Re: More bind fun on MS

From: sgregory_at_[hidden]
Date: 2001-11-13 13:50:49

--- In boost_at_y..., "Peter Dimov" <pdimov_at_m...> wrote:
> From: <sgregory_at_c...>
> > Is is ok that AddTick takes a 'const double' ?
> 
> It's an MSVC 6 problem; you're right, it doesn't like the 'const'. 
MSVC 7 et
> al compile the code.

Grump.

Looks like Sun C++ doesn't like it either, however...
The file below - that Peter make working :-) when fed to a Sun 
CC: Sun WorkShop 6 update 2 C++ 5.3 Patch 111685-02 2001/09/18
gives a bunch of errors, which I have attached below if anybody is 
interested.

Guess I'll have to give up getting this to work cross-platform for 
the time being.  *dratt*

"boost_1_25_0/boost/bind.hpp", line 731: Error: inner is not a member 
of boost::_bi::_avt_0<2>.
"boost_1_25_0/boost/bind.hpp", line 746:     Where: While 
specializing "boost::_bi::add_value<Axis*>".
"boost_1_25_0/boost/bind.hpp", line 746:     Where: Specialized in 
boost::_bi::list_av_2<Axis*, boost::_bi::arg<1>>.
"c.cpp", line 16:     Where: Specialized in non-template code.
"boost_1_25_0/boost/bind.hpp", line 731: Error: No parameters 
provided for template.
"boost_1_25_0/boost/bind.hpp", line 746:     Where: While 
specializing "boost::_bi::add_value<Axis*>".
"boost_1_25_0/boost/bind.hpp", line 746:     Where: Specialized in 
boost::_bi::list_av_2<Axis*, boost::_bi::arg<1>>.
"c.cpp", line 16:     Where: Specialized in non-template code.
"boost_1_25_0/boost/bind.hpp", line 731: Error: Redefining 
boost::_bi::type<boost::_bi::T> after use in 
boost::_bi::add_value<Axis*>.
"boost_1_25_0/boost/bind.hpp", line 746:     Where: While 
specializing "boost::_bi::add_value<Axis*>".
"boost_1_25_0/boost/bind.hpp", line 746:     Where: Specialized in 
boost::_bi::list_av_2<Axis*, boost::_bi::arg<1>>.
"c.cpp", line 16:     Where: Specialized in non-template code.
 

> --
> Peter Dimov
> Multi Media Ltd.
> 
> #include <boost/bind.hpp>
> 
> #include <algorithm>
> #include <list>
> 
> class Axis
> {
> public:
>  bool AddTick(const double);
> };
> 
> int main()
> {
>  Axis a;
>  std::list<double> l;
>  std::for_each(l.begin(), l.end(), boost::bind( &Axis::AddTick, &a, 
_1 ) );
> }