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message_queue and libvevent
by Francesco "kurojishi" Berni 24 Apr '13

24 Apr '13

hi, i'm trying to use the boost::interprocess::message_queue class in an event driven software that use for a great part sockets and libevent for the event loop. normally for monitoring of events in this software we use the file descriptor of the PF_UNIX sockets. now, i'm trying to understand if the message_queue generate signals or other events when useing the blocking methods and if there is something i can feed to the event_new() function of libevent. i didn't find anything that give me this information in the doc: http://www.boost.org/doc/libs/1_53_0/doc/html/interprocess/synchronization_… thankss -- Francesco Berni - kurojishi Registered Linux User #512920 GPG: A1FB5252

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[Xpressive] Problem with more than 49 named captures
by michael.donnerer＠googlemail.com 23 Apr '13

23 Apr '13

Hi all, I am having trouble getting more than 49 named captures to work with boost xpressive 1.49.0. I extended the default mark_tag like so: boost::xpressive::mark_tag s10(10); boost::xpressive::mark_tag s11(11); boost::xpressive::mark_tag s12(12); … boost::xpressive::mark_tag s48(48); boost::xpressive::mark_tag s49(49); together with a regular expression that uses these named captures: (skip rather long expression)… (s49= +(boost::xpressive::set[boost::xpressive::range('0','9')|'-'])) This works as long as I stick to only using up to s49, as soon as I start using s50 the regular expression no longer seems to match. Is there anything obvious I am missing before I start digging deeper? Thanks, Mike

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[REVIEW] Boost.Predef
by Joel Falcou 23 Apr '13

23 Apr '13

Hi all, first, I want to apologize for the delay in getting this review results out. Looks like my last email get lost at some point. Anyway, after the initial review of Rene Riviera Boost.Predef, my decision was to Conditionnally Accept Boost.Predef under the request that the comments raised during the review period were addressed. Since then, Rene worked hard on actually making those changes so I now feel confident to announce that Boost.Predef is ACCEPTED as a Boost library. Regards

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boost::wave help?
by Raghavendra Raaghu 23 Apr '13

23 Apr '13

Hi all, I'm a newbie in c++ and i want to use boost::wave library to preprocess a c file. I found a exe file in boost site which works fine. But i want a similar executable/binary for Solaris 10/11.I'm using g++. I've installed boost in both solaris 10 and 11. But how i'm getting a wierd linker error with too big error message. Any help is greatly appreciated. thanks Raghu

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newbie trying use boost using INTEL compilter
by Per Zetterberg 23 Apr '13

23 Apr '13

Dear All, I built boost_1_53_0 using the intel compiler (__INTEL_COMPILER is 1310). It seemed to work great. However, when I try to compile my app (also using intel compiler) I get the following error: ../core/four_multi.cpp(675): error: class "boost::asio::ip::basic_resolver_iterator<boost::asio::ip::tcp>" has no suitable copy constructor The code has previously compiler and worked great using the gcc. Any help would be highly appreciated. BR/ Per Zetterberg

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boost::bind issues
by Littlefield, Tyler 23 Apr '13

23 Apr '13

Hello all: I'm having some issues with boost::bind. I'm using it as normal, but I'm still getting a ton of errors: In file included from staticObject.h:7:0, from staticObject.cpp:6: olc.h: In instantiation of ‘class OlcEntry<boost::function<std::basic_string<char>()__attribute__((const))>, boost::function<void(const std::basic_string<char>&)> >’: staticObject.cpp:160:60: required from here olc.h:43:5: error: ‘OlcEntry<G, S>::_getter’ has incomplete type here's what the specific lines on staticObject.cpp looks like: sgroup->AddEntry(new OlcStringEntry("name", "Sets the name of the object", OF_NORMAL, boost::bind(&StaticObject::GetName, _1), boost::bind(&StaticObject::SetName, _1, _2))); and here's the incomplete type deal. typedef boost::function<std::string () const> StringGetter; typedef boost::function<void (const std::string&)> StringSetter; template <class G, class S> class OlcEntry:public IOlcEntry { protected: G _getter; S _setter; public: OlcEntry(const std::string &name, const std::string &help, FLAG flag, const G& getter, const S& setter) :IOlcEntry(name, help, flag) { _setter = setter; _getter = getter; } ... }; Any ideas/help would be awesome. Thanks, -- Take care, Ty http://tds-solutions.net The aspen project: a barebones light-weight mud engine: http://code.google.com/p/aspenmud He that will not reason is a bigot; he that cannot reason is a fool; he that dares not reason is a slave.

