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I have compilation error as follows:
by sui tam 02 Dec '05

02 Dec '05

compilation error: boost/serialization/access.hpp(123): error: no default constructor exists for class "A" Do I need to change anything in the class at all? Also what are the meanings of these compilation error: boost/serialization/access.hpp(109) error: incomplete type is not allowed. boost/serialization/access.hpp(109) error: expression must have class type __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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Re: [Boost-users] serialize - C structure within a class
by sui tam 02 Dec '05

02 Dec '05

I have a class that is using a C struct, when I use the serialization code: typdef struct A { template <class Archive> void serialize( Archive & ar, ) { ar & a1; ar & a2; } type1 a1; type2 a2; } I get error A.h(59): error: this declaration may not have extern "C" linkage template<class Archive> How can I archive this C structure which the class referenced? --------------------------------- Yahoo! Personals Single? There's someone we'd like you to meet. Lots of someones, actually. Try Yahoo! Personals

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[Test] BOOST_CHECK() -> unknown location(0) when an exception is thrown...
by Kevin Wheatley 01 Dec '05

01 Dec '05

Hi, I have a test where BOOST_CHECK() results in a call that causes an exception, but it gives no location, would it be possible to change the reporting code that catches the exception to report the file and line number to give me 1 click navigation to the site of the calling test? Perhaps the macro could force a check point or something and then log_exception could use that? I'm using BOOST_AUTO_TEST_MAIN as the driver for the tests with BOOST_AUTO_TEST_CASE "functions" Thanks Kevin -- | Kevin Wheatley, Cinesite (Europe) Ltd | Nobody thinks this | | Senior Technology | My employer for certain | | And Network Systems Architect | Not even myself |

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[Serialization] Use of BOOST_SERIALIZATION_NVP needs clarification
by Peter Whaite 01 Dec '05

01 Dec '05

I just started using the serialization library and it is very useful. However the minimal documentation for xml archives in the "List of Examples" could be clearer. Right now it says... demo_xml.cpp This is a variation the original demo which supports xml archives in addition to the others. The extra wrapping macros are needed to associate a data item name with the correspoding xml tag. For more information see Name-Value Pairs. Here is what an xml archive looks like. It would help if the "extra wrapping macros" are named. Yes you can figure it out from demo_xml.cpp (well there's only BOOST_SERIALIZATION_NVP in there) and from the "Name-Value Pairs" page, but that is too much jumping around for a first read. But what would help more is a warning that BOOST_SERIALIZATION_NVP must wrap a valid xml tag. For example I naively thought: void editor::save() { ... ar << BOOST_SERIALIZATION_NVP(*this); } would work, but of course it doesnt because "*this" is not a valid xml tag. I searched the list archives, and I'm not the only one who fell into this trap. I suggest adding something like this ... The extra wrapping macro, BOOST_SERIALIZATION_NVP(name), is needed to associate a data item name with the corresponding xml tag. It is importanted that 'name' be a valid xml tag, else it will be impossible to restore the archive. For more information... The warning should be repeated in wrappers.html#nvp, and in the comments in demo_xml.cpp. --- Peter Whaite

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Looking for is_base_of
by Dave 01 Dec '05

01 Dec '05

Hello all, For the life of me, I cannot find is_base_of<>. What header files / namespaces do I need to reference to get at this little guy? Actually, I'm starting to think it has been replaced and that I should be looking for something else... Thanks, Dave

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[Boost.Format] empty string argument causes VC 8.0 to assert
by Mick Hollins 01 Dec '05

