March 2004 - Boost-users - lists.preview.boost.org

RE: [Boost-users] regex with msvc-stlport
by Juan Casanueva 13 Mar '04

13 Mar '04

Hi there.... I have been playing with those settings in regex\user.hpp, but I always get the same unresolved symbols boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol "?re_custom_error_messages@?%C:\Program" (?re_custom_error_messages@?%C:\Program) boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol "?re_ten_w@?%C:\Program" (?re_ten_w@?%C:\Program) boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol "?re_zero_w@?%C:\Program" (?re_zero_w@?%C:\Program) ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll : fatal error LNK1120: 3 unresolved externals does anyone have any idea of what is wrong? thanks Juan >Date: Fri, 12 Mar 2004 10:20:47 -0800 >From: "Jia Pu" <JiaPu(a)lumenvox.com> >Subject: RE: [Boost-users] regex with msvc-stlport >To: <boost-users(a)lists.boost.org> >Message-ID: <LV-SVRSKJ0XgixKVVgx000006e5(a)lv-svr.lumenvox.com> >Content-Type: text/plain; charset="us-ascii" > >I have seen the similar problem, when I built it using intel-win32. > >I would suggest you to check regex\user.hpp. There are a couple of macros >need to be set for win32 dll. I am not sure what is the proper setting. >Just >play with it. > >// define this if the runtime library is a dll, and you >// want BOOST_REGEX_DYN_LINK to set up dll exports/imports >// with __declspec(dllexport)/__declspec(dllimport.) > #define BOOST_REGEX_HAS_DLL_RUNTIME > >// define this if you want to dynamically link to regex, >// if the runtime library is also a dll (Probably Win32 specific, >// and has no effect unless BOOST_REGEX_HAS_DLL_RUNTIME is set): > #define BOOST_REGEX_DYN_LINK > >// define this if you don't want the lib to automatically >// select its link libraries: > #define BOOST_REGEX_NO_LIB > >Hope this will help. > >-----Original Message----- >From: boost-users-bounces(a)lists.boost.org >[mailto:boost-users-bounces@lists.boost.org] On Behalf Of Juan Casanueva >Sent: Friday, March 12, 2004 7:13 AM >To: boost-users(a)lists.boost.org >Subject: [Boost-users] regex with msvc-stlport > >Hi, > >I am trying to build de regex boost library with msvc and stlport4.6.1, >with >no success!!! >help!!!! > >I use the following to compile (release version): > >cd regex >cd build >..\..\..\bjam -sTOOLS=msvc-stlport "-sSTLPORT_PATH=C:\Program >Files\Microsoft Visual Studio" "-sSTLPORT_4.6.1_PATH=C:\Program >Files\Microsoft Visual Studio\STLport-4.6.1" "-sSTLPORT_VERSION=4.6.1" >"-sBUILD=release <stlport-iostream>on <stlport-cstd-namespace>global" > >and I get the following output: > >...found 713 targets... >...updating 40 targets... >MkDir1 >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >MkDir1 >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global >MkDir1 >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits.obj >c_regex_traits.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits_common.obj >c_regex_traits_common.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\cpp_regex_traits.obj >cpp_regex_traits.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\cregex.obj >cregex.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\fileiter.obj >fileiter.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\posix_api.obj >posix_api.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\regex.obj >regex.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\regex_debug.obj >regex_debug.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\regex_synch.obj >regex_synch.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\w32_regex_traits.obj >w32_regex_traits.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\wide_posix_api.obj >wide_posix_api.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\instances.obj >instances.cpp >C:\Program Files\Microsoft Visual >Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local >variable '__tmp' used without having been initialized >vc-C++ >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\winstances.obj >winstances.cpp >C:\Program Files\Microsoft Visual >Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local >variable '__tmp' used without having been initialized vc-Archive >..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ >stlport-cstd-namespace-global\stlport-iostream-on\libboost_regex-vc6-mt-p-1_ >31.lib >Microsoft (R) Library Manager Version 6.00.8168 Copyright (C) Microsoft >Corp >1992-1998. All rights reserved. > >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits_common.obj >" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\cpp_regex_traits.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\cregex.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\fileiter.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\posix_api.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\regex.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\regex_debug.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\regex_synch.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\w32_regex_traits.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\wide_posix_api.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\instances.obj" >"..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release >\stlport-cstd-namespace-global\stlport-iostream-on\winstances.obj" >FileClone D:\juan\open scene >graph\boost\boost_1_31_0\stage\lib\libboost_regex-vc6-mt-p-1_31.lib > 1 file(s) copied. >MkDir1 >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release >MkDir1 >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global >MkDir1 >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\c_regex_traits.obj >c_regex_traits.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\c_regex_traits_common.obj >c_regex_traits_common.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\cpp_regex_traits.obj >cpp_regex_traits.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\cregex.obj >cregex.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\fileiter.obj >fileiter.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\posix_api.obj >posix_api.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\regex.obj >regex.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\regex_debug.obj >regex_debug.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\regex_synch.obj >regex_synch.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\w32_regex_traits.obj >w32_regex_traits.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\wide_posix_api.obj >wide_posix_api.cpp >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\instances.obj >instances.cpp >C:\Program Files\Microsoft Visual >Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local >variable '__tmp' used without having been initialized >vc-C++ >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\winstances.obj >winstances.cpp >C:\Program Files\Microsoft Visual >Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local >variable '__tmp' used without having been initialized vc-Link >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.lib > Creating library >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.lib >and object >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.exp >boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol >"?re_custom_error_messages@?%C:\Program" >(?re_custom_error_messages@?%C:\Program) >boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol >"?re_ten_w@?%C:\Program" (?re_ten_w@?%C:\Program) >boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol >"?re_zero_w@?%C:\Program" (?re_zero_w@?%C:\Program) >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll >: fatal error LNK1120: 3 unresolved externals > > > "link" /nologo /INCREMENTAL:NO /DLL /subsystem:console >/out:"..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\relea >se\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_ >31.dll" > >/IMPLIB:"..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\re >lease\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p >-1_31.lib" > /LIBPATH:"C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\lib" >/LIBPATH:"C:\PROGRA~1\MICROS~2\VC98\lib" >@"..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\s >tlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.C >MD" > >...failed vc-Link >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll >..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl >port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.lib >... >...skipped <@boost!libs!regex!build!stage!lib>boost_regex-vc6-mt-p-1_31.dll >for lack of ><@boost!libs!regex!build\boost_regex.dll\msvc-stlport\release\stlport-cstd-n >amespace-global\stlport-iostream-on>boost_regex-vc6-mt-p-1_31.dll... >...skipped <@boost!libs!regex!build!stage!lib>boost_regex-vc6-mt-p-1_31.lib >for lack of ><@boost!libs!regex!build\boost_regex.dll\msvc-stlport\release\stlport-cstd-n >amespace-global\stlport-iostream-on>boost_regex-vc6-mt-p-1_31.lib... >...failed updating 2 targets... >...skipped 2 targets... >...updated 36 targets... > > > >Was anyone managed to get it to work? >thanks >Juan > 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1 0

