Template:cpp/io/basic istream/dsc putback

来自cppreference.com

|- class="t-dsc"

|

| 往输入流中放置一个字符
(公开成员函数) |-

来自“https://zh.cppreference.com/mwiki/index.php?title=Template:cpp/io/basic_istream/dsc_putback&oldid=76193”