TIndexedContainerIterator | Unreal Engine 5.6 Documentation

Generic iterator which can operate on types that expose the following:

A type called ElementType representing the contained type.
A method SizeType Num() const that returns the number of items in the container.
A method bool IsValidIndex(SizeType index) which returns whether a given index is valid in the container.
A method T& operatorSizeType index which returns a reference to a contained object by index.
A method void RemoveAt(SizeType index) which removes the element at index


Name	TIndexedContainerIterator
Type	class
Header File	/Engine/Source/Runtime/Core/Public/Containers/Array.h
Include Path	#include "Containers/Array.h"

Syntax

template<typename ContainerType, typename ElementType, typename SizeType>  
class TIndexedContainerIterator

Name	Remarks	Include Path	Unreal Specifiers
TIndexedContainerIterator ( ContainerType& InContainer, SizeType StartIndex )		Containers/Array.h

Name	Type	Remarks	Include Path	Unreal Specifiers
Container	ContainerType &		Containers/Array.h
Index	SizeType		Containers/Array.h

Name	Remarks	Include Path
SizeType GetIndex()	Returns an index to the current element.	Containers/Array.h
void RemoveCurrent ()	Removes current element in array.	Containers/Array.h
void RemoveCurrentSwap ()	Removes current element in array by swapping it with the end element and popping it from the end.	Containers/Array.h
void Reset()	Resets the iterator to the first element.	Containers/Array.h
void SetToEnd()	Sets the iterator to one past the last element.	Containers/Array.h

Name	Remarks	Include Path
TIndexedContainerIterator operator- ( SizeType Offset ) const		Containers/Array.h
TIndexedContainerIterator & operator--()	Moves iterator to the previous element in the container.	Containers/Array.h
TIndexedContainerIterator operator-- ( int )		Containers/Array.h
operator bool()	Conversion to "bool" returning true if the iterator has not reached the last element.	Containers/Array.h
bool operator!= ( const TIndexedContainerIterator& Rhs ) const		Containers/Array.h
ElementType & operator*()		Containers/Array.h
TIndexedContainerIterator operator+ ( SizeType Offset ) const		Containers/Array.h
TIndexedContainerIterator operator++ ( int )		Containers/Array.h
TIndexedContainerIterator & operator++()	Advances iterator to the next element in the container.	Containers/Array.h
TIndexedContainerIterator & operator+= ( SizeType Offset )	Iterator arithmetic support	Containers/Array.h
TIndexedContainerIterator & operator-= ( SizeType Offset )		Containers/Array.h
bool operator== ( const TIndexedContainerIterator& Rhs ) const		Containers/Array.h
ElementType * operator->()		Containers/Array.h