regex with msvc-stlport
by Juan Casanueva 13 Mar '04

13 Mar '04

Hi, I am trying to build de regex boost library with msvc and stlport4.6.1, with no success!!! help!!!! I use the following to compile (release version): cd regex cd build ..\..\..\bjam -sTOOLS=msvc-stlport "-sSTLPORT_PATH=C:\Program Files\Microsoft Visual Studio" "-sSTLPORT_4.6.1_PATH=C:\Program Files\Microsoft Visual Studio\STLport-4.6.1" "-sSTLPORT_VERSION=4.6.1" "-sBUILD=release <stlport-iostream>on <stlport-cstd-namespace>global" and I get the following output: ...found 713 targets... ...updating 40 targets... MkDir1 ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release MkDir1 ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global MkDir1 ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits.obj c_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits_common.obj c_regex_traits_common.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\cpp_regex_traits.obj cpp_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\cregex.obj cregex.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\fileiter.obj fileiter.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\posix_api.obj posix_api.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\regex.obj regex.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\regex_debug.obj regex_debug.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\regex_synch.obj regex_synch.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\w32_regex_traits.obj w32_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\wide_posix_api.obj wide_posix_api.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\instances.obj instances.cpp C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local variable '__tmp' used without having been initialized vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\winstances.obj winstances.cpp C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local variable '__tmp' used without having been initialized vc-Archive ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\libboost_regex-vc6-mt-p-1_31.lib Microsoft (R) Library Manager Version 6.00.8168 Copyright (C) Microsoft Corp 1992-1998. All rights reserved. "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits_common.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\cpp_regex_traits.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\cregex.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\fileiter.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\posix_api.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\regex.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\regex_debug.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\regex_synch.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\w32_regex_traits.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\wide_posix_api.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\instances.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\winstances.obj" FileClone D:\juan\open scene graph\boost\boost_1_31_0\stage\lib\libboost_regex-vc6-mt-p-1_31.lib 1 file(s) copied. MkDir1 ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release MkDir1 ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global MkDir1 ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits.obj c_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits_common.obj c_regex_traits_common.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\cpp_regex_traits.obj cpp_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\cregex.obj cregex.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\fileiter.obj fileiter.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\posix_api.obj posix_api.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\regex.obj regex.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\regex_debug.obj regex_debug.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\regex_synch.obj regex_synch.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\w32_regex_traits.obj w32_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\wide_posix_api.obj wide_posix_api.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\instances.obj instances.cpp C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local variable '__tmp' used without having been initialized vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\winstances.obj winstances.cpp C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local variable '__tmp' used without having been initialized vc-Link ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.lib Creating library ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.lib and object ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.exp boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol "?re_custom_error_messages@?%C:\Program" (?re_custom_error_messages@?%C:\Program) boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol "?re_ten_w@?%C:\Program" (?re_ten_w@?%C:\Program) boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol "?re_zero_w@?%C:\Program" (?re_zero_w@?%C:\Program) ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll : fatal error LNK1120: 3 unresolved externals "link" /nologo /INCREMENTAL:NO /DLL /subsystem:console /out:"..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll" /IMPLIB:"..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.lib" /LIBPATH:"C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\lib" /LIBPATH:"C:\PROGRA~1\MICROS~2\VC98\lib" @"..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.CMD" ...failed vc-Link ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.lib... ...skipped <@boost!libs!regex!build!stage!lib>boost_regex-vc6-mt-p-1_31.dll for lack of <@boost!libs!regex!build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on>boost_regex-vc6-mt-p-1_31.dll... ...skipped <@boost!libs!regex!build!stage!lib>boost_regex-vc6-mt-p-1_31.lib for lack of <@boost!libs!regex!build\boost_regex.dll\msvc-stlport\release\stlport-cstd-namespace-global\stlport-iostream-on>boost_regex-vc6-mt-p-1_31.lib... ...failed updating 2 targets... ...skipped 2 targets... ...updated 36 targets... Was anyone managed to get it to work? thanks Juan _________________________________________________________________ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail

