- Boost - lists.boost.org

[serialization] Serialisation/deserialisation of floating-point values
by Paul Giaccone 03 May '06

03 May '06

I'm having problems with deserialising floating-point (double) values that are written to an XML file. I'm reading the values back in and comparing them to what I saved to ensure that my file has been written correctly. However, some of the values differ in about the seventeenth significant figure (or thereabouts). I thought Boost serialization used some numerical limit to make sure that values are serialised exactly to full precision, so what is happening here? Example: Value in original object, written to file: 0.0019075645054089487 Value actually stored in file (by examination of XML file): 0.0019075645054089487 [identical to value written to file] Value after deserialisation: 0.0019075645054089489 It looks like there is a difference in the least-significant bit, as examining the memory for these two values gives: Original value: b4 83 9b ca e7 40 5f 3f Deserialised value: b5 83 9b ca e7 40 5f 3f (where the least-significant byte is on the left) Note the difference in the first bytes. I'm using Boost 1.33.1 with Visual Studio 7.1.3088 in debug mode. Paul

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[signals] Test patch for BCB2006
by Nicola Musatti 03 May '06

03 May '06

Hallo, Doug. The attached patch for signal_test.cpp enables the alternative syntax for the Borland compilers as they still do not support the standard one. I realize that this in itself could be considered a reason for the test to fail. What do you think? Maybe this patch could be applied to the RC_1_34_0 branch only and not to head. In any case I'll wait for your approval before applying it. Cheers, Nicola Musatti ******Index: signal_test.cpp =================================================================== RCS file: /cvsroot/boost/boost/libs/signals/test/signal_test.cpp,v retrieving revision 1.9 diff -d -u -r1.9 signal_test.cpp --- signal_test.cpp 3 Feb 2005 13:35:20 -0000 1.9 +++ signal_test.cpp 2 May 2006 21:34:59 -0000 @@ -9,6 +9,7 @@ #include <boost/test/minimal.hpp> #include <boost/signal.hpp> +#include <boost/detail/workaround.hpp> #include <functional> #include <iostream> @@ -59,8 +60,11 @@ make_int i62(62, 61); { +#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582)) + boost::signal0<int, max_or_default<int> > s0; +#else boost::signal<int (), max_or_default<int> > s0; - +#endif std::cout << "sizeof(signal) = " << sizeof(s0) << std::endl; boost::BOOST_SIGNALS_NAMESPACE::connection c2 = s0.connect(i2); boost::BOOST_SIGNALS_NAMESPACE::connection c72 = s0.connect(72, i72); @@ -94,13 +98,21 @@ } { +#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582)) + boost::signal0<int, max_or_default<int> > s0; +#else boost::signal<int (), max_or_default<int> > s0; +#endif boost::BOOST_SIGNALS_NAMESPACE::connection c2 = s0.connect(i2); boost::BOOST_SIGNALS_NAMESPACE::connection c72 = s0.connect(i72); boost::BOOST_SIGNALS_NAMESPACE::connection c62 = s0.connect(i62); boost::BOOST_SIGNALS_NAMESPACE::connection c42 = s0.connect(i42); +#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582)) + const boost::signal0<int, max_or_default<int> >& cs0 = s0; +#else const boost::signal<int (), max_or_default<int> >& cs0 = s0; +#endif BOOST_CHECK(cs0() == 72); } @@ -108,7 +120,11 @@ make_increasing_int<7> i7; make_increasing_int<10> i10; +#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582)) + boost::signal0<int, max_or_default<int> > s0; +#else boost::signal<int (), max_or_default<int> > s0; +#endif boost::BOOST_SIGNALS_NAMESPACE::connection c7 = s0.connect(i7); boost::BOOST_SIGNALS_NAMESPACE::connection c10 = s0.connect(i10); @@ -120,7 +136,11 @@ static void test_one_arg() { +#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582)) + boost::signal1<int, int, max_or_default<int> > s1; +#else boost::signal<int (int value), max_or_default<int> > s1; +#endif s1.connect(std::negate<int>()); s1.connect(std::bind1st(std::multiplies<int>(), 2)); @@ -132,14 +152,22 @@ static void test_signal_signal_connect() { +#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582)) + boost::signal1<int, int, max_or_default<int> > s1; +#else boost::signal<int (int value), max_or_default<int> > s1; +#endif s1.connect(std::negate<int>()); BOOST_CHECK(s1(3) == -3); { +#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582)) + boost::signal1<int, int, max_or_default<int> > s2; +#else boost::signal<int (int value), max_or_default<int> > s2; +#endif s1.connect(s2); s2.connect(std::bind1st(std::multiplies<int>(), 2)); s2.connect(std::bind1st(std::multiplies<int>(), -3));

