feedc0de/date
1
0
Fork 0
forked from HowardHinnant/date
Code Pull Requests Activity

Clarify how from_stream handles whitespace.

Browse Source
This commit is contained in:
Howard Hinnant
2017-05-04 16:32:22 -04:00
parent b83f3412d0
commit 6618a2d3a7
1 changed files with 12 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
date.html
View File

@@ -26,7 +26,7 @@
<br/>
<br/>
<a href="mailto:howard.hinnant@gmail.com">Howard E. Hinnant</a><br/>
2017-04-13<br/>
2017-05-04<br/>
</address>
<hr/>
<h1 align=center><code>date</code></h1>
@@ -7934,14 +7934,17 @@ Calls <code>to_stream(os, fmt.c_str(), tp)</code>.
<a name="from_stream_formatting"></a><h3><code>from_stream</code> formatting</h3>
<p>
Each flag begins with a <code>%</code>. Some flags can be modified by <code>E</code> or
<code>O</code>. During parsing each flag interprets characters as parts of date and time
type according to the table below. Some flags can be modified by a width parameter which
governs how many characters are parsed from the stream in interpreting the flag. All
characters in the format string which are not represented in the table below are parsed
unchanged from the stream. The C++ specification says that the parsing of month and
weekday names is both locale sensitive <i>and</i> case insensitive. If you find this not
to be the case, file a bug with your std::lib vendor.
All <code>from_stream</code> overloads behave as an unformatted input function. Each
overload takes a format string containing ordinary characters and flags which have special
meaning. Each flag begins with a <code>%</code>. Some flags can be modified by
<code>E</code> or <code>O</code>. During parsing each flag interprets characters as parts
of date and time type according to the table below. Some flags can be modified by a width
parameter which governs how many characters are parsed from the stream in interpreting the
flag. All characters in the format string which are not represented in the table below,
except for white space, are parsed unchanged from the stream. A white space character
matches zero or more white space characters in the input stream. The C++ specification
says that the parsing of month and weekday names is both locale sensitive <i>and</i> case
insensitive. If you find this not to be the case, file a bug with your std::lib vendor.
</p>
<blockquote>