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[serialization] Custom Shared pointer
by Jari 23 Apr '13

23 Apr '13

hi i have couple questions about boost serilazation regarding shared pointers. First off i was wondering if boost::shared_ptr has working serilazation code? if so maybe i can learn from there. What's im trying to do is save fairly simple custom shared-pointer class. All it should take is to save the pointer in the class and ref count as well the Parent variable which is pointer to the parent shared-pointer. what needs to be considered for this? should i disable tracking for the shared-pointer and does the pointer stored in the shared-pointer require some special considerations? thanks.

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boost.log linker issue
by Jonathan Walker 22 Apr '13

22 Apr '13

Hello, I have previously successfully compiled and built the dynamic boost.log libraries with MSVC-8.0, along with a few test programs that were linking to the boost libs dynamically. The test program was built and ran fine. I have now built boost.log static libraries with MSVC-10.0 without issue, yet my test program is now failing to build when attempting to link statically. See attachment for specific errors. It seems as though the project is including the headers with the <dllimport> tag, though my MSVC-10.0 project does not have BOOST_ALL_DYN_LINK or BOOST_LOG_DYN_LINK macro defined. Is there some way I need to signal my project that I'm using boost.log statically? Thanks, Jonathan ________________________________ This e-mail and any attachments are confidential. If it is not intended for you, please notify the sender, and please erase and ignore the contents.

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Interprocess cleanup
by Davies, John 22 Apr '13

22 Apr '13

I'm running unit tests using Boost::test that starts up Boost threads, shared memory, and message queues. There are multiple tests in the suite. While writing a test it can fail prematurely and leave behind shared memory and message queues. Then when I run the tests again I can have trouble with mutexes, etc that already exist. I am working under Windows but eventually will be moving to Linux. Is there some way (other than rebooting) to force a cleanup of all the system objects that are created in the background? Or even a way of determining what has outlived its usefulness? Thanks. ___________________________________ John Davies Contractor Home Respiratory Care Philips Home Healthcare Solutions 1740 Golden Mile Highway Monroeville, PA 15146 Email: john.davies(a)philips.com Fax: 724-387-4109 ________________________________ The information contained in this message may be confidential and legally protected under applicable law. The message is intended solely for the addressee(s). If you are not the intended recipient, you are hereby notified that any use, forwarding, dissemination, or reproduction of this message is strictly prohibited and may be unlawful. If you are not the intended recipient, please contact the sender by return e-mail and destroy all copies of the original message.

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boost::bind issues revisited
by Littlefield, Tyler 22 Apr '13

