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[Boost-bugs] [ boost-Patches-1489352 ] evc4 port: Interlocked*-functions without volatile
by SourceForge.net 16 May '06

16 May '06

Patches item #1489352, was opened at 2006-05-16 10:20 Message generated for change (Comment added) made by pdimov You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1489352&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Michael Fink (vividos) >Assigned to: Peter Dimov (pdimov) Summary: evc4 port: Interlocked*-functions without volatile Initial Comment: This patch fixes the definition of the Interlocked*-functions when using Windows CE (_WIN32_WCE is defined). The functions use the "old" (VC6 without platform SDK) forms of the functions without the volatile keyword. The patch can be applied to both CVS HEAD and the 1_34 branch, since the file wasn't modified since then. ---------------------------------------------------------------------- >Comment By: Peter Dimov (pdimov) Date: 2006-05-16 13:42 Message: Logged In: YES user_id=305912 The patch doesn't look correct to me. Using WINAPI would require inclusion of <windows.h>; in this case just defining BOOST_USE_WINDOWS_H would be a better approach. It also patches the intrinsic section without also declaring the functions as intrinsics; is this intended? Does evc4 have intrinsic support for these functions? If it doesn't, we need to disallow the intrinsic path for _WIN32_WCE and patch the WIN32 section instead. ---------------------------------------------------------------------- Comment By: Michael Fink (vividos) Date: 2006-05-16 10:40 Message: Logged In: YES user_id=124874 Changed summary: it's only evc4 of course, since evc3 is too non-standard to support boost. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1489352&group_… ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Boost-bugs mailing list Boost-bugs(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs

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Re: [boost] [filesystem][program_options][serialization][test]fromcomp.lang.c++
by bwood 16 May '06

16 May '06

David Abrahams wrote: >bwood <brass(a)mailvault.com> writes: > >> David Abrahams wrote: >>>>"Le Chaud Lapin" <unoriginal_usern...(a)yahoo.com> writes: >>>>More than anything in programming, I depend on type to create form. >>>>Versioning implies that types are semi-weak. >>> >>> >>>If versioning in serialized form implies that, then so do revisions of >>>your type in a version control system. So, basically, once you design >>>a class, it never evolves? >>> >> >> Along the lines of what Lapin is thinking, I think B.Ser's "versioning" >> support is problematic. For example, consider wanting to move (or >> delete) a data member out of a type between versions 1.1 and 1.2. >> B.Ser needs that member to remain in the type in order to support 1.1. > >No, you just read it and throw it away. > > if (version == 11) > { > type_of_deleted_member ignored; > ar & ignored; > } Wait a minute. The code above looks like you may have focused on deleting a member and not relocating it. "ignored" isn't coming from anywhere else with a 1.1 client and it needs to be stored somewhere. Also if a 1.2 server is sending to a 1.1 client, it doesn't matter whether the member has been deleted or relocated, it still has to send the right thing back. Brian Wood www.webEbenezer.net

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[Boost-bugs] [ boost-Bugs-1489362 ] USES_CONVERSION is used in once.cpp
by SourceForge.net 16 May '06

16 May '06

Bugs item #1489362, was opened at 2006-05-16 09:50 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=107586&aid=1489362&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: threads Group: None Status: Open Resolution: None Priority: 5 Submitted By: Michael Fink (vividos) Assigned to: Mike Glassford (glassfordm) Summary: USES_CONVERSION is used in once.cpp Initial Comment: The file libs/thread/src/once.cpp uses the ATL macros USES_CONVERSION and A2CW when the macro BOOST_NO_ANSI_APIS is defined (it's the case when compiling for Windows CE). This leads to compiler errors, since the needed header <atlconv.h> is not included anywhere. One possible fix would be to put the following in the file: #ifdef BOOST_NO_ANSI_APIS #include <atlbase.h> #include <atlconv.h> // for USES_CONVERSION and A2CW #endif (atlconv.h needs atlbase.h) Another possible fix would be to change the way to convert the string used in the call to CreateMutexW(). ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=107586&aid=1489362&group_… ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Boost-bugs mailing list Boost-bugs(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs

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[Boost-bugs] [ boost-Patches-1489352 ] evc4 port: Interlocked*-functions without volatile
by SourceForge.net 16 May '06

