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# PFGroupsEntityWithLineage

> PFGroupsEntityWithLineage 資料模型。包含實體索引鍵以及構成該實體譜系之實體的實體包裝函式類別。

PFGroupsEntityWithLineage 資料模型。包含實體索引鍵以及構成該實體譜系之實體的實體包裝函式類別。

## 語法

```cpp theme={null}
typedef struct PFGroupsEntityWithLineage {  
    PFEntityKey const* key;  
    PFEntityKeyDictionaryEntry const* lineage;  
    uint32_t lineageCount;  
} PFGroupsEntityWithLineage;  
```

### 成員

**`key`**   [PFEntityKey](/zh-TW/services/playfab/api-references/c/pftypes/structs/pfentitykey-c) const\*<br />*may be nullptr*

（選擇性）指定實體的實體索引鍵。

**`lineage`**   [PFEntityKeyDictionaryEntry](/zh-TW/services/playfab/api-references/c/pftypes/structs/pfentitykeydictionaryentry) const\*<br />*may be nullptr*

（選擇性）相關實體的實體索引鍵字典。字典索引鍵為實體類型。

**`lineageCount`**   uint32\_t

lineage 的計數

## 需求

**標頭：** PFGroupsTypes.h

## 另請參閱

[PFGroupsTypes 成員](/zh-TW/services/playfab/api-references/c/pfgroupstypes/pfgroupstypes_members)


## Related topics

- [PFGroupsGroupInvitation](/zh-TW/services/playfab/api-references/c/pfgroupstypes/structs/pfgroupsgroupinvitation.md)
- [PFGroupsInviteToGroupResponse](/zh-TW/services/playfab/api-references/c/pfgroupstypes/structs/pfgroupsinvitetogroupresponse.md)
- [PFGroupsGroupBlock](/zh-TW/services/playfab/api-references/c/pfgroupstypes/structs/pfgroupsgroupblock.md)
- [PFGroupsGroupApplication](/zh-TW/services/playfab/api-references/c/pfgroupstypes/structs/pfgroupsgroupapplication.md)
- [PFGroupsApplyToGroupResponse](/zh-TW/services/playfab/api-references/c/pfgroupstypes/structs/pfgroupsapplytogroupresponse.md)