2 1

Could your guys see what is wrong with my following c++ extension code?
by Shunming Fang 12 Mar '04

12 Mar '04

Heollo, guys, I try to wrap a c++ extension class requiring qt lib through boost.python, I failed always because of the following error: c:\Python23\include\object.h(343): error C2059: syntax error : ';' My code will link to qt-2.30nc lib (window version). I don't know why. Can someone give ahint how to fix it? Thank you very much. Fang ----------------------------------------------- #ifndef IMAGEPROCESS_H #define IMAGEPROCESS_H #ifdef IMAGEPROCESS_EXPORTS #define IMAGEPROCESS_API __declspec(dllexport) #else #define IMAGEPROCESS_API __declspec(dllimport) #endif #include <qimage.h> //#include <boost/python/class_builder.hpp> // for the python hooks into the dll #include <boost/python.hpp> #include <boost/python/module.hpp> #include <boost/python/def.hpp> using namespace boost::python; //#include <qimage.h> // This class is exported from the ImageProcess.dll class IMAGEPROCESS_API ImageProcess { public: ImageProcess(); ~ImageProcess(){}; void setContrast(float contrt); void setBrite(int brite); void adjustContrastBrite(QImage &img); private: float contrast; int brightness; }; ImageProcess::ImageProcess():contrast(1.0),brightness(0){}; //using namespace boost::python; BOOST_PYTHON_MODULE(ImageProcess) { class_<ImageProcess>("ImageProcess",init<>()) .def("setBrite",&ImageProcess::setBrite) .def("setContrast",&ImageProcess::setContrast) .def("adjustContrastBrite",&ImageProcess::adjustContrastBrite) ; } #endif __________________________________ Do you Yahoo!? Yahoo! Search - Find what you�re looking for faster http://search.yahoo.com

