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Unreal Engine C++ API Reference > Runtime > Engine > Engine
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Engine/Blueprint.h |
| Include | #include "Engine/Blueprint.h" |
Syntax
struct FBPVariableDescription
Remarks
Struct indicating a variable in the generated class
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
FText | Category | Category this variable should be in |
 |
FString | DefaultValue | Optional new default value stored as string |
 |
FString | FriendlyName | Friendly name of the variable |
 |
TArray< struct FBPVariableMetaDataEntry > | MetaDataArray | Metadata information for this variable |
 |
uint64 | PropertyFlags | Property flags for this variable - Changed from int32 to uint64 |
 |
TEnumAsByte< ELifetimeCondition > | ReplicationCondition | |
 |
FName | RepNotifyFunc | |
 |
FGuid | VarGuid | A Guid that will remain constant even if the VarName changes |
 |
FName | VarName | Name of the variable |
 |
FEdGraphPinType | VarType | Type of the variable |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
int32 | FindMetaDataEntryIndexForKey
(
FName Key |
Find the index in the array of a metadata entry |
  |
const FString & | GetMetaData
(
FName Key |
Gets a metadata value on the variable; asserts if the value isn't present. |
  |
bool | HasMetaData
(
FName Key |
Checks if there is metadata for a key |
 |
void | RemoveMetaData
(
FName Key |
Clear metadata value on the variable |
 |
void | SetMetaData
(
FName Key, |
Set a metadata value on the variable |