Issue 2293: Wrong facet used by num_put::do_put

Title: Wrong facet used by num_put::do_put
Status: c++14
Section: [facet.num.put.virtuals]
Submitter: Juan Soulie

Created on 2013-09-04.00:00:00 last changed 131 months ago

Messages

msg6822 (view)

Date: 2014-02-13.04:55:14

Proposed resolution:

This wording is relative to N3691.

Edit [facet.num.put.virtuals] p6 as indicated:
-6- Returns: If (str.flags() & ios_base::boolalpha) == 0 returns do_put(out, str, fill, (int)val), otherwise obtains a string s as if by
```
string_type s =
  val ? use_facet<ctypenumpunct<charT> >(loc).truename()
      : use_facet<ctypenumpunct<charT> >(loc).falsename();
```
and then inserts each character c of s into out via *out++ = c and returns out.

msg6593 (view)

Date: 2014-02-13.04:55:14

[ Issaquah 2014-02-11: Move to Immediate ]

msg6592 (view)

Date: 2013-09-04.00:00:00

At the end of [facet.num.put.virtuals] (in p6), the return value is said to be obtained by calling truename or falsename on the wrong facet: ctype should be replaced by numpunct.

History
Date	User	Action	Args
2014-02-27 17:03:20	admin	set	status: wp -> c++14
2014-02-20 13:52:38	admin	set	status: immediate -> wp
2014-02-13 04:55:14	admin	set	messages: + msg6822
2014-02-13 04:55:14	admin	set	status: new -> immediate
2013-09-18 22:04:08	admin	set	messages: + msg6593
2013-09-04 00:00:00	admin	create