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TMeshElementArray

We prefer to access elements of the container via strongly-typed IDs.

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Inheritance Hierarchy

TMeshElementArrayBase

TMeshElementArray

References

Module	MeshDescription
Header	/Engine/Source/Runtime/MeshDescription/Public/MeshElementArray.h
Include	#include "MeshElementArray.h"

Syntax

template<typename ElementType, typename ElementIDType>
class TMeshElementArray : public TMeshElementArrayBase< ElementType >

Remarks

We prefer to access elements of the container via strongly-typed IDs. This derived class imposes this type safety.

Functions

	Name	Description
ElementIDTyp...	Add()	Add a new element at the next available index, and return the new ID
ElementIDTyp...	Add ( typename TTypeTraits< ElementType >... )	Add the provided element at the next available index, and return the new ID
ElementIDTyp...	Add ( ElementType&& Element )	Add the provided element at the next available index, and return the ID
int32	GetArraySize()	Returns the index after the last valid element
TElementIDs	GetElementIDs()	Return iterable proxy object from container
ElementIDTyp...	GetFirstValidID()	Returns the first valid ID
ElementType ...	Insert ( const ElementIDType ID )	Inserts a new element with the given ID
ElementType ...	Insert ( const ElementIDType ID, typename TTypeTraits< ElementType >... )	Inserts the provided element with the given ID
ElementType ...	Insert ( const ElementIDType ID, ElementType&& Element )	Inserts the provided element with the given ID
bool	IsValid ( const ElementIDType ID )	Returns whether the given ID is valid or not
int32	Num()	Returns the number of elements in the container
void	Remove ( const ElementIDType ID )	Removes the element with the given ID
void	Reserve ( const int32 Elements )	Reserves space for the specified total number of elements
void	Reset ( const int32 Elements )	Resets the container, optionally reserving space for elements to be added

Operators

		Name	Description
	ElementType ...	operator[] ( const ElementIDType ID )	Returns the element with the given ID
	const Elemen...	operator[] ( const ElementIDType ID )

Classes

	Name	Description
	TElementIDs	This is a special type of iterator which returns successive IDs of valid elements, rather than the elements themselves.

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