01 Dec '05

The following code causes a runtime assertion in VC 8.0: std::string l_param; std::string l_str = (boost::format("here is an empty string: %1%") % l_param).str(); It passes an empty string argument to boost::format. The assert is inside the implementation of basic_string::append() and boils down to the fact that the implementation of boost::format ends up calling basic_string::append(const char *, size_type) with a null pointer, which causes basic_string::append to assert. The following sample code causes the same assertion without boost::format being involved: std::string l_str; const char *l_null = NULL; std::string::size_type l_size = 0; l_str.append(l_null, l_size); // causes an assert I have currently disabled the assertion by calling the following code before I do anything else: #if _MSC_VER >= 1400 _CrtSetReportMode( _CRT_ASSERT, _CRTDBG_MODE_FILE); _CrtSetReportFile( _CRT_ASSERT, _CRTDBG_FILE_STDERR ); #endif which causes the asserts to simply emit a message to stderr rather than to pop up a message box, but I don't really want to disable VC 8.0's assertions across the board. My questions are: 1) Is this considered to be a bug in boost::format or a case of VC 8.0's runtime checks being overzealous? Personally I feel that calling append(null, 0) should be allowed and VC 8.0 is being too protective, but the copy of the C++ standard I have suggests that VC 8.0 is correct. 2) Either way, what do people think is the best way forward? thanks, mick

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The problem about shorthest path computation
by liu jianfei 01 Dec '05

01 Dec '05

Hi, all Recently, I faced a big problem when I'm using the boost function of shorthest path computing including dijkstra_shortest_paths and johnson_all_pairs_shortest_paths. My projectet was that I extracted all the surface voxels of a volume as the vertexs of the graph, and 26-connection between them as a edge. Hence, I got a large sparse graph which composed of 12768 vertexs and around 86000 edges. In the next stage, I implemented the dijkstra_shortest_paths computation for each vertex. However, it succeded in some points and failed in other points. If I changed the weight of each edge into 1, all points worked. If I used other weights for different edges, then problem poped up. Also, some points worked for this special weight, and failed for others. I think the shortest path algorithm should be unrelated with the weight assignment. Initially, I think something was wrong in my graph buliding. But when I wrote the shorthest path algorithm by myself and all points worked, I felt there may be a bug in dijkstra_shortest_paths class. If someone else faces the same problem, feel free to tell me. If not, I'm willing to paste my graph code in spite of its complexity. Thanks Regards!

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Compilation difference between intel 9.0 and msvc 7.1 regarding const
by Chris Goller 30 Nov '05

30 Nov '05

I have code that will compile using msvc 7.1 but will not under intel 9.0. Here is some simplified code to illustrate my problem: using namespace boost; using namespace std; typedef array<int, 2> array_type; array_type a; a[0] = 0; a[1] = 1; vector<array_type> v; v.push_back(a); vector<int> h; for_each(v.begin(), v.end(), mem_fun_ref(&array_type::front)); This compiles and runs using msvc 7.1, but intel 9.0 errors with the following: error: more than one instance of overloaded function "mem_fun_ref" matches the argument list: function template "std::mem_fun_ref(_Result (_Ty::*)() const)" function template "std::mem_fun_ref(_Result (_Ty::*)())" argument types are: (<unknown-type>) Here are the two definitions of front for boost::array: reference front() { return elems[0]; } const_reference front() const { return elems[0]; } If I'm reading the error correctly, this means that the intel compiler doesn't know if I want to use the const or non-const version of front. Does anyone know anything about this? Is this the forwarding problem? Is a function wrapper around front a good solution? What are the solutions? Thanks, Chris

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[Boost.Iostream] missing BOOST_IOSTREAMS_DECL in mapped_file.hpp
by Marc Viala 30 Nov '05

30 Nov '05

Hi, I'm not really sure but I think there are some missing export declarations in the "mapped_file.hpp" of Boost.Iostream. The missing declarations are for the struct mapped_file_sink and the class mapped_file. I've joined the corrected "mapped_file.hpp" Could you confirm these observations? Marc Viala

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Re: [Boost-users] Overload problem with bind
by Kerner, Jacques 30 Nov '05

