Re: [Boost-users] gregorian: explicit date::date(date_int_type) ?

From: Michael Haubenwallner (michael.haubenwallner_at_[hidden])
Date: 2003-11-19 02:14:26

I've "gcc version 2.95.4 20011002 (Debian prerelease)",
which might be just a Debian special for 2.95.3 i think,
and it does complain like this only if i make this constructor explicit: 
boost::gregorian::date(const date_int_type& rhs)
if i do not, it compiles well.

Thx,
   Haubi

Jeff Garland wrote:
> On Mon, 17 Nov 2003 10:10:12 -0700, Jeff Garland wrote
> 
>>On Mon, 17 Nov 2003 16:23:14 +0100, Michael Haubenwallner wrote
>>
>>>Hi,
>>>
>>>I'm preparing my company's step from C to C++, and when i use
>>>boost::date_time::*, there's a great danger to make mistakes
>>>like this with boost-1.30.2:
>>>...code snipped...
>>>What do you think about this ?
>>
>>Jeff Garland replied:
>>I'll look into it.  On first blush this would probably be reasonable.
> 
> 
> Only thing is when I compile your code (after some modifications for b/c of
> namespace std usage) on the current CVS I get:
> 
> test2.cpp: In function `int main()':
> test2.cpp:14: no matching function for call to
> `boost::posix_time::ptime::ptime(time_t&)'
> /home/jeff/devTools/boost_cvs/boost/date_time/posix_time/ptime.hpp:28:
> candidates are: boost::posix_time::ptime::ptime(const boost::posix_time::ptime&)
> /home/jeff/devTools/boost_cvs/boost/date_time/posix_time/ptime.hpp:41:       
>          boost::posix_time::ptime::ptime(const boost::posix_time::int64_time_rep&)
> /home/jeff/devTools/boost_cvs/boost/date_time/posix_time/ptime.hpp:38:       
>          boost::posix_time::ptime::ptime(boost::gregorian::date)
> /home/jeff/devTools/boost_cvs/boost/date_time/posix_time/ptime.hpp:35:       
>          boost::posix_time::ptime::ptime(boost::gregorian::date,
> boost::posix_time::time_duration)
> 
> So which compiler is doing this conversion for you?
> 
> Jeff
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> 

-- 
Michael Haubenwallner                    SALOMON Automation GmbH
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