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std::basic_ios::imbue

性病：基本[医]IOS：：Imbue

std::locale imbue( const std::locale& loc ​​

替换当前区域设置。有效呼叫ios_base::imbue(loc)如果有关联的流缓冲区%28rdbuf() != 0%29，然后呼叫rdbuf()->pubimbue(loc)...

参数

loc-the new locale

返回值

返回的上一个区域设置。ios_base::imbue(loc)...

例外

%280%29

例

二次

#include <iostream>
#include <sstream>
#include <locale>
 
int main()
{
    std::istringstream iss;
    iss.imbue(std::locale("en_US.UTF8")
 
    std::cout << "Current locale: " << iss.getloc().name() << '\n';
 
    iss.imbue(std::locale()
    std::cout << "Global locale : " << iss.getloc().name() << '\n';
}

二次

产出：

二次

Current locale: en_US.UTF8
Global locale : C

二次

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