From Jason Turner

[floatfield.manip]

C++20 → C++23 0.9 KB 10 lines
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Archived: C++20 | C++23
Markdown: C++20 | C++23
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  1. tmp/tmpelmcv2n6/{from.md → to.md} +3 -4
tmp/tmpelmcv2n6/{from.md → to.md} RENAMED
@@ -26,14 +26,13 @@ ios_base& hexfloat(ios_base& str);
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  *Effects:* Calls
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  `str.setf(ios_base::fixed | ios_base::scientific, ios_base::floatfield)`.
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  *Returns:* `str`.
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- [*Note 1*: The more obvious use of `ios_base::hex` to specify
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- hexadecimal floating-point format would change the meaning of existing
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- well-defined programs. C++03 gives no meaning to the combination of
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- `fixed` and `scientific`. — *end note*]
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  ``` cpp
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  ios_base& defaultfloat(ios_base& str);
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  ```
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  *Effects:* Calls
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  `str.setf(ios_base::fixed | ios_base::scientific, ios_base::floatfield)`.
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  *Returns:* `str`.
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+ [*Note 1*: `ios_base::hex` cannot be used to specify a hexadecimal
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+ floating-point format, because it is not part of `ios_base::floatfield`
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+ ([[ios.fmtflags.const]]). — *end note*]
 
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  ``` cpp
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  ios_base& defaultfloat(ios_base& str);
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  ```
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