# agora::util::IContainer类 参考 (/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-i-container)

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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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### ~IContainer() [#icontainer]

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virtual agora::util::IContainer::~IContainer()

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## 成员函数说明 [#成员函数说明]

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### begin() [#begin]

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virtual [IIterator](/zh-CN/api-reference/rtc-server-sdk/cpp/classagora-1-1util-1-1-i-iterator)* agora::util::IContainer::begin()

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### size() [#size]

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virtual size_t agora::util::IContainer::size() const

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### release() [#release]

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virtual void agora::util::IContainer::release()

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