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  3. UBlueprintMapLibrary

UBlueprintMapLibrary

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Kismet

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Classes/Kismet/BlueprintMapLibrary.h
Include #include "Kismet/BlueprintMapLibrary.h"

Syntax

class UBlueprintMapLibrary : public UBlueprintFunctionLibrary

Functions

  Type Name Description
Public function Static void

GenericMap_Add ( const void* TargetMap,
const FMapProperty* MapProperty,
const void* KeyPtr,
const void* ValuePtr
)

  
Public function Static void

GenericMap_Clear ( const void* TargetMap,
const FMapProperty* MapProperty
)

  
Public function Static bool

GenericMap_Find ( const void* TargetMap,
const FMapProperty* MapProperty,
const void* KeyPtr,
void* ValuePtr
)

  
Public function Static bool

GenericMap_IsEmpty ( const void* TargetMap,
const FMapProperty* MapProperty
)

  
Public function Static bool

GenericMap_IsNotEmpty ( const void* TargetMap,
const FMapProperty* MapProperty
)

  
Public function Static void

GenericMap_Keys ( const void* MapAddr,
const FMapProperty* MapProperty,
const void* ArrayAddr,
const FArrayProperty* ArrayProperty
)

  
Public function Static int32

GenericMap_Length ( const void* TargetMap,
const FMapProperty* MapProperty
)

  
Public function Static bool

GenericMap_Remove ( const void* TargetMap,
const FMapProperty* MapProperty,
const void* KeyPtr
)

  
Public function Static void

GenericMap_SetMapPropertyByName ( UObject* OwnerObject,
FName MapPropertyName,
const void* SrcMapAddr
)

  
Public function Static void

GenericMap_Values ( const void* MapAddr,
const FMapProperty* MapProperty,
const void* ArrayAddr,
const FArrayProperty* ArrayProperty
)

  
Public function Static void

Map_Add ( const TMap< int32, int32 >& TargetMap,
const int32& Key,
const int32& Value
)

 Adds a key and value to the map.
Public function Static void

Map_Clear ( const TMap< int32, int32 >& TargetMap
)

 Clears a map of all entries, resetting it to empty
Public function Static bool

Map_Contains ( const TMap< int32, int32 >& TargetMap,
const int32& Key
)

 Checks whether key is in a provided Map
Public function Static bool

Map_Find ( const TMap< int32, int32 >& TargetMap,
const int32& Key,
int32& Value
)

 Finds the value associated with the provided Key
Public function Static bool

Map_IsEmpty ( const TMap< int32, int32 >& TargetMap
)

 Check if the map does not have any entires
Public function Static bool

Map_IsNotEmpty ( const TMap< int32, int32 >& TargetMap
)

 Check if the map has any entries
Public function Static void

Map_Keys ( const TMap< int32, int32 >& TargetMap,
TArray< int32 >& Keys
)

 Outputs an array of all keys present in the map
Public function Static int32

Map_Length ( const TMap< int32, int32 >& TargetMap
)

 Determines the number of entries in a provided Map
Public function Static bool

Map_Remove ( const TMap< int32, int32 >& TargetMap,
const int32& Key
)

 Removes a key and its associated value from the map.
Public function Static void

Map_Values ( const TMap< int32, int32 >& TargetMap,
TArray< int32 >& Values
)

 Outputs an array of all values present in the map
Public function Static void

SetMapPropertyByName ( UObject* Object,
FName PropertyName,
const TMap< int32, int32 >& Value
)

 Not exposed to users. Supports setting a map property on an object by name.

Constants

Name Description
MaxSupportedMapSize  

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