30 Nov '05

Okay, just to nail it down : - boost::bind does not generate the error and you don't need to cast the function pointer whereas - boost::lambda::bind needs you to explicitely cast the function pointer Thank you! Jacques. -----Original Message----- From: boost-users-bounces(a)lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of Bruno Martínez Sent: Tuesday, November 29, 2005 11:03 AM To: boost-users(a)lists.boost.org Subject: Re: [Boost-users] Overload problem with bind On Tue, 29 Nov 2005 16:45:17 -0200, Noel Yap <noel.yap(a)gmail.com> wrote: > IIRC, I've had to play around with static_cast<> to work around these > issues. Alternatively, you could assign the member function address > to a local variable. > > My wild guess is that, at the time the compiler is parsing > &Position::GetX, it doesn't have enough information to decide which > one to use. Yes. This works: boost::lambda::bind( static_cast<float& (Position::*)() > (&Position::GetX), boost::ref(myPos)); Also, boost::bind doesn't seem to have this problem. There was a recent thread about this feature, by Peter Dimov and John Maddock, IIRC. Bruno > On 11/29/05, Kerner, Jacques <jkerner(a)ea.com> wrote: >> Hi, >> >> The following test generates an error : >> >> >> >> class Position >> { >> const float & GetX() const {...} >> float & GetX() {...} >> }; >> >> Position myPos; >> bind( &Position::GetX, ref(myPos) ) // <- does not compile >> >> >> >> >> How can I avoid these ? : (with MSVC 7.1) >> >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<10,boost::lambda::function_action<10,Result>>,detail:: >> bin d_tuple_mapper<const Arg1,const Arg2,const Arg3,const Arg4,const >> Arg5,const Arg6,const Arg7,const Arg8,const Arg9,const Arg10>::type>> >> boost::lambda::bind(const Arg1 &,const Arg2 &,const Arg3 &,const Arg4 >> &,const Arg5 &,const Arg6 &,const Arg7 &,const Arg8 &,const Arg9 >> &,const Arg10 &)' : expects 10 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(1743) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2,const Arg3,const Arg4,const Arg5,const Arg6,const Arg7,const >> Arg8,const Arg9,const Arg10>::type>> boost::lambda::bind(const Arg1 >> &,const Arg2 &,const Arg3 &,const Arg4 &,const Arg5 &,const Arg6 >> &,const >> Arg7 &,const Arg8 &,const Arg9 &,const Arg10 &)' : expects 10 >> arguments >> - 2 provided >> with >> [ >> Arity=10, >> Act=boost::lambda::function_action<10> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(1710) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<10,boost::lambda::function_action<10,Result>>,detail:: >> bin >> d_tuple_mapper<Result(__cdecl >> &)(Par1,Par2,Par3,Par4,Par5,Par6,Par7,Par8,Par9),const Arg2,const >> Arg3,const Arg4,const Arg5,const Arg6,const Arg7,const Arg8,const >> Arg9,const Arg10>::type>> boost::lambda::bind(Result (__cdecl >> &)(Par1,Par2,Par3,Par4,Par5,Par6,Par7,Par8,Par9),const Arg2 &,const >> Arg3 &,const Arg4 &,const Arg5 &,const Arg6 &,const Arg7 &,const Arg8 >> &,const >> Arg9 &,const Arg10 &)' : expects 10 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(1673) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<9,boost::lambda::function_action<9,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1,const Arg2,const Arg3,const Arg4,const >> Arg5,const Arg6,const Arg7,const Arg8,const Arg9>::type>> >> boost::lambda::bind(const Arg1 &,const Arg2 &,const Arg3 &,const Arg4 >> &,const Arg5 &,const Arg6 &,const Arg7 &,const Arg8 &,const Arg9 &)' : >> expects 9 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(1526) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2,const Arg3,const Arg4,const Arg5,const Arg6,const Arg7,const >> Arg8,const Arg9>::type>> boost::lambda::bind(const Arg1 &,const Arg2 >> &,const Arg3 &,const Arg4 &,const Arg5 &,const Arg6 &,const Arg7 >> &,const >> Arg8 &,const Arg9 &)' : expects 9 arguments - 2 provided >> with >> [ >> Arity=9, >> Act=boost::lambda::function_action<9> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(1494) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<9,boost::lambda::function_action<9,Result>>,detail::bi >> nd_ >> tuple_mapper<Result(__cdecl >> &)(Par1,Par2,Par3,Par4,Par5,Par6,Par7,Par8),const Arg2,const >> Arg3,const Arg4,const Arg5,const