> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# PFGroupsEntityWithLineage

> PFGroupsEntityWithLineage 数据模型。实体包装类，其中包含实体键以及构成该实体谱系的实体。

PFGroupsEntityWithLineage 数据模型。实体包装类，其中包含实体键以及构成该实体谱系的实体。

## 语法

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

### 成员

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

（可选）指定实体的实体键。

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

（可选）相关实体的实体键字典。字典键为实体类型。

**`lineageCount`**   uint32\_t

lineage 的数量

## 要求

**头文件：** PFGroupsTypes.h

## 另请参阅

[PFGroupsTypes 成员](/services/playfab/api-references/c/pfgroupstypes/pfgroupstypes_members)


## Related topics

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