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[Boost-bugs] [ boost-Support Requests-1481295 ] spirit
by SourceForge.net 03 May '06

03 May '06

Support Requests item #1481295, was opened at 2006-05-03 18:37 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=207586&aid=1481295&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: Andy Stevenson (andystevenson) Assigned to: Nobody/Anonymous (nobody) Summary: spirit Initial Comment: Programme core dumps in the regex library when run from the command line but not within the debugger. I think I have a problem either because the Cygwin environment or something about the spirit grammar I am using (quite large). Can anyone help? I am running latest Cygwin.... Configured with: /gcc/gcc-3.4.4/gcc-3.4.4-1/configure - -verbose --prefix=/usr --exec-prefix=/usr -- sysconfdir=/etc --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info -- enable-languages=c,ada,c++,d,f77,java,objc --enable-nls --without-included-gettext --enable-version-specific- runtime-libs --without-x --enable-libgcj --disable- java-awt --with-system-zlib --enable-interpreter -- disable-libgcj-debug --enable-threads=posix --enable- java-gc=boehm --disable-win32-registry --enable-sjlj- exceptions --enable-hash-synchronization --enable- libstdcxx-debug : (reconfigured) Thread model: posix gcc version 3.4.4 (cygming special) (gdc 0.12, using dmd 0.125) If you test this against the following ASN.1 definition (put it in a file) it will SEGV from the command line but works fine inside gdb. if you run 'main file.asn' from the command line that should do it. ASN1-CHARACTER-MODULE {joint-iso-itu-t asn1(1) specification(0) modules(0) iso10646(0)} DEFINITIONS ::= BEGIN Zs ::= BMPString (FROM (space | no-breakSpace | oghamSpaceMark | enQuad..zeroWidthSpace | narrowNo-breakSpace | mediumMathematicalSpace | ideographicSpace)) END ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=207586&aid=1481295&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-1029258 ] Boost.Serialization for std::bitset
by SourceForge.net 03 May '06

03 May '06

Patches item #1029258, was opened at 2004-09-16 08:12 Message generated for change (Comment added) made by ramey You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1029258&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: Pending Resolution: None Priority: 5 Submitted By: Brian Ravnsgaard Riis (ravnsgaard) Assigned to: Robert Ramey (ramey) Summary: Boost.Serialization for std::bitset Initial Comment: Boost.Serialization support for std::bitsets. Included is header <boost/serialization/bitset.hpp> and a test case BOOST_ROOT/libs/serialization/test/test_bitset.hpp Only tested on MinGW-3.4.1. ---------------------------------------------------------------------- >Comment By: Robert Ramey (ramey) Date: 2006-05-03 10:55 Message: Logged In: YES user_id=396141 added to boost vault ---------------------------------------------------------------------- Comment By: Brian Ravnsgaard Riis (ravnsgaard) Date: 2004-09-16 08:17 Message: Logged In: YES user_id=882425 Erh.. that test case is a .cpp file, of course. Sorry. ---------------------------------------------------------------------- Comment By: Brian Ravnsgaard Riis (ravnsgaard) Date: 2004-09-16 08:14 Message: Logged In: YES user_id=882425 Erh.. that test case is a .cpp file, of course. Sorry. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1029258&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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Bug list status
by Marshall Clow 03 May '06