2 1

RE: [Boost-users] regex with msvc-stlport
by Jia Pu 12 Mar '04

12 Mar '04

I have seen the similar problem, when I built it using intel-win32. I would suggest you to check regex\user.hpp. There are a couple of macros need to be set for win32 dll. I am not sure what is the proper setting. Just play with it. // define this if the runtime library is a dll, and you // want BOOST_REGEX_DYN_LINK to set up dll exports/imports // with __declspec(dllexport)/__declspec(dllimport.) #define BOOST_REGEX_HAS_DLL_RUNTIME // define this if you want to dynamically link to regex, // if the runtime library is also a dll (Probably Win32 specific, // and has no effect unless BOOST_REGEX_HAS_DLL_RUNTIME is set): #define BOOST_REGEX_DYN_LINK // define this if you don't want the lib to automatically // select its link libraries: #define BOOST_REGEX_NO_LIB Hope this will help. -----Original Message----- From: boost-users-bounces(a)lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of Juan Casanueva Sent: Friday, March 12, 2004 7:13 AM To: boost-users(a)lists.boost.org Subject: [Boost-users] regex with msvc-stlport Hi, I am trying to build de regex boost library with msvc and stlport4.6.1, with no success!!! help!!!! I use the following to compile (release version): cd regex cd build ..\..\..\bjam -sTOOLS=msvc-stlport "-sSTLPORT_PATH=C:\Program Files\Microsoft Visual Studio" "-sSTLPORT_4.6.1_PATH=C:\Program Files\Microsoft Visual Studio\STLport-4.6.1" "-sSTLPORT_VERSION=4.6.1" "-sBUILD=release <stlport-iostream>on <stlport-cstd-namespace>global" and I get the following output: ...found 713 targets... ...updating 40 targets... MkDir1 ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release MkDir1 ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global MkDir1 ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits.obj c_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits_common.obj c_regex_traits_common.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\cpp_regex_traits.obj cpp_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\cregex.obj cregex.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\fileiter.obj fileiter.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\posix_api.obj posix_api.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\regex.obj regex.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\regex_debug.obj regex_debug.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\regex_synch.obj regex_synch.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\w32_regex_traits.obj w32_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\wide_posix_api.obj wide_posix_api.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\instances.obj instances.cpp C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local variable '__tmp' used without having been initialized vc-C++ ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\winstances.obj winstances.cpp C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local variable '__tmp' used without having been initialized vc-Archive ..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release\ stlport-cstd-namespace-global\stlport-iostream-on\libboost_regex-vc6-mt-p-1_ 31.lib Microsoft (R) Library Manager Version 6.00.8168 Copyright (C) Microsoft Corp 1992-1998. All rights reserved. "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\c_regex_traits_common.obj " "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\cpp_regex_traits.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\cregex.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\fileiter.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\posix_api.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\regex.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\regex_debug.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\regex_synch.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\w32_regex_traits.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\wide_posix_api.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\instances.obj" "..\..\..\bin\boost\libs\regex\build\libboost_regex.lib\msvc-stlport\release \stlport-cstd-namespace-global\stlport-iostream-on\winstances.obj" FileClone D:\juan\open scene graph\boost\boost_1_31_0\stage\lib\libboost_regex-vc6-mt-p-1_31.lib 1 file(s) copied. MkDir1 ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release MkDir1 ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global MkDir1 ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\c_regex_traits.obj c_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\c_regex_traits_common.obj c_regex_traits_common.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\cpp_regex_traits.obj cpp_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\cregex.obj cregex.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\fileiter.obj fileiter.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\posix_api.obj posix_api.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\regex.obj regex.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\regex_debug.obj regex_debug.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\regex_synch.obj regex_synch.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\w32_regex_traits.obj w32_regex_traits.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\wide_posix_api.obj wide_posix_api.cpp vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\instances.obj instances.cpp C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local variable '__tmp' used without having been initialized vc-C++ ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\winstances.obj winstances.cpp C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\stlport\stl/_algobase.h(64) : warning C4700: local variable '__tmp' used without having been initialized vc-Link ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.lib Creating library ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.lib and object ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.exp boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol "?re_custom_error_messages@?%C:\Program" (?re_custom_error_messages@?%C:\Program) boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol "?re_ten_w@?%C:\Program" (?re_ten_w@?%C:\Program) boost_regex-vc6-mt-p-1_31.exp : error LNK2001: unresolved external symbol "?re_zero_w@?%C:\Program" (?re_zero_w@?%C:\Program) ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll : fatal error LNK1120: 3 unresolved externals "link" /nologo /INCREMENTAL:NO /DLL /subsystem:console /out:"..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\relea se\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_ 31.dll" /IMPLIB:"..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\re lease\stlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p -1_31.lib" /LIBPATH:"C:\Program Files\Microsoft Visual Studio\STLport-4.6.1\lib" /LIBPATH:"C:\PROGRA~1\MICROS~2\VC98\lib" @"..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\s tlport-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.C MD" ...failed vc-Link ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.dll ..\..\..\bin\boost\libs\regex\build\boost_regex.dll\msvc-stlport\release\stl port-cstd-namespace-global\stlport-iostream-on\boost_regex-vc6-mt-p-1_31.lib ... ...skipped <@boost!libs!regex!build!stage!lib>boost_regex-vc6-mt-p-1_31.dll for lack of <@boost!libs!regex!build\boost_regex.dll\msvc-stlport\release\stlport-cstd-n amespace-global\stlport-iostream-on>boost_regex-vc6-mt-p-1_31.dll... ...skipped <@boost!libs!regex!build!stage!lib>boost_regex-vc6-mt-p-1_31.lib for lack of <@boost!libs!regex!build\boost_regex.dll\msvc-stlport\release\stlport-cstd-n amespace-global\stlport-iostream-on>boost_regex-vc6-mt-p-1_31.lib... ...failed updating 2 targets... ...skipped 2 targets... ...updated 36 targets... Was anyone managed to get it to work? thanks Juan _________________________________________________________________ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail _______________________________________________ Boost-users mailing list Boost-users(a)lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

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RE: [Boost-users] Re: Using shared_ptr across shared library boun dary
by Jim.Hyslop 12 Mar '04

12 Mar '04

David Abrahams wrote: > "Jim.Hyslop" <Jim.Hyslop(a)Leitch.com> writes: > > The biggest caveat is to ensure you are using the DLL > version of the C > > Runtime library. If you use the static library version, > then each DLL will > > have its own heap, and a pointer *must* be deallocated in > the same DLL in > > which it was allocated. > > Please stop; this is misinformation. What I wrote holds true for raw pointers. I had assumed it also held true for the Boost smart pointers, but as you pointed out in the other email - and I verified with a quick test - the smart pointers get around this problem. My apologies for the confusion. -- Jim Hyslop Senior Software Designer Leitch Technology International Inc. (http://www.leitch.com) Columnist, C/C++ Users Journal (http://www.cuj.com/experts)

