Re: [Boost-users] Boost.Signals: strange bug in example program

From: Pranckevicius, Tadas (tadas.pranckevicius_at_[hidden])
Date: 2006-06-09 12:18:57

-----Original Message-----
From: Sebastian Redl [mailto:sebastian.redl_at_[hidden]] 
Sent: 09 June 2006 16:22
To: boost-users_at_[hidden]
Subject: Re: [Boost-users] Boost.Signals: strange bug in example program

Pranckevicius, Tadas wrote:

>I tried to run this example and I got the same results, it prints 8 on
>Microsoft Visual studio 2003 (7.1) as well.
>
>I did try to debug it and ended up in "algorithm" file:
>
>After adding cout:
>
>template<class _FwdIt> inline
>	_FwdIt _Max_element(_FwdIt _First, _FwdIt _Last)
>	{	// find largest element, using operator<
>	_DEBUG_RANGE(_First, _Last);
>	_FwdIt _Found = _First;
>	cout<<*_Found<<endl;
>	if (_First != _Last)
>		for (; ++_First != _Last;) {
>			cout<<*_First <<endl;
>			if (_DEBUG_LT(*_Found, *_First))
>				_Found = _First;
>		}
>	return (_Found);
>	}
>  
>
>My Visual Studio.Net 2003 does not even have this function anywhere in 
>the include directory. What precise version are you using? Have you 
>replaced your standard library?

>Sebastian Redl

Sorry for the confusion I have debugged in VS 2005

In VS2003 it is:
C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\algorithm
And it looks like:

template<class _FwdIt> inline
        _FwdIt max_element(_FwdIt _First, _FwdIt _Last)
        {	// find largest element, using operator<
        _FwdIt _Found = _First;
        if (_First != _Last)
                for (; ++_First != _Last; ) 
                        if (*_Found < *_First)
                                _Found = _First;		
        return (_Found);
        }

And gives the same result...

thanks