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  3. FTextKey

FTextKey

Optimized representation of a case-sensitive string, as used by localization keys.

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Internationalization

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/Internationalization/TextKey.h
Include #include "Internationalization/TextKey.h"

Syntax

class FTextKey

Remarks

Optimized representation of a case-sensitive string, as used by localization keys. This references an entry within a internal table to avoid memory duplication, as well as offering optimized comparison and hashing performance.

Constructors

  Type Name Description
Public function    
Public function  

FTextKey ( FStringView InStr
)

  
Public function  

FTextKey ( const TCHAR* InStr
)

  
Public function  

FTextKey ( const FString& InStr
)

  

Functions

  Type Name Description
Public function Static void Compact any slack within the internal table
Public function Const const TCHAR * Get the underlying chars buffer this text key represents
Public function Const bool

IsEmpty ()

 Is this text key empty?
Public function void

Reset ()

 Reset this text key to be empty
Public function void Serialize this text key as if it were an FString
Public function void Serialize this text key as if it were an FString
Public function void Serialize this text key including its hash value, discarding the hash on load (to upgrade from an older hashing algorithm)
Public function void Serialize this text key including its hash value, discarding the hash on load (to upgrade from an older hashing algorithm)
Public function void Serialize this text key including its hash value (this method is sensitive to hashing algorithm changes, so only use it for generated files that can be rebuilt from another source)
Public function void Serialize this text key including its hash value (this method is sensitive to hashing algorithm changes, so only use it for generated files that can be rebuilt from another source)
Public function Static void Do not use any FTextKey or FTextId after calling this

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