std::basic_ios::swap
protected: void swap( basic_ios& other ); | ? | (since C++11) |
|---|
交换状态*this和other，除了相关的rdbuf物品。rdbuf()和other.rdbuf()返回与调用前相同的值。
此交换函数受到保护：它由派生流类的交换成员函数调用，如std::basic_ofstream或std::basic_istringstream，它们知道如何正确地交换相关的流缓冲区。
参数
other | - | the basic_ios object to exchange the state with |
|---|
返回值
%280%29
例外
noexcept规格：
noexcept
另见
move (C++11) | moves from another std::basic_ios except for rdbuf (protected member function) |
|---|
? cppreference.com在CreativeCommonsAttribution下授权-ShareAlike未移植许可v3.0。
本文档系腾讯云开发者社区成员共同维护，如有问题请联系 cloudcommunity@tencent.com
