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API > API/Plugins > API/Plugins/Niagara
Inheritance Hierarchy
- FNiagaraDataChannelGameDataGroupedWriterBase
- FNiagaraDataChannelGameDataGroupedWriter
References
| Module | Niagara |
| Header | /Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraDataChannelAccessor.h |
| Include | #include "NiagaraDataChannelAccessor.h" |
Syntax
template<typename T>
struct FNiagaraDataChannelGameDataGroupedWriter : public FNiagaraDataChannelGameDataGroupedWriterBase
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
int32 | AddItem
(
UWorld* World, |
Adds a new item to be written to the correct data channel group based on the search params. |
 |
void | BeginWrite () |
|
 |
FScopedWriter | ||
 |
void | EndWrite () |
|
  |
int32 | GetNumItems
(
int32 GroupIndex |
Returns the number of items in a given group. |
 |
FNiagaraDataChannelGameDataWriter< T > & | Returns the writer object for the given group index. | |
 |
void | RemoveItem
(
int32 GroupIndex |
Classes
| Type | Name | Description | |
|---|---|---|---|
 |
FScopedWriter | Scoped utility writer class for appending items to a FNiagaraDataChannelGameDataGroupedWriter. |