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FAssetDataTagMapSharedView

Wrapper of shared pointer to a map

Windows

MacOS

Linux

References

Module	AssetRegistry
Header	/Engine/Source/Runtime/AssetRegistry/Public/AssetDataTagMap.h
Include	#include "AssetDataTagMap.h"

Syntax

class FAssetDataTagMapSharedView

Remarks

Wrapper of shared pointer to a map

Constructors

	Name	Description
	FAssetDataTagMapSharedView()	Default constructor - empty map
	FAssetDataTagMapSharedView ( TSharedPtr< FAssetDataTagMap > InMa... )	Constructor from an existing map pointer
	FAssetDataTagMapSharedView ( FAssetDataTagMap&& InMap )	Constructor from an existing map pointer

Functions

	Name	Description
FAssetDataTa...	begin()	Range for iterator access - DO NOT USE DIRECTLY
bool	Contains ( FAssetDataTagMap::KeyConstPointerTy... )	Determine whether a key is present in the map
bool	ContainsKeyValue ( FName Tag, const FString& Value )	Return true if this map contains a specific key value pair.
FAssetDataTa...	CreateConstIterator()	Iterate all key-value pairs
FAssetDataTa...	end()	Range for iterator access - DO NOT USE DIRECTLY
const FStrin...	FindChecked ( FAssetDataTagMap::KeyConstPointerTy... )	Find a value by key (abort if not found)
FString	FindRef ( FAssetDataTagMap::KeyConstPointerTy... )	Find a value by key (default value if not found)
FFindTagResu...	FindTag ( FName Tag )	Find a value by key and return an option indicating if it was found, and if so, what the value is.
void	GenerateKeyArray ( TArray< FName, FAllocator >& OutKe... )	Populate an array with all the map's keys
void	GenerateValueArray ( TArray< FName, FAllocator >& OutVa... )	Populate an array with all the map's values
uint32	GetAllocatedSize()	Returns amount of extra memory used by this structure, including shared ptr overhead
int32	GetKeys ( TArray< FName, FAllocator >& OutKe... )	Populate an array with all the map's keys
const FAsset...	GetMap()	Const access to the underlying map, mainly for taking a copy
int32	Num()	Retrieve size of map
void	Shrink()	Shrinks the contained map

Classes

	Name	Description
	FFindTagResult

Deprecated Functions

		Name	Description
	const FStrin...	Find ( FAssetDataTagMap::KeyConstPointerTy... )	FAssetDataTagMapSharedView::Find is not compatible with USE_COMPACT_ASSET_REGISTRY, use FindTag instead.

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