Arg6,const Arg7,const Arg8,const >> Arg9>::type>> boost::lambda::bind(Result (__cdecl >> &)(Par1,Par2,Par3,Par4,Par5,Par6,Par7,Par8),const Arg2 &,const Arg3 >> &,const Arg4 &,const Arg5 &,const Arg6 &,const Arg7 &,const Arg8 >> &,const >> Arg9 &)' : expects 9 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(1458) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<8,boost::lambda::function_action<8,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1,const Arg2,const Arg3,const Arg4,const >> Arg5,const Arg6,const Arg7,const Arg8>::type>> >> boost::lambda::bind(const >> Arg1 &,const Arg2 &,const Arg3 &,const Arg4 &,const Arg5 &,const Arg6 >> &,const Arg7 &,const Arg8 &)' : expects 8 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(1322) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2,const Arg3,const Arg4,const Arg5,const Arg6,const Arg7,const >> Arg8>::type>> boost::lambda::bind(const Arg1 &,const Arg2 &,const >> Arg8>Arg3 >> &,const Arg4 &,const Arg5 &,const Arg6 &,const Arg7 &,const Arg8 &)' : >> expects 8 arguments - 2 provided >> with >> [ >> Arity=8, >> Act=boost::lambda::function_action<8> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(1291) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<8,boost::lambda::function_action<8,Result>>,detail::bi >> nd_ tuple_mapper<Result(__cdecl >> &)(Par1,Par2,Par3,Par4,Par5,Par6,Par7),const >> Arg2,const Arg3,const Arg4,const Arg5,const Arg6,const Arg7,const >> Arg8>::type>> boost::lambda::bind(Result (__cdecl >> &)(Par1,Par2,Par3,Par4,Par5,Par6,Par7),const Arg2 &,const Arg3 >> &,const >> Arg4 &,const Arg5 &,const Arg6 &,const Arg7 &,const Arg8 &)' : >> expects 8 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(1257) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<7,boost::lambda::function_action<7,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1,const Arg2,const Arg3,const Arg4,const >> Arg5,const Arg6,const Arg7>::type>> boost::lambda::bind(const Arg1 >> &,const Arg2 &,const Arg3 &,const Arg4 &,const Arg5 &,const Arg6 >> &,const >> Arg7 &)' : expects 7 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(1123) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2,const Arg3,const Arg4,const Arg5,const Arg6,const Arg7>::type>> >> boost::lambda::bind(const Arg1 &,const Arg2 &,const Arg3 &,const Arg4 >> &,const Arg5 &,const Arg6 &,const Arg7 &)' : expects 7 arguments - 2 >> provided >> with >> [ >> Arity=7, >> Act=boost::lambda::function_action<7> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(1092) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<7,boost::lambda::function_action<7,Result>>,detail::bi >> nd_ tuple_mapper<Result(__cdecl >> &)(Par1,Par2,Par3,Par4,Par5,Par6),const >> Arg2,const Arg3,const Arg4,const Arg5,const Arg6,const Arg7>::type>> >> boost::lambda::bind(Result (__cdecl >> &)(Par1,Par2,Par3,Par4,Par5,Par6),const Arg2 &,const Arg3 &,const >> Arg4 &,const Arg5 &,const Arg6 &,const Arg7 &)' : expects 7 arguments >> - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(1058) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<6,boost::lambda::function_action<6,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1,const Arg2,const Arg3,const Arg4,const >> Arg5,const Arg6>::type>> boost::lambda::bind(const Arg1 &,const Arg2 >> &,const Arg3 &,const Arg4 &,const Arg5 &,const Arg6 &)' : expects 6 >> arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(927) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2,const Arg3,const Arg4,const Arg5,const Arg6>::type>> >> boost::lambda::bind(const Arg1 &,const Arg2 &,const Arg3 &,const Arg4 >> &,const Arg5 &,const Arg6 &)' : expects 6 arguments - 2 provided >> with >> [ >> Arity=6, >> Act=boost::lambda::function_action<6> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(899) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<6,boost::lambda::function_action<6,Result>>,detail::bi >> nd_ tuple_mapper<Result(__cdecl &)(Par1,Par2,Par3,Par4,Par5),const >> Arg2,const Arg3,const Arg4,const Arg5,const Arg6>::type>> >> boost::lambda::bind(Result (__cdecl >> &)(Par1,Par2,Par3,Par4,Par5),const >> Arg2 &,const Arg3 &,const Arg4 &,const Arg5 &,const Arg6 &)' : >> expects 6 