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RE: [Boost-users] Re: Using shared_ptr across shared library boun dary
by Jim.Hyslop 12 Mar '04

12 Mar '04

David Abrahams wrote: > "Jim.Hyslop" <Jim.Hyslop(a)Leitch.com> writes: > > It's been my experience > > (with Visual Studio, at least) that allocating memory in one DLL and > > deallocating it in another leads to problems. Sometimes it doesn't > > go noticed, but when it does, it's really noticeable. > > The library cleverly avoids that, provided the first shared_ptr to > take ownership of the memory does so in the same DLL where the object > was allocated. Huh - whaddya know; I just tried it with this program: int main() { boost::shared_ptr< T > t = CreateT(); t.reset(); T * tptr = CreateRawT(); delete tptr; } where CreateT and CreateRawT are exported from a DLL (and do the obvious thing). 't.reset()' works OK, but 'delete tptr' asserts on an invalid heap pointer. I'll have to study the shared_ptr implementation to see how it avoids this problem. -- Jim Hyslop Senior Software Designer Leitch Technology International Inc. (http://www.leitch.com) Columnist, C/C++ Users Journal (http://www.cuj.com/experts)

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RE: [Boost-users] Using shared_ptr across shared library boundary
by Jim.Hyslop 11 Mar '04

11 Mar '04

Edward Diener wrote: > Is there any problem with using shared_ptr and passing an > instance of it to > a function in another shared library, such as a DLL under > Windows ? Does the > reference count get updated correctly when the copy is passed to a DLL > function, so that when the last shared_ptr in either the > original module or > the DLL goers out of scope, the actual pointer is correctly deleted ? I've been using it successfully across DLL boundaries with no problems. The biggest caveat is to ensure you are using the DLL version of the C Runtime library. If you use the static library version, then each DLL will have its own heap, and a pointer *must* be deallocated in the same DLL in which it was allocated. -- Jim Hyslop Senior Software Designer Leitch Technology International Inc. (http://www.leitch.com) Columnist, C/C++ Users Journal (http://www.cuj.com/experts)

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RE: [Boost-users] Re: Using shared_ptr across shared library boun dary
by Jim.Hyslop 11 Mar '04

11 Mar '04

David Abrahams wrote: > "Edward Diener" <eddielee(a)tropicsoft.com> writes: > > > Is there any problem with using shared_ptr and passing an > instance of it to > > a function in another shared library, such as a DLL under Windows ? > > Works beautifully, even if the two DLLs are using different heaps. Are you sure about the different heaps? It's been my experience (with Visual Studio, at least) that allocating memory in one DLL and deallocating it in another leads to problems. Sometimes it doesn't go noticed, but when it does, it's really noticeable. -- Jim Hyslop Senior Software Designer Leitch Technology International Inc. (http://www.leitch.com) Columnist, C/C++ Users Journal (http://www.cuj.com/experts)

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RE: [Boost-users] Re: Using shared_ptr across shared library boun dary
by Mark Storer 11 Mar '04

11 Mar '04

> Works beautifully, even if the two DLLs are using different heaps. How does that work? Do they both end up with the same allocator... so all the allocations end up on the same heap? --Mark Storer Software Engineer Cardiff Software #include <disclaimer> typdef std::disclaimer<Cardiff> Discard;

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Using shared_ptr across shared library boundary
by Edward Diener 11 Mar '04

11 Mar '04

Is there any problem with using shared_ptr and passing an instance of it to a function in another shared library, such as a DLL under Windows ? Does the reference count get updated correctly when the copy is passed to a DLL function, so that when the last shared_ptr in either the original module or the DLL goers out of scope, the actual pointer is correctly deleted ? If this is not the case, that shared_ptr works correctly across DLL boundaries in the manner described, does instantiating and exporting shared_ptr template instances from the DLL to the module using the DLL solve the problem ?

2 2

boost::thread no parameter?
by GoochRules! 11 Mar '04

11 Mar '04

Greetings, I'm wondering why there is no option to pass a parameter to a thread function with boost's threads. With pthreads and Windows CreateThread I'm used to casting an object to a void*, and retrieving the object within the thread function. The only thing similar with boost::thread seems to be to create a struct with an operator()() and a constructor that takes a void*. operator()() then calls an external function with the passed void*. Just curious about this design decision. --M Peltzer

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Re: [Boost-users] Compiler Generator Tools
by Roel.Sergeant＠pandora.be 11 Mar '04

