Init

2025-10-25 03:02:53 +03:00
commit 043225d523
3416 changed files with 681196 additions and 0 deletions
--- a/cppdraft/floatfield/manip.md
+++ b/cppdraft/floatfield/manip.md
@@ -0,0 +1,97 @@
+[floatfield.manip]
+
+# 31 Input/output library [[input.output]](./#input.output)
+
+## 31.5 Iostreams base classes [[iostreams.base]](iostreams.base#floatfield.manip)
+
+### 31.5.5 ios_base manipulators [[std.ios.manip]](std.ios.manip#floatfield.manip)
+
+#### 31.5.5.4 floatfield manipulators [floatfield.manip]
+
+[1](#1)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L2750)
+
+Each function specified in this subclause
+is a designated addressable function ([[namespace.std]](namespace.std "16.4.5.2.1 Namespace std"))[.](#1.sentence-1)
+
+[ð](#lib:fixed)
+
+`ios_base& fixed(ios_base& str);
+`
+
+[2](#2)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L2760)
+
+*Effects*: Callsstr.setf(ios_base::fixed, ios_base::floatfield)[.](#2.sentence-1)
+
+[3](#3)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L2765)
+
+*Returns*: str[.](#3.sentence-1)
+
+[ð](#lib:scientific)
+
+`ios_base& scientific(ios_base& str);
+`
+
+[4](#4)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L2776)
+
+*Effects*: Callsstr.setf(ios_base::scientific, ios_base::floatfield)[.](#4.sentence-1)
+
+[5](#5)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L2781)
+
+*Returns*: str[.](#5.sentence-1)
+
+[ð](#lib:hexfloat)
+
+`ios_base& hexfloat(ios_base& str);
+`
+
+[6](#6)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L2792)
+
+*Effects*: Calls str.setf(ios_base::fixed | ios_base::scientific,
+ ios_base::floatfield)[.](#6.sentence-1)
+
+[7](#7)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L2797)
+
+*Returns*: str[.](#7.sentence-1)
+
+[8](#8)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L2802)
+
+[*Note [1](#note-1)*:
+
+ios_base::hex cannot be used to specify
+a hexadecimal floating-point format,
+because it is not part of ios_base::floatfield (Table [137](ios.fmtflags#tab:ios.fmtflags.const "Table 137: fmtflags constants"))[.](#8.sentence-1)
+
+â *end note*]
+
+[ð](#lib:defaultfloat)
+
+`ios_base& defaultfloat(ios_base& str);
+`
+
+[9](#9)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L2816)
+
+*Effects*: Calls str.unsetf(ios_base::floatfield)[.](#9.sentence-1)
+
+[10](#10)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/iostreams.tex#L2820)
+
+*Returns*: str[.](#10.sentence-1)