16 May '06

Patches item #1489352, was opened at 2006-05-16 09:20 Message generated for change (Comment added) made by vividos You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1489352&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Michael Fink (vividos) Assigned to: Nobody/Anonymous (nobody) >Summary: evc4 port: Interlocked*-functions without volatile Initial Comment: This patch fixes the definition of the Interlocked*-functions when using Windows CE (_WIN32_WCE is defined). The functions use the "old" (VC6 without platform SDK) forms of the functions without the volatile keyword. The patch can be applied to both CVS HEAD and the 1_34 branch, since the file wasn't modified since then. ---------------------------------------------------------------------- >Comment By: Michael Fink (vividos) Date: 2006-05-16 09:40 Message: Logged In: YES user_id=124874 Changed summary: it's only evc4 of course, since evc3 is too non-standard to support boost. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1489352&group_… ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Boost-bugs mailing list Boost-bugs(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs

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[Boost-bugs] [ boost-Patches-1489359 ] [config] evc4 port
by SourceForge.net 16 May '06

16 May '06

Patches item #1489359, was opened at 2006-05-16 09:38 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1489359&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Michael Fink (vividos) Assigned to: Nobody/Anonymous (nobody) Summary: [config] evc4 port Initial Comment: This patch is a port for evc3/4 targeting Windows CE. Reason for the changes in auto_link.hpp: STLport with evc4 cannot be compiled in _STLP_DEBUG mode; the compiler issues wrong ARM code and _STLP_DEBUG mode cannot be used with evc4 ARM. I also introduced a new file wince.hpp in boost/config/platform/, since the defines in the _WIN32_WCE part got too big. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1489359&group_… ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Boost-bugs mailing list Boost-bugs(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs

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[Boost-bugs] [ boost-Patches-1489352 ] evc3/4 port: Interlocked*-functions without volatile
by SourceForge.net 16 May '06

16 May '06

Patches item #1489352, was opened at 2006-05-16 09:20 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1489352&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Michael Fink (vividos) Assigned to: Nobody/Anonymous (nobody) Summary: evc3/4 port: Interlocked*-functions without volatile Initial Comment: This patch fixes the definition of the Interlocked*-functions when using Windows CE (_WIN32_WCE is defined). The functions use the "old" (VC6 without platform SDK) forms of the functions without the volatile keyword. The patch can be applied to both CVS HEAD and the 1_34 branch, since the file wasn't modified since then. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1489352&group_… ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Boost-bugs mailing list Boost-bugs(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs

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[wave] rational for not allowing copies of the context
by Felipe Magno de Almeida 16 May '06

16 May '06

The subject says it all What is the rational for not allowing copies of context objects? -- Felipe Magno de Almeida

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[wave] skip include directives
by Felipe Magno de Almeida 16 May '06

16 May '06

Hi, I cant find in the documentation so I wondering if it is possible to skip include directives. To do not try to open the file and continues with the preprocessing normally. Best regards, -- Felipe Magno de Almeida

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Happy marriage of std::vector and Python array?
by Nigel Stewart 15 May '06

15 May '06

Hi all, We're looking to share some heavy-weight numerical data in a mixed language C++/Python environment. boost::python::numeric::array provides a C++ binding for the Python numeric array. However, we'd prefer to have an STL compatible (std::vector compatible) interface to the data, rather than python-ising our C++. The underlying runtime issue is to store one copy of the contiguous 1D data in a way that both C++ and Python can read and write, that will follow the Python memory management scheme. Has anyone come across a std::vector compatible wrapper for PyArrayObject? Any thoughts? Cheers, Nigel Stewart

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is_pointer bug with const function pointers
by Jordan Chavez 15 May '06

15 May '06

Hi, I was fiddling around with the type traits library today and I found that is_pointer<> is false for const function pointers: bool b = boost::is_pointer<void (*)()>::value; // true b = boost::is_pointer<void (*const)()>::value; // false I also tried with a variety of other function pointer signatures, all const versions were not considered pointers. The compiler I'm using is MSVC 7.1 and I haven't tested this on any other platforms. From reading the source I have no idea why this happens...is_pointer is explicitly specialized for const pointer types so maybe it's a compiler issue, but I haven't checked. Thanks, Jordan Chavez jchavez(a)vt.edu

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