RE: [boost] Statistics code example - usingcycliciterator/buffer/array

From: Paul A. Bristow (boost_at_[hidden])
Date: 2003-04-23 14:35:50

Thanks for this, which I have just got round to trying out.Sadly, MSVC 7.0 now
gags on it as below.  Is there something I need to #define? (I assume that the
previous config.h is replaced by the boost config).

Is the warning C4253 a worry?  Is remains at warning level 3 (and I like things
to be warning free at level 4 if possible).

Thanks

Paul

Paul A Bristow, Prizet Farmhouse, Kendal, Cumbria, LA8 8AB  UK
[phone]   Mobile [phone]
Mobile mailto:pabristow_at_[hidden]
mailto:pbristow_at_[hidden]
:

test_cyclic_buffer.cpp
j:\Cpp\cyclic_buffer\cyclic_buffer.hpp(324) : warning C4253:
'boost::AssignableConcept<TT>::constraints' : forming a pointer-to-member
requires explicit use of the address-of operator ('&') and a qualified name
        j:\Cpp\cyclic_buffer\cyclic_buffer.hpp(831) : see reference to class
template instantiation 'boost::cyclic_buffer<T,Alloc>' being compiled
j:\Cpp\cyclic_buffer\cyclic_buffer.hpp(388) : error C2977:
'std::reverse_iterator' : too many template arguments
        C:\Program Files\Microsoft Visual Studio .NET\Vc7\include\xutility(723)
: see declaration of 'std::reverse_iterator'
j:\Cpp\cyclic_buffer\cyclic_buffer.hpp(391) : error C2977:
'std::reverse_iterator' : too many template arguments
        C:\Program Files\Microsoft Visual Studio .NET\Vc7\include\xutility(723)
: see declaration of 'std::reverse_iterator'
j:\Cpp\cyclic_buffer\cyclic_buffer.hpp(324) : warning C4253:
'boost::AssignableConcept<TT>::constraints' : forming a pointer-to-member
requires explicit use of the address-of operator ('&') and a qualified name
        with
        [
            TT=int
        ]
        test_cyclic_buffer.cpp(45) : see reference to class template
instantiation 'boost::cyclic_buffer<T,Alloc>' being compiled
        with
        [
            T=int,
            Alloc=std::vector<int,std::allocator<int>>::allocator_type
        ]
j:\Cpp\cyclic_buffer\cyclic_buffer.hpp(388) : error C2977:
'std::reverse_iterator' : too many template arguments
        C:\Program Files\Microsoft Visual Studio .NET\Vc7\include\xutility(723)
: see declaration of 'std::reverse_iterator'
j:\Cpp\cyclic_buffer\cyclic_buffer.hpp(391) : error C2977:
'std::reverse_iterator' : too many template arguments
        C:\Program Files\Microsoft Visual Studio .NET\Vc7\include\xutility(723)
: see declaration of 'std::reverse_iterator'

| -----Original Message-----
| From: boost-bounces_at_[hidden]
| [mailto:boost-bounces_at_[hidden]]On Behalf Of Jan Gaspar
| Sent: Thursday, April 10, 2003 4:07 PM
| To: Boost mailing list
| Subject: Re: [boost] Statistics code example -
| usingcycliciterator/buffer/array
|
|
| Hi all!
|
| I have refactored my implelentation of the cyclic buffer. Its
| underlaying container is now vector
| (previosly it was deque). There is still one problem - iterator
| invalidation. If you add or remove an
| element from the end of the buffer, the iterators becomes invalidated.
|
| Jan
|
| --
| Jan Gaspar | jga_at_[hidden]
| Whitestein Technologies | www.whitestein.com
| Panenska 28 | SK-81103 Bratislava | Slovak Republic
| Tel [phone] | Fax [phone]
|
|