11 Mar '04

Hi Hossein, I know that Spirit can be used for scanning and lexical analysis, at least that where I use it for. I don't know about the rest, but I guess Spirit will help you out there too. In my little project I use it for parsing XML, HTML and other datafiles. For more info on spirit : http://spirit.sourceforge.net/ If you need a C/C++ parser, you might consider Wave, which uses Spirit, and is highly standard compliant. Hope this helps, Roel. >----- Oorspronkelijk bericht ----- >Van : Hossein Haeri [mailto:powerprogman@yahoo.com] >Verzonden : maandag , maart 8, 2004 01:07 PM >Aan : boost-users(a)lists.boost.org >Onderwerp : [Boost-users] Compiler Generator Tools > >Dear all, > >Who knows where I can find the compiler generation >stuff in the Boost repository? I need scaner, lexical >analyser, compiler, code generator, ... Are there any >such tools in the Boost which can build all of the >above goodies for me? > >TIA, >--Hossein > >__________________________________ >Do you Yahoo!? >Yahoo! Search - Find what you?re looking for faster >http://search.yahoo.com >_______________________________________________ >Boost-users mailing list >Boost-users(a)lists.boost.org >http://lists.boost.org/mailman/listinfo.cgi/boost-users > > >

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Compile problem
by fmonkey＠fmonkey.net 11 Mar '04

11 Mar '04

This may be a silly question, but why does the following code give me a compile error (only on Linux BTW, not Windows): template<typename TreeIterT> void ClassName::compile_something(const TreeIterT& iter, compile_context &ctx) { const TreeIterT::value_type& ident = get_first_leaf(*iter); } In member function `void ClassName::compile_something(const TreeIterT&, CompileContext&)': 128: error: syntax error before `&' token Also: template<typename TreeNodeT> void ClassName::compile_something_else(const TreeNodeT &tree, compile_context &ctx) { TreeNodeT::const_iterator iter = tree.begin(); } In member function `void ClassName::compile_something_else(const 138: error: syntax error before `=' token Any idea what is causing this?

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Graph, inv_adjacency_iterator_generator problem
by Peter Aronsson 10 Mar '04

10 Mar '04

Hi, I have a problem with traversing over all parents of a vertex. If I use (the undocumented?) inv_adjacency_iterator_generator class to return iterators for the parents (predecessors) of a vertex I get a compile error. It worked on an earlier version of the library (in debian testing), but does not work for the latest version(1.31.0). I think the problem is that it can no longer find a suitable constructor. Here is my code: // some typedefs removed...... typedef boost::graph_traits<TaskGraph>::in_edge_iterator InEdgeIterator; typedef boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, VertexProperty, EdgeProperty> TaskGraph; typedef boost::inv_adjacency_iterator_generator<TaskGraph, VertexID, InEdgeIterator>::type ParentsIterator; std::pair<ParentsIterator, ParentsIterator> parents(VertexID v, TaskGraph &tg) { InEdgeIterator e,e_end; tie(e,e_end) = in_edges(v,tg); ParentsIterator c(e),c_end(e_end); // problem here. No suitable constructor. return make_pair(e,e_end); } (Traversing through the children/predecessors works fine.) Regards Peter Aronsson -- _________________________________________________________________ / Peter Aronsson, Phd Student at PELAB (Programming Environments \ | Laboratory ) Department for Computer & Information Science | | Linköping University, Sweden | |=================================================================| | petar(a)ida.liu.se , phone +46 (0)13-28 1737 Room 3B:490 | \_________________________________________________________________/

2 3

mpl lambda facilities
by Matt Calabrese 10 Mar '04

10 Mar '04

I'm trying to create a metafunction which takes in a boost::mpl::vector containing spirit parser types, and yields a vector of the original vector's length plus one with each element representing the parser type made of the recursive boost::spirit::alternative of all of the original parser types from the corresponding element in the original vector and an epsilon_parser at the end. in other words, the metafunction should be able to take in: (using boost::mpl and boost::spirit) vector< chlit<>, strlit<>, range<> > and yield a result: vector< alternative< chlit<>, alternative< strlit<>, alternative< range<>, epsilon_parser > > >, alternative< strlit<>, alternative< range<>, epsilon_parser > >, alternative< range<>, epsilon_parser >, epsilon_parser > where empty is my own parser type, similar to epsilon_parser I'm still new to metaprogramming and the mpl lambda facilities and I'm having some trouble creating a metafunction which produces my desired type. This is what I've come up with, though it doesn't work - I'm assuming because of my second use of mpl::_1 in the nested template parameter of mpl::front in mpl::push_front (which I'd like to have represent the current state of the mpl::fold). template< typename vector_t > struct get_alternatives { typename mpl::fold_backward< vector_t, mpl::vector< epsilon_parser >, typename mpl::push_front< mpl::_1, spirit::alternative< mpl::_2, typename mpl::front< mpl::_1 >::type > >::type >::type type; }; Any help is greatly appreciated. Thanks in advance.

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boost::thread and std::system
by Jerry Swan 10 Mar '04

10 Mar '04

I'd like to be able to issue a call to std::system that will time-out after a specified period. Is it possible to achieve this using the boost::threads library? If so could someone kindly sketch how this might be achieved? TIA, Jerry.