22 Apr '13

oHello all: I'm kind of at a loss here. It looks like ther'es an issue with boost::bind somewhere in the mess of 500 templates and 90 screens of errors and I don't know enough about the mess to untangle it. Any info would be awesome. First, the code: sgroup->AddEntry(new OlcStringEntry("name", "Sets the name of the object", OF_NORMAL, boost::bind(&StaticObject::GetName, _1), <159> boost::bind(&StaticObject::SetName, _1, _2))); the 159 I denoted is useful in the errors later. Now the rest of the code I'm using: typedef boost::function<std::string ()> StringGetter; typedef boost::function<void (const std::string&)> StringSetter; class IOlcEntry { protected: std::string _name; std::string _help; FLAG _flag; public: IOlcEntry(const std::string &name, const std::string &help, FLAG flag) { _flag = flag; _name = name; _help = help; } ~IOlcEntry() {} }; class OlcStringEntry:public IOlcEntry { protected: StringGetter _getter; StringSetter _setter; public: OlcStringEntry(const std::string &name, const std::string &help, FLAG flag, const StringGetter getter, const StringSetter setter) :IOlcEntry(name, help, flag) { _setter = setter; _getter = getter; } }; and here is the novel of errors: 02:45:56: Compiling staticObject.cpp. In file included from /usr/local/include/boost/bind.hpp:22:0, from staticObject.cpp:2: /usr/local/include/boost/bind/bind.hpp: In instantiation of ‘R boost::_bi::list1<A1>::operator()(boost::_bi::type<R>, F&, A&, long int) [with R = std::basic_string<char>; F = boost::_mfi::cmf0<std::basic_string<char>, BaseObject>; A = boost::_bi::list0; A1 = boost::arg<1>]’: /usr/local/include/boost/bind/bind_template.hpp:20:59: required from ‘boost::_bi::bind_t<R, F, L>::result_type boost::_bi::bind_t<R, F, L>::operator()() [with R = std::basic_string<char>; F = boost::_mfi::cmf0<std::basic_string<char>, BaseObject>; L = boost::_bi::list1<boost::arg<1> >; boost::_bi::bind_t<R, F, L>::result_type = std::basic_string<char>]’ /usr/local/include/boost/function/function_template.hpp:132:42: required from ‘static R boost::detail::function::function_obj_invoker0<FunctionObj, R>::invoke(boost::detail::function::function_buffer&) [with FunctionObj = boost::_bi::bind_t<std::basic_string<char>, boost::_mfi::cmf0<std::basic_string<char>, BaseObject>, boost::_bi::list1<boost::arg<1> > >; R = std::basic_string<char>]’ /usr/local/include/boost/function/function_template.hpp:934:60: required from ‘void boost::function0<R>::assign_to(Functor) [with Functor = boost::_bi::bind_t<std::basic_string<char>, boost::_mfi::cmf0<std::basic_string<char>, BaseObject>, boost::_bi::list1<boost::arg<1> > >; R = std::basic_string<char>]’ /usr/local/include/boost/function/function_template.hpp:722:7: required from ‘boost::function0<R>::function0(Functor, typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type) [with Functor = boost::_bi::bind_t<std::basic_string<char>, boost::_mfi::cmf0<std::basic_string<char>, BaseObject>, boost::_bi::list1<boost::arg<1> > >; R = std::basic_string<char>; typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type = int]’ /usr/local/include/boost/function/function_template.hpp:1069:16: required from ‘boost::function<R()>::function(Functor, typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type) [with Functor = boost::_bi::bind_t<std::basic_string<char>, boost::_mfi::cmf0<std::basic_string<char>, BaseObject>, boost::_bi::list1<boost::arg<1> > >; R = std::basic_string<char>; typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type = int]’ staticObject.cpp:159:44: required from here /usr/local/include/boost/bind/bind.hpp:243:60: error: no match for ‘operator[]’ in ‘a[boost::_bi::storage1<boost::arg<I> >::a1_<1>]’ /usr/local/include/boost/bind/bind.hpp:243:60: note: candidates are: In file included from /usr/local/include/boost/bind.hpp:22:0, from staticObject.cpp:2: /usr/local/include/boost/bind/bind.hpp:170:27: note: template<class T> T& boost::_bi::list0::operator[](boost::_bi::value<T>&) const /usr/local/include/boost/bind/bind.hpp:170:27: note: template argument deduction/substitution failed: In file included from /usr/local/include/boost/bind.hpp:22:0, from