MESSAGE
| DATE | 2011-05-24 |
| FROM | Ruben Safir
|
| SUBJECT | Re: [NYLXS - HANGOUT] [ruben@mrbrklyn.com: Re:
|
Path:
reader1.panix.com!panix!news.linkpendium.com!news.linkpendium.com!feeder.erje.net!news.ett.com.ua!not-for-mail
From: "Balog Pal"
Newsgroups: comp.lang.c++
Subject: Re: Template argument determination
Date: Tue, 24 May 2011 17:33:46 +0200
Organization: ETT newsserver
Lines: 17
Message-ID:
References:
NNTP-Posting-Host: bc240436.catv.pool.telekom.hu
Mime-Version: 1.0
Content-Type: text/plain;
format=flowed;
charset="UTF-8";
reply-type=original
Content-Transfer-Encoding: 7bit
X-Complaints-To: usenet-at-news.ett.com.ua
X-Notice: Filtered by postfilter v. 0.6.1
X-Newsreader: Microsoft Outlook Express 6.00.2900.5931
Xref: panix comp.lang.c++:1085261
"Ruben Safir"
> why does this fail to compile
>
> template
> void test_me(stats::Distribution hello);
>
> int main ( int argc, char *argv[] ){
> int a = 7;
> test_me(a);
>
> yet this does, with the promotion of the int to a distribution object
> test_me(a);
IIRC it is called "non-deduced context".
How do you think the compiler could figure the T you meant for a general
case?
|
|