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(867) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<5,boost::lambda::function_action<5,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1,const Arg2,const Arg3,const Arg4,const >> Arg5>::type>> boost::lambda::bind(const Arg1 &,const Arg2 &,const >> Arg5>Arg3 >> &,const Arg4 &,const Arg5 &)' : expects 5 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(738) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2,const Arg3,const Arg4,const Arg5>::type>> >> boost::lambda::bind(const >> Arg1 &,const Arg2 &,const Arg3 &,const Arg4 &,const Arg5 &)' : >> expects 5 arguments - 2 provided >> with >> [ >> Arity=5, >> Act=boost::lambda::function_action<5> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(710) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<5,boost::lambda::function_action<5,Result>>,detail::bi >> nd_ tuple_mapper<Result(__cdecl &)(Par1,Par2,Par3,Par4),const >> Arg2,const Arg3,const Arg4,const Arg5>::type>> >> boost::lambda::bind(Result (__cdecl &)(Par1,Par2,Par3,Par4),const >> Arg2 &,const Arg3 &,const Arg4 &,const >> Arg5 &)' : expects 5 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(679) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<4,boost::lambda::function_action<4,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1,const Arg2,const Arg3,const Arg4>::type>> >> boost::lambda::bind(const Arg1 &,const Arg2 &,const Arg3 &,const Arg4 >> &)' : expects 4 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(558) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2,const Arg3,const Arg4>::type>> boost::lambda::bind(const Arg1 >> &,const Arg2 &,const Arg3 &,const Arg4 &)' : expects 4 arguments - 2 >> provided >> with >> [ >> Arity=4, >> Act=boost::lambda::function_action<4> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(532) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<4,boost::lambda::function_action<4,Result>>,detail::bi >> nd_ tuple_mapper<Result(__cdecl &)(Par1,Par2,Par3),const Arg2,const >> Arg3,const Arg4>::type>> boost::lambda::bind(Result (__cdecl >> &)(Par1,Par2,Par3),const Arg2 &,const Arg3 &,const Arg4 &)' : expects >> 4 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(503) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<3,boost::lambda::function_action<3,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1,const Arg2,const Arg3>::type>> >> boost::lambda::bind(const Arg1 &,const Arg2 &,const Arg3 &)' : >> expects 3 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(387) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2,const Arg3>::type>> boost::lambda::bind(const Arg1 &,const Arg2 >> &,const Arg3 &)' : expects 3 arguments - 2 provided >> with >> [ >> Arity=3, >> Act=boost::lambda::function_action<3> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(361) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<3,boost::lambda::function_action<3,Result>>,detail::bi >> nd_ tuple_mapper<Result(__cdecl &)(Par1,Par2),const Arg2,const >> Arg3>::type>> boost::lambda::bind(Result (__cdecl &)(Par1,Par2),const >> Arg2 &,const >> Arg3 &)' : expects 3 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(333) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2784: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<2,boost::lambda::function_action<2,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1,const Arg2>::type>> >> boost::lambda::bind(const >> Arg1 &,const Arg2 &)' : could not deduce template argument for >> 'overloaded function type' from 'overloaded function type' >> ..\..\boost\lambda\detail\bind_functions.hpp(232) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2784: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<2,boost::lambda::function_action<2,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1,const Arg2>::type>> >> boost::lambda::bind(const >> Arg1 &,const Arg2 &)' : could not deduce template argument for >> 'overloaded function type' from 'overloaded function type' >> ..\..\boost\lambda\detail\bind_functions.hpp(232) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2784: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<2,boost::lambda::function_action<2,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1,const Arg2>::type>> >> boost::lambda::bind(const >> Arg1 &,const Arg2 &)' : could not deduce template argument for >> 'overloaded function type' from 'overloaded function type' >> ..