📅 最后修改于: 2020-12-15 04:21:01 🧑 作者: Mango
用于标头的Istream提供标准输入和组合的输入/输出流类。
istream的类模板应如下所示-
| Sr.No. | Stream | Definition |
|---|---|---|
| 1 | basic_istream | It is used in an Input stream |
| 2 | basic_iostream | It is used in an Input/output stream |
istram的类别应如下。
| Sr.No. | Classes | Definition |
|---|---|---|
| 1 | istream | It is used in an Input stream |
| 2 | iostream | It is used in an Input/output stream |
| 3 | wistream | It is used in an Input stream (wide) |
| 4 | wiostream | It is used in an Input/output stream (wide) |
| Sr.No. | Functions | Definition |
|---|---|---|
| 1 | ws | It is used to extract whitespaces |