- Boost - lists.boost.org

[OT] Enabling exported templates with Intel for Windows.
by Jonathan Turkanis 30 Jun '05

30 Jun '05

Hi, I know this is OT, but I can't think of a better place to ask. Intel on Linux supports exported templates with the -export and -export_dir options. Supposedly, Intel for Windows also supports exported templates, as an "undocumented and unsupported" feature.(http://www.comeaucomputing.com/iso/promises.html) Could someone tell me how to enable export for Intel on Windows, and how to specify the location of the template implementations? I couldn't find anything about it on the web. Is it a big secret? Jonathan

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RE: [boost] [Ann]: Dox - a C++ documentation tool
by Brian Braatz 30 Jun '05

30 Jun '05

Wow, good job. I like the output. disadvantage: long emails trying to decide which theme to standardize on (grin) Advantage- looks cleaner than doxygen. QUESTION: What tools do you depend on for the program to work? I.e. tcl, perl etc. What are the external dependancies? > -----Original Message----- > From: boost-bounces(a)lists.boost.org [mailto:boost-bounces@lists.boost.org] > On Behalf Of Narech Koumar > Sent: Wednesday, June 08, 2005 3:23 PM > To: boost(a)lists.boost.org > Subject: [boost] [Ann]: Dox - a C++ documentation tool > > Dear all, > > A beta test of a C++ documentation tool, Dox, is transpiring at: > > http://dox.isfotek.se > > Constructive feedback and angry comments are greatly appreciated. > > > Thanks, > > - Narech Koumar > _______________________________________________ > Unsubscribe & other changes: > http://lists.boost.org/mailman/listinfo.cgi/boost

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[filesystem][i18n] missing header file from i18n.zip
by Roman Yakovenko 30 Jun '05

30 Jun '05

Hi. I downloaded new version of boost::filesystem from http://www.esva.net/~beman/i18n/. filesystem/path.hpp has include to "mutable_constant.hpp" file. This file is missing. Roman

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Re: [boost] Boost.config not recognize threading support enabled?
by BRIDGES Dick 30 Jun '05

30 Jun '05

> -----Original Message----- > From: boost-bounces(a)lists.boost.org [mailto:boost-bounces@lists.boost.org] On > Behalf Of John Maddock > Sent: Tuesday, June 28, 2005 8:26 AM > To: boost(a)lists.boost.org > Subject: Re: [boost] Boost.config not recognize threading support enabled? > > > [Dick] Nope, not sure at all. I overlooked "limited to linux on arm". > > (At any given time our "build" currently uses six instances of gcc - > > various PowerPC, x86 look-a-likes, DSPs, etc. - and I'll worry about > > those later.) Yes, your suggestion to put the test in libstdcpp3.hpp > > seems like it would work nicely. As a no-longer-lurking newbie, can I > > do something or do I sit back and wait for someone to add that test? > > Well I can add the test, if you can tell me what defines identify Linux on > arm. [Dick] According to "echo | gpp -dM", (__linux__ | __linux__) && __arm__ should work. <snip> > John. Thanks again for your help. Dick

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Re: [boost] VC8 function template ambiguity problems
by Michael Stevens 30 Jun '05

30 Jun '05

On Wednesday 29 June 2005 19:40, "Peter Dimov" <pdimov(a)gmail.com> wrote: > Michael Stevens wrote: > > template<class V> > > void hard (V &data, const typename vector_range<V>::range_type &r) > > {} > > template<class V> > > void hard (vector_slice<V> &data, const typename > > vector_slice<V>::range_type &r) > > {} > > [...] > > > It thinks the functions 'hard' are ambiguous despite the fact that > > the first parameter is more specialised in the second version. > > The functions do seem ambiguous to me. I see no partial ordering between > them. I'm being a little hard on the compiler here. In the single parameter case. Things are easy, the second template is more specialised. The difficultly is the second parameter. In the first case we have vector_range<V>::range_type in the second vector_slice<V>::range_type The crux of the problem is these two are actually the same type! I think VC is missing this when it performs 'argument deduction against the other function template' to determine if the templates are 'at least as specialized'. See 14.5.5.2 para 4. At least some other modern compilers (GCC4.0, Intel 8.0 CW-9.4) are with on this on this! VC has no problems if we help it by using 'vector_range<V>::range_type' in both cases. Thanks, Michael

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Re: [boost] VC8 function template ambiguity problems
by Michael Stevens 30 Jun '05

30 Jun '05

On Wednesday 29 June 2005 09:34,Rob Stewart <stewart(a)sig.com> wrote: > What about putting them in a class template? Then you could > introduce typedefs to simplify the expressions the compiler must > grok. Rob, thanks for the reply. It stimulated a few ideas and I now have a solution. The actual problem (in uBLAS) was slightly more complex then the 'hard' function as the return value depended also on the template argument. With a few helper classes and a lot a PTS I can deduce the return value and provide apply functions. Now VC only has order overloaded template functions with single arguments and is happy. Thanks, Michael

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[BGL] Help! read_graphviz has syntax error
by Tan Kwee Heong 30 Jun '05

30 Jun '05

Hi, I posted this on the Boost User's group and did not have any response. I'll try again on the Boost Developers' group. On Win2K ( using cygwin g++ 3.3.1 ) using boost_1_32_0, read_graphviz has a syntax error when reading a digraph .dot file. The simplest way to reproduce this is to build a static libbgl-viz.lib and run the libs/graph/example/graphviz on the graphviz_test.dot input data. Note that the bjam reports that the testcase pass, but if you execute the graphviz.exe binary manually, you'll see the syntax error, like so: | > gcc/graphviz ../../../../../../../../../libs/graph/example/graphviz_test.dot | ... | syntax error | The same sources, when built with VC7.1 will pass with the correct output, when run manually. Like so : | > vc7/graphviz ../../../../../../../../../libs/graph/example/graphviz_test.dot | ... | a1 --> a2 b3 | a2 --> a3 | a3 --> end | a0 --> a1 a2 a3 | ... I can provide more information if needed. The basic question I have is whether this is a known problem for g++ 3.3.1 or a simple bug that someone more knowledgeable can take a look/fix. Thanks,