staticObject.cpp:2: /usr/local/include/boost/bind/bind.hpp:243:60: note: mismatched types ‘boost::_bi::value<T>’ and ‘boost::arg<1>()’ In file included from /usr/local/include/boost/bind.hpp:22:0, from staticObject.cpp:2: /usr/local/include/boost/bind/bind.hpp:172:33: note: template<class T> const T& boost::_bi::list0::operator[](const boost::_bi::value<T>&) const /usr/local/include/boost/bind/bind.hpp:172:33: note: template argument deduction/substitution failed: In file included from /usr/local/include/boost/bind.hpp:22:0, from staticObject.cpp:2: /usr/local/include/boost/bind/bind.hpp:243:60: note: mismatched types ‘const boost::_bi::value<T>’ and ‘boost::arg<1>()’ In file included from /usr/local/include/boost/bind.hpp:22:0, from staticObject.cpp:2: /usr/local/include/boost/bind/bind.hpp:174:27: note: template<class T> T& boost::_bi::list0::operator[](const boost::reference_wrapper<T>&) const /usr/local/include/boost/bind/bind.hpp:174:27: note: template argument deduction/substitution failed: In file included from /usr/local/include/boost/bind.hpp:22:0, from staticObject.cpp:2: /usr/local/include/boost/bind/bind.hpp:243:60: note: mismatched types ‘const boost::reference_wrapper<T>’ and ‘boost::arg<1>()’ In file included from /usr/local/include/boost/bind.hpp:22:0, from staticObject.cpp:2: /usr/local/include/boost/bind/bind.hpp:176:76: note: template<class R, class F, class L> typename boost::_bi::result_traits<R, F>::type boost::_bi::list0::operator[](boost::_bi::bind_t<R, F, L>&) const /usr/local/include/boost/bind/bind.hpp:176:76: note: template argument deduction/substitution failed: In file included from /usr/local/include/boost/bind.hpp:22:0, from staticObject.cpp:2: /usr/local/include/boost/bind/bind.hpp:243:60: note: mismatched types ‘boost::_bi::bind_t<R, F, L>’ and ‘boost::arg<1>()’ /usr/local/include/boost/bind/bind.hpp:178:76: note: template<class R, class F, class L> typename boost::_bi::result_traits<R, F>::type boost::_bi::list0::operator[](const boost::_bi::bind_t<R, F, L>&) const /usr/local/include/boost/bind/bind.hpp:178:76: note: template argument deduction/substitution failed: /usr/local/include/boost/bind/bind.hpp:243:60: note: mismatched types ‘const boost::_bi::bind_t<R, F, L>’ and ‘boost::arg<1>()’ In file included from /usr/local/include/boost/bind/bind.hpp:29:0, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/bind/arg.hpp: In instantiation of ‘boost::arg<I>::arg(const T&) [with T = boost::arg<2>(); int I = 1]’: /usr/local/include/boost/bind/bind.hpp:313:9: required from ‘void boost::_bi::list2<A1, A2>::operator()(boost::_bi::type<void>, F&, A&, int) [with F = boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>; A = boost::_bi::list1<const std::basic_string<char>&>; A1 = boost::arg<1>; A2 = boost::arg<2>]’ /usr/local/include/boost/bind/bind_template.hpp:47:59: required from ‘boost::_bi::bind_t<R, F, L>::result_type boost::_bi::bind_t<R, F, L>::operator()(const A1&) [with A1 = std::basic_string<char>; R = void; F = boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>; L = boost::_bi::list2<boost::arg<1>, boost::arg<2> >; boost::_bi::bind_t<R, F, L>::result_type = void]’ /usr/local/include/boost/function/function_template.hpp:153:11: required from ‘static void boost::detail::function::void_function_obj_invoker1<FunctionObj, R, T0>::invoke(boost::detail::function::function_buffer&, T0) [with FunctionObj = boost::_bi::bind_t<void, boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>, boost::_bi::list2<boost::arg<1>, boost::arg<2> > >; R = void; T0 = const std::basic_string<char>&]’ /usr/local/include/boost/function/function_template.hpp:934:60: required from ‘void boost::function1<R, T1>::assign_to(Functor) [with Functor = boost::_bi::bind_t<void, boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>, boost::_bi::list2<boost::arg<1>, boost::arg<2> > >; R = void; T0 = const std::basic_string<char>&]’ /usr/local/include/boost/function/function_template.hpp:722:7: required from ‘boost::function1<R, T1>::function1(Functor, typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type) [with Functor = boost::_bi::bind_t<void, boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>, boost::_bi::list2<boost::arg<1>, boost::arg<2> > >; R = void; T0 = const std::basic_string<char>&; typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type = int]’ /usr/local/include/boost/function/function_template.hpp:1069:16: required from ‘boost::function<R(T0)>::function(Functor, typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type) [with Functor = boost::_bi::bind_t<void, boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>, boost::_bi::list2<boost::arg<1>, boost::arg<2> > >; R = void; T0 = const std::basic_string<char>&; typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type = int]’ staticObject.cpp:159:44: required from here /usr/local/include/boost/bind/arg.hpp:37:22: error: size of array is negative In file included from /usr/local/include/boost/bind/mem_fn.hpp:215:0, from /usr/local/include/boost/mem_fn.hpp:22, from /usr/local/include/boost/bind/bind.hpp:26, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/bind/mem_fn_template.hpp: In instantiation of ‘R boost::_mfi::mf1<R, T, A1>::call(U&, const void*, B1&) const [with U = const std::basic_string<char>; B1 = const std::basic_string<char>; R = void; T = BaseObject; A1 = const std::basic_string<char>&]’: /usr/local/include/boost/bind/mem_fn_template.hpp:179:42: required from ‘R boost::_mfi::mf1<R, T, A1>::operator()(const U&, A1) const [with U = std::basic_string<char>; R = void; T = BaseObject; A1 = const std::basic_string<char>&]’ /usr/local/include/boost/bind/bind.hpp:313:9: required from ‘void boost::_bi::list2<A1, A2>::operator()(boost::_bi::type<void>, F&, A&, int) [with F = boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>; A = boost::_bi::list1<const std::basic_string<char>&>; A1 = boost::arg<1>; A2 = boost::arg<2>]’ /usr/local/include/boost/bind/bind_template.hpp:47:59: required from ‘boost::_bi::bind_t<R, F, L>::result_type boost::_bi::bind_t<R, F, L>::operator()(const A1&) [with A1 = std::basic_string<char>; R = void; F = boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>; L = boost::_bi::list2<boost::arg<1>, boost::arg<2> >; boost::_bi::bind_t<R, F, L>::result_type = void]’ /usr/local/include/boost/function/function_template.hpp:153:11: required from ‘static void boost::detail::function::void_function_obj_invoker1<FunctionObj, R, T0>::invoke(boost::detail::function::function_buffer&, T0) [with FunctionObj = boost::_bi::bind_t<void, boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>, boost::_bi::list2<boost::arg<1>, boost::arg<2> > >; R = void; T0 = const std::basic_string<char>&]’ /usr/local/include/boost/function/function_template.hpp:934:60: required from ‘void boost::function1<R, T1>::assign_to(Functor) [with Functor = boost::_bi::bind_t<void, boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>, boost::_bi::list2<boost::arg<1>, boost::arg<2> > >; R = void; T0 = const std::basic_string<char>&]’ /usr/local/include/boost/function/function_template.hpp:722:7: required from ‘boost::function1<R, T1>::function1(Functor, typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type) [with Functor = boost::_bi::bind_t<void, boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>, boost::_bi::list2<boost::arg<1>, boost::arg<2> > >; R = void; T0 = const std::basic_string<char>&; typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type = int]’ /usr/local/include/boost/function/function_template.hpp:1069:16: required from ‘boost::function<R(T0)>::function(Functor, typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type) [with Functor = boost::_bi::bind_t<void, boost::_mfi::mf1<void, BaseObject, const std::basic_string<char>&>, boost::_bi::list2<boost::arg<1>, boost::arg<2> > >; R = void; T0 = const std::basic_string<char>&; typename boost::enable_if_c<boost::type_traits::ice_not<boost::is_integral<Functor>::value>::value, int>::type = int]’ staticObject.cpp:159:44: required from here /usr/local/include/boost/bind/mem_fn_template.hpp:156:53: error: no matching function for call to ‘get_pointer(const std::basic_string<char>&)’ /usr/local/include/boost/bind/mem_fn_template.hpp:156:53: note: candidates are: In file included from /usr/local/include/boost/bind/bind.hpp:25:0, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/ref.hpp:182:29: note: template<class T> T* boost::get_pointer(const boost::reference_wrapper<T>&) /usr/local/include/boost/ref.hpp:182:29: note: template argument deduction/substitution failed: In file included from /usr/local/include/boost/bind/mem_fn.hpp:215:0, from /usr/local/include/boost/mem_fn.hpp:22, from /usr/local/include/boost/bind/bind.hpp:26, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/bind/mem_fn_template.hpp:156:53: note: ‘const std::basic_string<char>’ is not derived from ‘const boost::reference_wrapper<T>’ In file included from /usr/local/include/boost/bind/mem_fn.hpp:25:0, from /usr/local/include/boost/mem_fn.hpp:22, from /usr/local/include/boost/bind/bind.hpp:26, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/get_pointer.hpp:20:23: note: template<class T> T* boost::get_pointer(T*) /usr/local/include/boost/get_pointer.hpp:20:23: note: template argument deduction/substitution failed: In file included from /usr/local/include/boost/bind/mem_fn.hpp:215:0, from /usr/local/include/boost/mem_fn.hpp:22, from /usr/local/include/boost/bind/bind.hpp:26, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/bind/mem_fn_template.hpp:156:53: note: mismatched types ‘T*’ and ‘std::basic_string<char>’ In file included from /usr/local/include/boost/bind/mem_fn.hpp:25:0, from /usr/local/include/boost/mem_fn.hpp:22, from /usr/local/include/boost/bind/bind.hpp:26, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/get_pointer.hpp:27:23: note: template<class T> T* boost::get_pointer(const std::auto_ptr<T>&) /usr/local/include/boost/get_pointer.hpp:27:23: note: template argument deduction/substitution failed: In file included from /usr/local/include/boost/bind/mem_fn.hpp:215:0, from /usr/local/include/boost/mem_fn.hpp:22, from /usr/local/include/boost/bind/bind.hpp:26, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/bind/mem_fn_template.hpp:156:53: note: ‘const std::basic_string<char>’ is not derived from ‘const std::auto_ptr<T>’ In file included from /usr/local/include/boost/bind/mem_fn.hpp:25:0, from /usr/local/include/boost/mem_fn.hpp:22, from /usr/local/include/boost/bind/bind.hpp:26, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/get_pointer.hpp:34:23: note: template<class T> T* boost::get_pointer(const std::unique_ptr<T>&) /usr/local/include/boost/get_pointer.hpp:34:23: note: template argument deduction/substitution failed: In file included from /usr/local/include/boost/bind/mem_fn.hpp:215:0, from /usr/local/include/boost/mem_fn.hpp:22, from /usr/local/include/boost/bind/bind.hpp:26, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/bind/mem_fn_template.hpp:156:53: note: ‘const std::basic_string<char>’ is not derived from ‘const std::unique_ptr<T>’ In file included from /usr/local/include/boost/bind/mem_fn.hpp:25:0, from /usr/local/include/boost/mem_fn.hpp:22, from /usr/local/include/boost/bind/bind.hpp:26, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/get_pointer.hpp:39:23: note: template<class T> T* boost::get_pointer(const std::shared_ptr<_Tp>&) /usr/local/include/boost/get_pointer.hpp:39:23: note: template argument deduction/substitution failed: In file included from /usr/local/include/boost/bind/mem_fn.hpp:215:0, from /usr/local/include/boost/mem_fn.hpp:22, from /usr/local/include/boost/bind/bind.hpp:26, from /usr/local/include/boost/bind.hpp:22, from staticObject.cpp:2: /usr/local/include/boost/bind/mem_fn_template.hpp:156:53: note: ‘const std::basic_string<char>’ is not derived from ‘const std::shared_ptr<_Tp>’ /usr/local/include/boost/bind/mem_fn_template.hpp:156:53: error: return-statement with a value, in function returning 'void' [-fpermissive] make: *** [staticObject.o] Error 1 Thanks in advance, -- Take care, Ty http://tds-solutions.net The aspen project: a barebones light-weight mud engine: http://code.google.com/p/aspenmud He that will not reason is a bigot; he that cannot reason is a fool; he that dares not reason is a slave.

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