\..\boost\lambda\detail\bind_functions.hpp(232) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2784: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2>::type>> boost::lambda::bind(const Arg1 &,const Arg2 &)' : could >> not deduce template argument for 'overloaded function type' from >> 'overloaded function type' >> with >> [ >> Arity=2, >> Act=boost::lambda::function_action<2> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(212) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2784: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2>::type>> boost::lambda::bind(const Arg1 &,const Arg2 &)' : could >> not deduce template argument for 'overloaded function type' from >> 'overloaded function type' >> with >> [ >> Arity=2, >> Act=boost::lambda::function_action<2> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(212) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2784: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const Arg1,const >> Arg2>::type>> boost::lambda::bind(const Arg1 &,const Arg2 &)' : could >> not deduce template argument for 'overloaded function type' from >> 'overloaded function type' >> with >> [ >> Arity=2, >> Act=boost::lambda::function_action<2> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(212) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2784: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<2,boost::lambda::function_action<2,Result>>,detail::bi >> nd_ tuple_mapper<Result(__cdecl &)(Par1),const Arg2>::type>> >> boost::lambda::bind(Result (__cdecl &)(Par1),const Arg2 &)' : could >> not deduce template argument for 'overloaded function type' from >> 'overloaded function type' >> ..\..\boost\lambda\detail\bind_functions.hpp(190) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2784: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<2,boost::lambda::function_action<2,Result>>,detail::bi >> nd_ tuple_mapper<Result(__cdecl &)(Par1),const Arg2>::type>> >> boost::lambda::bind(Result (__cdecl &)(Par1),const Arg2 &)' : could >> not deduce template argument for 'overloaded function type' from >> 'overloaded function type' >> ..\..\boost\lambda\detail\bind_functions.hpp(190) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2784: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<2,boost::lambda::function_action<2,Result>>,detail::bi >> nd_ tuple_mapper<Result(__cdecl &)(Par1),const Arg2>::type>> >> boost::lambda::bind(Result (__cdecl &)(Par1),const Arg2 &)' : could >> not deduce template argument for 'overloaded function type' from >> 'overloaded function type' >> ..\..\boost\lambda\detail\bind_functions.hpp(190) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<1,boost::lambda::function_action<1,Result>>,detail::bi >> nd_ tuple_mapper<const Arg1>::type>> boost::lambda::bind(const Arg1 >> &)' : >> expects 1 arguments - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(91) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<Arity,Act>,detail::bind_tuple_mapper<const >> Arg1>::type>> boost::lambda::bind(const Arg1 &)' : expects 1 arguments - 2 provided >> with >> [ >> Arity=1, >> Act=boost::lambda::function_action<1> >> ] >> ..\..\boost\lambda\detail\bind_functions.hpp(71) : see >> declaration of 'boost::lambda::bind' >> test.cpp(39) : error C2780: 'const >> boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost:: >> lambda::action<1,boost::lambda::function_action<1,Result>>,detail::bi >> nd_ tuple_mapper<Result(__cdecl &)(void)>::type>> >> boost::lambda::bind(Result (__cdecl &)(void))' : expects 1 arguments >> - 2 provided >> ..\..\boost\lambda\detail\bind_functions.hpp(49) : see >> declaration of 'boost::lambda::bind' >> >> Thank you. >> >> Jacques Kerner >> >> _______________________________________________ >> Boost-users mailing list >> Boost-users(a)lists.boost.org >> http://lists.boost.org/mailman/listinfo.cgi/boost-users >> _______________________________________________ Boost-users mailing list Boost-users(a)lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

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