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  3. TManagedArrayAccessor

TManagedArrayAccessor

This class wraps a managed array this provides a convenient API for optional attributes in a collection facade

API > API/Runtime > API/Runtime/Chaos > API/Runtime/Chaos/GeometryCollection

References

   
Module Chaos
Header /Engine/Source/Runtime/Experimental/Chaos/Public/GeometryCollection/ManagedArrayAccessor.h
Include #include "GeometryCollection/ManagedArrayAccessor.h"

Syntax

template<typename T>  
struct TManagedArrayAccessor

Remarks

This class wraps a managed array this provides a convenient API for optional attributes in a collection facade

Constructors

  Type Name Description
Public function  

TManagedArrayAccessor ( FManagedArrayCollection& InCollection,
const FName& InAttributeName,
const FName& InAttributeGroup,
const FName& InGroupDependency
)

  
Public function  

TManagedArrayAccessor ( const FManagedArrayCollection& InCollection,
const FName& InAttributeName,
const FName& InAttributeGroup,
const FName& InGroupDependency
)

  

Functions

  Type Name Description
Public function TManagedArray< T > &

Add ( ManageArrayAccessor::EPersistencePolicy PersistencePolicy,
FName InGroupDependency
)

 Add the attribute if it does not exists yet
Public function void

AddAndFill ( const T& Value,
ManageArrayAccessor::EPersistencePolicy PersistencePolicy,
FName InGroupDependency
)

 Add and fill the attribute if it does not exist yet
Public function Const int32

AddElements ( int32 NumElements
)

  
Public function void

Copy ( const TManagedArrayAccessor< T >& FromAttribute
)

 Copy from another attribute ( create if necessary )
Public function void

Fill ( const T& Value
)

 Fill the attribute with a specific value
Public function Const const TManagedArray< T > *

Find ()

 Find the attribute for read only
Public function Const const TManagedArray< T > &

Get ()

 Get the attribute for read only
Public function FManagedArrayCollection *  
Public function Const const FManagedArrayCollection &  
Public function Const FName  
Public function Const FName  
Public function Const FName

GetName ()

  
Public function Const bool

IsConst ()

  
Public function Const bool  
Public function Const bool

IsValid ()

  
Public function Const bool

IsValidIndex ( int32 Index
)

  
Public function TManagedArray< T > &

Modify ()

 Get the attribute for modification
Public function void

ModifyAt ( int32 Index,
const T& NewValue
)

 Per index modification
Public function Const int32

Num ()

  
Public function void

Remove ()

  

Operators

  Type Name Description
Public function Const const T &

operator[] ( int32 Index
)

 Array style accessor

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