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python library issue migrating from boost_1_30_2 to boost_1_31_0
by Marco Donizelli 09 Mar '04

09 Mar '04

Hi there, when I built the 1_30_2 Python Library, I got: libboost_python.so now, with 1_31_0, I get several libs but that one: libboost_python-gcc-1_31.a libboost_python-gcc-1_31.so libboost_python-gcc-1_31.so.1.31.0 libboost_python-gcc.a libboost_python-gcc-d-1_31.a libboost_python-gcc-d-1_31.so libboost_python-gcc-d-1_31.so.1.31.0 libboost_python-gcc-d.a libboost_python-gcc-d.so libboost_python-gcc-mt-1_31.a libboost_python-gcc-mt-1_31.so libboost_python-gcc-mt-1_31.so.1.31.0 libboost_python-gcc-mt.a libboost_python-gcc-mt-d-1_31.a libboost_python-gcc-mt-d-1_31.so libboost_python-gcc-mt-d-1_31.so.1.31.0 libboost_python-gcc-mt-d.a libboost_python-gcc-mt-d.so libboost_python-gcc-mt.so libboost_python-gcc.so Unless I made a mistake in the building step which prevented libboost_python.so to be created, the first solution that comes to my mind to solve this backward compatibility problem would be to create a symlink from libboost_python.so to one of the new libraries. The question is, what would you recommend: libboost_python-gcc.so or libboost_python-gcc-mt.so (or none of the above, but....) thanks a million marco

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RE: [Boost-users] Re: install? and simple thread program.
by Duong, Sanh N. 08 Mar '04

08 Mar '04

I downloaded the latest version of Python from the website given below and ran it with "rpm --rebuild python2-2.2-2.src.rpm." Python seems to install correctly. I reset my env variables to PYTHON_ROOT=/usr and PYTHON_VERSION=2.2. Yet when I ran bjam, it would say it couldn't find the Python.h file within /usr/include/python2.2/. The directory is there, but its empty. There is an another directory for python1.5. But this version will not compile Boost correctly. Any suggestions or idea of why this is happening? Thanks. Sanh. -----Original Message----- From: boost-users-bounces(a)lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of David Abrahams Sent: Monday, March 08, 2004 1:53 PM To: boost-users(a)lists.boost.org Subject: [Boost-users] Re: install? and simple thread program. "Duong, Sanh N." <SANH.N.DUONG(a)saic.com> writes: >> On Fri, 5 Mar 2004, Michael Glassford wrote: >> >>> "Duong, Sanh N." <SANH.N.DUONG(a)saic.com> wrote in message >>> >> The Boost.Python example should still work just fine, if you follow >> the instructions. bjam doesn't use the mangled library names when >> building with cross-project dependencies. It worked for me just >> now. I went into libs/python/example and did > >> bjam test > >> and everything passed. No funky linking should is needed. > > When running bjam test, in libs/python/example I'd get a lot of errors about > templates and vars not define. Let's see a few of them. > Another thing I noticed, when installing > boost with > > bjam "-sGXX=g++" "-sTOOLS=gcc" "--prefix=/home/boost_1_31_0" install > > it would say, "Skipping Boost.Python library build due to missing or > incorrect configuration couldn't find Python.h in "/include/python" Right. > When I point the PYTHON_ROOT and PYTHON_VERSION to the correct path, I'd get > a lot of errors when compiling. Is there a step I'm missing here? Hard to say without seeing the errors. My guess is that you didn't set them correctly. Did you follow the directions at http://www.boost.org/libs/python/doc/building.html ?? -- Dave Abrahams Boost Consulting www.boost-consulting.com _______________________________________________ Boost-users mailing list Boost-users(a)lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

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RE: [Boost-users] Re: install? and simple thread program.
by Duong, Sanh N. 08 Mar '04

08 Mar '04

> On Fri, 5 Mar 2004, Michael Glassford wrote: > >> "Duong, Sanh N." <SANH.N.DUONG(a)saic.com> wrote in message >> news:6A47CB4A48D1EA49A6F7AB618490D649069D8C3C@mcl-its-exs03.mail.saic.com... >> > All, >> > >> > Does anyone have an example of how to install boost and bjam? >> >> See the recently much improved Getting Started guide: >> http://boost.org/more/getting_started.html. > > After you follow those instructions, boost will still not work. > Even if you were right, I think you're painting with too broad a > brush here. But I think you're wrong. > You'll need to create links to all of the mangled library names. For > example, in my case all of the libraries have either "gcc" or > "gcc_1_31" mangled in. However, the examples (or more specifically > the boost.python example) assume that the libraries have unmangled > names. > The Boost.Python example should still work just fine, if you follow > the instructions. bjam doesn't use the mangled library names when > building with cross-project dependencies. It worked for me just > now. I went into libs/python/example and did > bjam test > and everything passed. No funky linking should is needed. When running bjam test, in libs/python/example I'd get a lot of errors about templates and vars not define. Another thing I noticed, when installing boost with bjam "-sGXX=g++" "-sTOOLS=gcc" "--prefix=/home/boost_1_31_0" install it would say, "Skipping Boost.Python library build due to missing or incorrect configuration couldn't find Python.h in "/include/python" When I point the PYTHON_ROOT and PYTHON_VERSION to the correct path, I'd get a lot of errors when compiling. Is there a step I'm missing here? Sanh.

