex,
		int32	Count
	)

inline

Inserts a number of default-constructed elements in the array attribute

◆ IsEmpty()

template<typename AttributeType >

bool TArrayAttribute< AttributeType >::IsEmpty ( ) const

inline

Returns true if the array attribute is empty and contains no elements.

Returns: True if the array attribute is empty.

◆ IsValidIndex()

template<typename AttributeType >

bool TArrayAttribute< AttributeType >::IsValidIndex ( int32 ArrayAttributeIndex ) const

inline

Tests if index is valid, i.e. than or equal to zero, and less than the number of elements in the array attribute.

Parameters

Index Index to test.

Returns: True if index is valid. False otherwise.

◆ Last()

template<typename AttributeType >

AttributeType & TArrayAttribute< AttributeType >::Last ( int32 IndexFromTheEnd = 0 ) const

inline

Returns n-th last element from the array attribute.

Parameters

IndexFromTheEnd (Optional) Index from the end of array. Default is 0.

Returns: Reference to n-th last element from the array.

◆ Num()

template<typename AttributeType >

int32 TArrayAttribute< AttributeType >::Num ( ) const

inline

Returns number of elements in the array attribute.

Returns: Number of elements in array attribute.

◆ operator TArrayView< AttributeType >()

template<typename AttributeType >

TArrayAttribute< AttributeType >::operator TArrayView< AttributeType > ( )

inline

Implicitly coerce an array attribute to a TArrayView.

◆ operator[]()

template<typename AttributeType >

AttributeType & TArrayAttribute< AttributeType >::operator[] ( int32 ArrayAttributeIndex ) const

inline

Array bracket operator. Returns reference to array attribute element at given index.

Returns: Reference to indexed element.

◆ Remove()

template<typename AttributeType >

int32 TArrayAttribute< AttributeType >::Remove ( const AttributeType & Value )

inline

◆ RemoveAll()

template<typename AttributeType >

template<typename Predicate >

int32 TArrayAttribute< AttributeType >::RemoveAll ( Predicate Pred )

inline

Removes all elements which match the predicate

◆ RemoveAt()

template<typename AttributeType >

void TArrayAttribute< AttributeType >::RemoveAt	(	int32	StartIndex,
		int32	Count
	)

inline

Removes a number of elements from the array attribute

◆ Reserve()

template<typename AttributeType >

void TArrayAttribute< AttributeType >::Reserve ( int32 Num )

inline

Reserves the number of elements in the array attribute.

◆ SetNum()

template<typename AttributeType >

void TArrayAttribute< AttributeType >::SetNum ( int32 Num )

inline

Sets the number of elements in the array attribute.

◆ SetNumUninitialized()

template<typename AttributeType >

void TArrayAttribute< AttributeType >::SetNumUninitialized ( int32 Num )

inline

Sets the number of elements in the array attribute without initializing any new elements. It is the responsibility of the caller to do so after this function returns.

◆ Sort()

template<typename AttributeType >

void TArrayAttribute< AttributeType >::Sort ( )

inline

Sorts the array assuming < operator is defined for the item type.

◆ SortByPredicate()

template<typename AttributeType >

template<typename Predicate >

void TArrayAttribute< AttributeType >::SortByPredicate ( Predicate Pred )

inline

Sorts the array using the given predicate.

◆ StableSort()

template<typename AttributeType >

void TArrayAttribute< AttributeType >::StableSort ( )

inline

Stable sorts the array assuming < operator is defined for the item type.

◆ StableSortByPredicate()

template<typename AttributeType >

template<typename Predicate >

void TArrayAttribute< AttributeType >::StableSortByPredicate ( Predicate Pred )

inline

Sorts the array using the given predicate.

◆ ToArrayView()

template<typename AttributeType >

TArrayView< AttributeType > TArrayAttribute< AttributeType >::ToArrayView ( )

inline

Return a TArrayView representing this array attribute.

Friends And Related Symbol Documentation

◆ TArrayAttribute

template<typename AttributeType >

template<typename T >

friend class TArrayAttribute

friend

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

Engine/Source/Runtime/MeshDescription/Public/AttributeArrayContainer.h

Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ TArrayAttribute() [1/2]

◆ TArrayAttribute() [2/2]

Member Function Documentation

◆ Add()

◆ AddUnique()

◆ begin()

◆ Contains()

◆ ContainsByPredicate()

◆ end()

◆ Find()

◆ FindByPredicate()

◆ GetData()

◆ IndexOfByPredicate()

◆ Insert()

◆ InsertDefaulted()

◆ IsEmpty()

◆ IsValidIndex()

◆ Last()

◆ Num()

◆ operator TArrayView< AttributeType >()

◆ operator[]()

◆ Remove()

◆ RemoveAll()

◆ RemoveAt()

◆ Reserve()

◆ SetNum()

◆ SetNumUninitialized()

◆ Sort()

◆ SortByPredicate()

◆ StableSort()

◆ StableSortByPredicate()

◆ ToArrayView()

Friends And Related Symbol Documentation

◆ TArrayAttribute