# agora::util::CopyableAutoPtr< T > 模板类 参考 (/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)

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继承自 [agora::util::AutoPtr&lt; T &gt;](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-auto-ptr).

## 成员类型定义说明 [#成员类型定义说明]

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### pointer_type [#pointer_type]

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typedef [AutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-auto-ptr)&lt;T&gt;::[pointer_type](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-auto-ptr#ad173e3764e303895329caf204900f67f) [agora::util::CopyableAutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)&lt; T &gt;::[pointer_type](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-auto-ptr#ad173e3764e303895329caf204900f67f)

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## 构造及析构函数说明 [#构造及析构函数说明]

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### CopyableAutoPtr() [1/2] [#copyableautoptr-12]

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[agora::util::CopyableAutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)&lt; T &gt;::[CopyableAutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)([pointer_type](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-auto-ptr#ad173e3764e303895329caf204900f67f) *p* = `0`)

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### CopyableAutoPtr() [2/2] [#copyableautoptr-22]

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[agora::util::CopyableAutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)&lt; T &gt;::[CopyableAutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)(const [CopyableAutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)&lt; T &gt; & *rhs*)

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## 成员函数说明 [#成员函数说明]

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### operator=() [#operator]

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[CopyableAutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)& [agora::util::CopyableAutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)&lt; T &gt;::operator=(const [CopyableAutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)&lt; T &gt; & *rhs*)

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### clone() [#clone]

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[pointer_type](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-auto-ptr#ad173e3764e303895329caf204900f67f) [agora::util::CopyableAutoPtr](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-copyable-auto-ptr)&lt; T &gt;::clone() const

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