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Compiler Generator Tools
by Hossein Haeri 08 Mar '04

08 Mar '04

Dear all, Who knows where I can find the compiler generation stuff in the Boost repository? I need scaner, lexical analyser, compiler, code generator, ... Are there any such tools in the Boost which can build all of the above goodies for me? TIA, --Hossein __________________________________ Do you Yahoo!? Yahoo! Search - Find what you�re looking for faster http://search.yahoo.com

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Mac OS X link problem
by Adam H. Pendleton 07 Mar '04

07 Mar '04

I am using the Boost libraries, specifically the Spirit portions, on Mac OS X Panther, using XCode. Every time I try to compile my program with the Boost libraries I get a linker error: ld: warning prebinding disabled because of undefined symbols ld: Undefined symbols: boost::throw_exception(std::exception const&) Even if I link against all the boost libraries that were created, I still can't get this program to link. The documentation talks about the libraries being compiled with or without BOOST_NO_EXCEPTIONS, but they don't indicate that the program won't link in either case. What am I doing wrong? ahp

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Boost Users: Review Schedule/Upcoming Reviews
by Jeff Garland 06 Mar '04

06 Mar '04

Below is the most recent updates to the reviews. If you have an interest in these libraries please get involved and submit a review. Library Author Review Mgr Dates Circular Buffer Jan Gaspar Pavel Vozenilek 2004 Mar 5-15 Indexed Set Joaquín M López Muñoz Pavel Vozenilek 2004 Mar 20-30 Assignment Thorsten Ottosen Tom Brinkman 2004 Apr 1-11 Serialization Robert Ramey Jeff Garland 2004 Apr 13-20 Container Traits Thorsten Ottosen Hartmut Kaiser 2004 Apr 28-May 7 Tribool Douglas Gregor - - More IO Daryle Walker - - Iostreams Jonathan Turkanis - - Output Formatters Reece Dunn - - Pointer Containers Thorsten Ottosen - - Named Params David Abrahams & Daniel Wallin - - Wave Hartmut Kaiser - -

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Changing case with regex_format
by Keith MacDonald 06 Mar '04

06 Mar '04

The following useful Perl expressions seem to have been omitted from regex_format: \l lowercase next char \u uppercase next char \L lowercase till \E \U uppercase till \E \E end case modification Was there a good reason for that? The only way I can see to implement those expressions is to take a copy of regex_format.hpp, then hack _reg_format_aux. I think that it would also be necessary to change the undocumented regex_traits class, to do upper case conversion, as it only seems to do lower casing at present. Is there an easier way? Thanks, Keith MacDonald

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install? and simple thread program.
by Duong, Sanh N. 06 Mar '04

06 Mar '04

All, Does anyone have an example of how to install boost and bjam? Does someone also have a simple program using boost and threads. Thanks in advance, Sanh

5 4

Futures revisited
by Slawomir Lisznianski 05 Mar '04

05 Mar '04

Hello, During discussions on possible extensions to Boost.Threads, concept of Futures came up rather frequently. Below, I’d like to introduce a particular implementation available at www.rhapsodia.org of which requirements were defined as follows: 1. Provide means to register exception types with a "Future Registry". Rationale: I find it imperative that users should not have to define a list of exception types on each invocation yielding a Future object. Instead, provide the ability to register exception types with a Future Registry and bundle it with Future objects. I feel that compile time registration should be sufficient. 2. Work under the assumption that asynchronous invocations returning Futures and system threads are not coupled. In particular, Futures implementation should not relay on joining with a particular thread to perform synchronization for returning results. Rationale: Although most prevalent, the technique of joining with a particular thread to synchronize on returning result is too limiting. It implies that each task be run on a dedicated thread, specially created to handle it and destroyed to meet with a caller using a Future. Although this approach may be adequate under certain conditions, it generally tends to be expensive on system resources and disorganizes the application. For example, it’s impossible to control the number of concurrently running threads. It may also perform poorly if executed code happens to run shortly as the overhead of creating a thread and cleaning up after it may be significant. More robust approach is to use a queue and a thread pool for running tasks. This adds complexity on the synchronization side, as we can no longer rely on a lifetime of a thread to join with Future’s result. 3. Ability to utilize Futures with arbitrary code without explicit support for them. Rationale: For implementation to be widely adopted, it should be possible to turn just about any function call into a Future-armored asynchronous invocation. No explicit thread synchronization primitives should be used as well. 4. Implement using existing Boost.Threads facilities only. Rationale: Boost.Threads library provides enough support to implement Futures paradigm that meets requirements listed here. 5. STL and Boost compatible. For example, storing Futures in an STL container. Be strongly typed. Futures implementation and usage patterns must naturally coexist with STL and Boost code. Additionally, compile-time type validation is key to safer code. Attached is a sample file from Rhapsodia library showing the use of Futures. Regareds, Slawomir Lisznianski [ www.rhapsodia.org ]

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