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Re: [boost] Library Proposal: Boost.Geom 2D and3DGeometricPrimitives
by Hickerson, David A 29 Jun '05

29 Jun '05

I will see about putting it on the Boost SandBox. If what I have would help with this effort, I'd be glad to help. Dave -----Original Message----- From: Andy Little [mailto:andy@servocomm.freeserve.co.uk] Sent: Wednesday, June 29, 2005 2:35 AM To: boost(a)lists.boost.org Subject: Re: [boost] Library Proposal: Boost.Geom 2D and3DGeometricPrimitives "Hickerson, David A" wrote [..] > I have done some of this in the library I wrote in 97. Is that available to see? Andy Little _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost

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Boost regression notification (2005-06-29)
by Douglas Gregor 29 Jun '05

29 Jun '05

Boost regression test failures ------------------------------ Report time: 2005-06-29T15:42:30Z This report lists all regression test failures on release platforms. WARNING: The following libraries have failing regression tests but do not have a maintainer on file. Once a maintainer is found, add an entry to libs/maintainers.txt to eliminate this message. random preprocessor io Detailed report: http://engineering.meta-comm.com/boost-regression/CVS-HEAD/developer/issues… 290 failures in 12 libraries: io (1) numeric/conversion (3) numeric/ublas (21) preprocessor (1) program_options (12) python (4) random (2) serialization (230) spirit (5) test (6) thread (1) wave (4) |io| ios_state_unit_test: intel-win32-8_1 |numeric/conversion| udt_example_0: borland-5_6_4 msvc vc-6_5 |numeric/ublas| concepts: cw-9_4 cw-9_4 cw-9_5-darwin test1: cw-9_4 cw-9_4 cw-9_5-darwin test2: cw-9_4 cw-9_4 cw-9_5-darwin test3: cw-9_4 cw-9_4 cw-9_5-darwin test4: cw-9_4 cw-9_4 cw-9_5-darwin test5: cw-9_4 cw-9_4 cw-9_5-darwin test6: cw-9_4 cw-9_4 cw-9_5-darwin |preprocessor| seq: cw-8_3 |program_options| cmdline_test: vc-7_0 cmdline_test_dll: mingw-3_4_2 vc-7_0 parsers_test: vc-7_0 parsers_test_dll: vc-7_0 positional_options_test_dll: mingw-3_4_2 unicode_test: vc-7_0 unicode_test_dll: cw-9_5-darwin gcc-3_3-darwin vc-7_0 variable_map_test: vc-7_0 variable_map_test_dll: vc-7_0 |python| extract: gcc-3.3.6-linux list: gcc-3.3.6-linux operators: gcc-3.3.6-linux slice: gcc-3.3.6-linux |random| random_test: intel-win32-8_1 intel-win32-8_1 |serialization| test_array_text_archive_dll: cw-9_5-darwin test_array_text_warchive_dll: cw-9_5-darwin test_array_xml_archive_dll: cw-9_5-darwin test_array_xml_warchive_dll: cw-9_5-darwin test_binary_text_archive_dll: cw-9_5-darwin test_binary_text_warchive_dll: cw-9_5-darwin test_binary_xml_archive_dll: cw-9_5-darwin test_binary_xml_warchive_dll: cw-9_5-darwin test_class_info_load_binary_archive: gcc-3.3.6-linux gcc-3.4.4-linux test_class_info_load_binary_archive_dll: gcc-3.3.6-linux gcc-3.4.4-linux test_class_info_load_text_archive: cw-9_5-darwin gcc-3.3.6-linux gcc-3.4.4-linux test_class_info_load_text_archive_dll: cw-9_5-darwin gcc-3.3.6-linux gcc-3.4.4-linux test_class_info_load_text_warchive: cw-9_5-darwin 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cw-9_5-darwin gcc-3.2.3-linux gcc-3.3.6-linux

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[date-time] bug determining system time
by Harald Haspl 29 Jun '05

29 Jun '05

Hello, we just found an error inside the date-time library. I use "boost::posix_time::microsec_clock::local_time()" to get the actual time. When the microseconds overflow and a new second starts, the seconds don't get incremented atomically together with the microseconds. Is this a known bug? My System: boost version 1.31.0 Linux 2.6.3, SMP (Red Hat Enterprise) 2x Intel Xeon HT Some values of consecutive calls: call: 2005-Jun-28 15:00:24.978706 call: 2005-Jun-28 15:00:24.989132 FAILURE: 2005-Jun-28 15:00:24.000105 FAILURE: 2005-Jun-28 15:00:24.000210 FAILURE: 2005-Jun-28 15:00:24.000283 FAILURE: 2005-Jun-28 15:00:24.000353 FAILURE: 2005-Jun-28 15:00:24.000424 call: 2005-Jun-28 15:00:25.000503 call: 2005-Jun-28 15:00:25.010122 call: 2005-Jun-28 15:00:25.020088 call: 2005-Jun-28 15:00:25.030194 Regards, Harald -- Harald Haspl apus | Software GmbH Bahnhofstrasse 1, A-8074 Graz-Raaba T | +43 316 401629 0 F | +43 316 401629 9 http://www.apus.co.at harald.haspl(a)apus.co.at

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