[std.ios.manip] - C++20 → C++23

Files changed (1) hide show

tmp/tmptiz7f_ro/{from.md → to.md} RENAMED Viewed

@@ -155,11 +155,11 @@ function [[namespace.std]].
 ios_base& dec(ios_base& str);
 ```
 *Effects:* Calls `str.setf(ios_base::dec, ios_base::basefield)`.
-*Returns:* `str`[^12].
 ``` cpp
 ios_base& hex(ios_base& str);
 ```
@@ -203,14 +203,13 @@ ios_base& hexfloat(ios_base& str);
 *Effects:* Calls
 `str.setf(ios_base::fixed | ios_base::scientific, ios_base::floatfield)`.
 *Returns:* `str`.
-[*Note 1*: The more obvious use of `ios_base::hex` to specify
-hexadecimal floating-point format would change the meaning of existing
-well-defined programs. C++03 gives no meaning to the combination of
-`fixed` and `scientific`. — *end note*]
 ``` cpp
 ios_base& defaultfloat(ios_base& str);
 ```

 ios_base& dec(ios_base& str);
 ```
 *Effects:* Calls `str.setf(ios_base::dec, ios_base::basefield)`.
+*Returns:* `str`.[^11]
 ``` cpp
 ios_base& hex(ios_base& str);
 ```
 *Effects:* Calls
 `str.setf(ios_base::fixed | ios_base::scientific, ios_base::floatfield)`.
 *Returns:* `str`.
+[*Note 1*: `ios_base::hex` cannot be used to specify a hexadecimal
+floating-point format, because it is not part of `ios_base::floatfield`
+([[ios.fmtflags.const]]). — *end note*]
 ``` cpp
 ios_base& defaultfloat(ios_base& str);
 ```

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