03 May '06

Low point: 54 bugs Two weeks ago: 60 bugs Last time: 60 bugs Today: 61 bugs Let's try to knock these bugs down for 1.34! Thanks in advance! If anyone would like to integrate the "Fixes for build on IBM pSeries for AIX and Linux" currently assigned to "Nobody", please let me know! If you think that a bug has been assigned incorrectly, please let me know. Bug counts per assignee: Doug Gregor 5 Stephen Cleary (shammah) 5 Jeremy Siek 5 Jeff Garland (az_sw_dude) 5 Beman Dawes 3 Eric Friedman (ebf) 3 Samuel Kremp 3 John R. Bandela 2 Marshall Clow 2 Mike Glassford 2 Joel de guzman (djowel) 2 Jens Maurer 2 Thorsten Ottosen (nesotto) 2 Vladimir Prus 2 Rene Rivera (grafik) 2 Roland Schwarz (speedsnail) 2 Jonathan Turkanis 2 Nobody 2 Peter Dimov 1 Aleskey Gurtovoy (agurtovoy) 1 Kevlin Henney 1 Hubert Holin 1 Jaakko Jurvi (urzuga) 1 John Maddock 1 Daniel Wallin 1 Darryl Walker 1 Here are the bugs, sorted by assignee: Assignee: agurtovoy <http://sourceforge.net/users/agurtovoy/> Summary: mpl::remove compile error with gcc 4.1.0 Bug #: 1453180 <http://sourceforge.net/tracker/index.php?func=detail&aid=1453180&group_id=7…> Assignee: az_sw_dude <http://sourceforge.net/users/az_sw_dude/> Summary: wrong usage of ios_base::narrow Bug #: 989487 <http://sourceforge.net/tracker/index.php?func=detail&aid=989487&group_id=75…> Assignee: az_sw_dude <http://sourceforge.net/users/az_sw_dude/> Summary: date_time type conversion warning Bug #: 1069225 <http://sourceforge.net/tracker/index.php?func=detail&aid=1069225&group_id=7…> Assignee: az_sw_dude <http://sourceforge.net/users/az_sw_dude/> Summary: local_adjustor::utc_to_local throws 'Time label invalid' Bug #: 1220011 <http://sourceforge.net/tracker/index.php?func=detail&aid=1220011&group_id=7…> Assignee: az_sw_dude <http://sourceforge.net/users/az_sw_dude/> Summary: bjam don`t copy lib & dll files to stage Bug #: 1402743 <http://sourceforge.net/tracker/index.php?func=detail&aid=1402743&group_id=7…> Assignee: az_sw_dude <http://sourceforge.net/users/az_sw_dude/> Summary: from_ftime incorrectly processes FILETIME filled with zeros Bug #: 1471025 <http://sourceforge.net/tracker/index.php?func=detail&aid=1471025&group_id=7…> Assignee: beman_dawes <http://sourceforge.net/users/beman_dawes/> Summary: linker error mingw 3.4.5 Bug #: 1426819 <http://sourceforge.net/tracker/index.php?func=detail&aid=1426819&group_id=7…> Assignee: beman_dawes <http://sourceforge.net/users/beman_dawes/> Summary: VC8 can't find windows.h even though environment is correct! Bug #: 1468124 <http://sourceforge.net/tracker/index.php?func=detail&aid=1468124&group_id=7…> Assignee: beman_dawes <http://sourceforge.net/users/beman_dawes/> Summary: Log level names wrong in documentation Bug #: 1475886 <http://sourceforge.net/tracker/index.php?func=detail&aid=1475886&group_id=7…> Assignee: daniel_wallin <http://sourceforge.net/users/daniel_wallin/> Summary: [Parameter] Docco error section 2.7.2 Bug #: 1378446 <http://sourceforge.net/tracker/index.php?func=detail&aid=1378446&group_id=7…> Assignee: dgregor <http://sourceforge.net/users/dgregor/> Summary: LEDA graph adaptors do not handle hidden nodes properly Bug #: 1168431 <http://sourceforge.net/tracker/index.php?func=detail&aid=1168431&group_id=7…> Assignee: dgregor <http://sourceforge.net/users/dgregor/> Summary: random_vertex/random_edge are unnecessarily inefficient Bug #: 1204684 <http://sourceforge.net/tracker/index.php?func=detail&aid=1204684&group_id=7…> Assignee: dgregor <http://sourceforge.net/users/dgregor/> Summary: Document copy_component Bug #: 1204688 <http://sourceforge.net/tracker/index.php?func=detail&aid=1204688&group_id=7…> Assignee: dgregor <http://sourceforge.net/users/dgregor/> Summary: reverse_graph and constness of property maps Bug #: 1246336 <http://sourceforge.net/tracker/index.php?func=detail&aid=1246336&group_id=7…> Assignee: dgregor <http://sourceforge.net/users/dgregor/> Summary: Bundled graph properties Bug #: 1420498 <http://sourceforge.net/tracker/index.php?func=detail&aid=1420498&group_id=7…> Assignee: djowel <http://sourceforge.net/users/djowel/> Summary: Miss ' = ParserT()' Bug #: 907299 <http://sourceforge.net/tracker/index.php?func=detail&aid=907299&group_id=75…> Assignee: djowel <http://sourceforge.net/users/djowel/> Summary: spirit insert_key_actor.hpp Bug #: 1059936 <http://sourceforge.net/tracker/index.php?func=detail&aid=1059936&group_id=7…> Assignee: dlwalker <http://sourceforge.net/users/dlwalker/> Summary: boost/crc.hpp uses non-standard conforming syntax Bug #: 1478435 <http://sourceforge.net/tracker/index.php?func=detail&aid=1478435&group_id=7…> Assignee: ebf <http://sourceforge.net/users/ebf/> Summary: boost::blank - missing operators Bug #: 1191356 <http://sourceforge.net/tracker/index.php?func=detail&aid=1191356&group_id=7…> Assignee: ebf <http://sourceforge.net/users/ebf/> Summary: [variant] Bug in recursive_wrapper_fwd.hpp Bug #: 1359257 <http://sourceforge.net/tracker/index.php?func=detail&aid=1359257&group_id=7…> Assignee: ebf <http://sourceforge.net/users/ebf/> Summary: ambiguous overloads in boost::variant source code Bug #: 1456780 <http://sourceforge.net/tracker/index.php?func=detail&aid=1456780&group_id=7…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: condition::timed_wait doesnt take amount of time to wait Bug #: 1468789 <http://sourceforge.net/tracker/index.php?func=detail&aid=1468789&group_id=7…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: object destructor called four times when using thread Bug #: 1477354 <http://sourceforge.net/tracker/index.php?func=detail&aid=1477354&group_id=7…> Assignee: grafik <http://sourceforge.net/users/grafik/> Summary: boost jam problem with parallel builds Bug #: 1234224 <http://sourceforge.net/tracker/index.php?func=detail&aid=1234224&group_id=7…> Assignee: grafik <http://sourceforge.net/users/grafik/> Summary: boost.build needs fixes for HP/UX Bug #: 1395924 <http://sourceforge.net/tracker/index.php?func=detail&aid=1395924&group_id=7…> Assignee: hubert_holin <http://sourceforge.net/users/hubert_holin/> Summary: Cannot compile octonion_test.cpp because of bug in sinc.hpp Bug #: 751289 <http://sourceforge.net/tracker/index.php?func=detail&aid=751289&group_id=75…> Assignee: jbandela <http://sourceforge.net/users/jbandela/> Summary: Compiler error for tokenizer on Solaris Bug #: 976241 <http://sourceforge.net/tracker/index.php?func=detail&aid=976241&group_id=75…> Assignee: jbandela <http://sourceforge.net/users/jbandela/> Summary: token_iterator::at_end() result is inversed Bug #: 1338326 <http://sourceforge.net/tracker/index.php?func=detail&aid=1338326&group_id=7…> Assignee: jmaurer <http://sourceforge.net/users/jmaurer/> Summary: Diff in state of mersenne_twister gen between GCC3.41 & CW9 Bug #: 1115124 <http://sourceforge.net/tracker/index.php?func=detail&aid=1115124&group_id=7…> Assignee: jmaurer <http://sourceforge.net/users/jmaurer/> Summary: uniform_01 copies engine instead of using a reference Bug #: 1464566 <http://sourceforge.net/tracker/index.php?func=detail&aid=1464566&group_id=7…> Assignee: johnmaddock <http://sourceforge.net/users/johnmaddock/> Summary: Adding boost::is_complex to type_traits.hpp Bug #: 1315712 <http://sourceforge.net/tracker/index.php?func=detail&aid=1315712&group_id=7…> Assignee: jsiek <http://sourceforge.net/users/jsiek/> Summary: invalid result for File Dependency Examp Bug #: 551110 <http://sourceforge.net/tracker/index.php?func=detail&aid=551110&group_id=75…> Assignee: jsiek <http://sourceforge.net/users/jsiek/> Summary: Spelling of Edmonds-Karp-Algorithm Bug #: 1226292 <http://sourceforge.net/tracker/index.php?func=detail&aid=1226292&group_id=7…> Assignee: jsiek <http://sourceforge.net/users/jsiek/> Summary: g++ v3.2.3 inker error for read_graphviz ih boost v1.33.1 Bug #: 1378907 <http://sourceforge.net/tracker/index.php?func=detail&aid=1378907&group_id=7…> Assignee: jsiek <http://sourceforge.net/users/jsiek/> Summary: Calling subgraph::global_to_local on a root graph Bug #: 1444271 <http://sourceforge.net/tracker/index.php?func=detail&aid=1444271&group_id=7…> Assignee: jsiek <http://sourceforge.net/users/jsiek/> Summary: Calling subgraph::global_to_local on a root graph Bug #: 1444293 <http://sourceforge.net/tracker/index.php?func=detail&aid=1444293&group_id=7…> Assignee: kevlin <http://sourceforge.net/users/kevlin/> Summary: lexical_cast & pure virtual functions & VC 8 STL Bug #: 1358600 <http://sourceforge.net/tracker/index.php?func=detail&aid=1358600&group_id=7…> Assignee: mclow <http://sourceforge.net/users/mclow/> Summary: Solaris - once.cpp compile error Bug #: 549162 <http://sourceforge.net/tracker/index.php?func=detail&aid=549162&group_id=75…> Assignee: mclow <http://sourceforge.net/users/mclow/> Summary: mistake in documentation of condition Bug #: 1364416 <http://sourceforge.net/tracker/index.php?func=detail&aid=1364416&group_id=7…> Assignee: nesotto <http://sourceforge.net/users/nesotto/> Summary: boost.range and 'const char[]'. Bug #: 1272315 <http://sourceforge.net/tracker/index.php?func=detail&aid=1272315&group_id=7…> Assignee: nesotto <http://sourceforge.net/users/nesotto/> Summary: [Boost.Range]boost::const_begin calls non-qualified 'begin' Bug #: 1361686 <http://sourceforge.net/tracker/index.php?func=detail&aid=1361686&group_id=7…> Assignee: nobody Summary: Fixes for build on IBM pSeries for AIX and Linux Bug #: 1446471 <http://sourceforge.net/tracker/index.php?func=detail&aid=1446471&group_id=7…> Assignee: nobody Summary: Non-basic-source-character-set characters conflict with MSVC Bug #: 1461533 <http://sourceforge.net/tracker/index.php?func=detail&aid=1461533&group_id=7…> Assignee: nobody Summary: Boost Jam, and non english directorys Bug #: 1480900 <http://sourceforge.net/tracker/index.php?func=detail&aid=1480900&group_id=7…> Assignee: nobody Summary: Numeric Conversion Documentation minor bug Bug #: 1480954 <http://sourceforge.net/tracker/index.php?func=detail&aid=1480954&group_id=7…> Assignee: pdimov <http://sourceforge.net/users/pdimov/> Summary: shared_ptr<> causes memory leacks and crash Bug #: 1457205 <http://sourceforge.net/tracker/index.php?func=detail&aid=1457205&group_id=7…> Assignee: samuel_k <http://sourceforge.net/users/samuel_k/> Summary: format: assert when parsing invalid pattern Bug #: 1326132 <http://sourceforge.net/tracker/index.php?func=detail&aid=1326132&group_id=7…> Assignee: samuel_k <http://sourceforge.net/users/samuel_k/> Summary: boost::format parse method doesn't work Bug #: 1439607 <http://sourceforge.net/tracker/index.php?func=detail&aid=1439607&group_id=7…> Assignee: samuel_k <http://sourceforge.net/users/samuel_k/> Summary: 64 bit compile warning/error for boost::format Bug #: 1451470 <http://sourceforge.net/tracker/index.php?func=detail&aid=1451470&group_id=7…> Assignee: shammah <http://sourceforge.net/users/shammah/> Summary: ct_gcd_lcm.hpp compilation error Bug #: 558174 <http://sourceforge.net/tracker/index.php?func=detail&aid=558174&group_id=75…> Assignee: shammah <http://sourceforge.net/users/shammah/> Summary: pool::purge_memory() does not reset next_size Bug #: 984124 <http://sourceforge.net/tracker/index.php?func=detail&aid=984124&group_id=75…> Assignee: shammah <http://sourceforge.net/users/shammah/> Summary: Borland compiler error with Pool, boost::pool_allocator Bug #: 988124 <http://sourceforge.net/tracker/index.php?func=detail&aid=988124&group_id=75…> Assignee: shammah <http://sourceforge.net/users/shammah/> Summary: perfomance: memory cleanup for pool takes too long Bug #: 995270 <http://sourceforge.net/tracker/index.php?func=detail&aid=995270&group_id=75…> Assignee: shammah <http://sourceforge.net/users/shammah/> Summary: boost::pool_allocator breaks with vector of vectors Bug #: 1179641 <http://sourceforge.net/tracker/index.php?func=detail&aid=1179641&group_id=7…> Assignee: speedsnail <http://sourceforge.net/users/speedsnail/> Summary: BCB6 throw EExternelException Bug #: 596149 <http://sourceforge.net/tracker/index.php?func=detail&aid=596149&group_id=75…> Assignee: speedsnail <http://sourceforge.net/users/speedsnail/> Summary: Exception safety in class \'thread\' Bug #: 1305885 <http://sourceforge.net/tracker/index.php?func=detail&aid=1305885&group_id=7…> Assignee: turkanis <http://sourceforge.net/users/turkanis/> Summary: rational operator&lt; can overflow Bug #: 798357 <http://sourceforge.net/tracker/index.php?func=detail&aid=798357&group_id=75…> Assignee: turkanis <http://sourceforge.net/users/turkanis/> Summary: problem with boost::iostreams when compiled with Visual C++ Bug #: 1365752 <http://sourceforge.net/tracker/index.php?func=detail&aid=1365752&group_id=7…> Assignee: urzuga <http://sourceforge.net/users/urzuga/> Summary: [boost::lambda] Compile error with libstdc++ debug mode Bug #: 1444052 <http://sourceforge.net/tracker/index.php?func=detail&aid=1444052&group_id=7…> Assignee: vladimir_prus <http://sourceforge.net/users/vladimir_prus/> Summary: multitoken broken in program_options 1.33 Bug #: 1266877 <http://sourceforge.net/tracker/index.php?func=detail&aid=1266877&group_id=7…> Assignee: vladimir_prus <http://sourceforge.net/users/vladimir_prus/> Summary: program_options: additional parser bug Bug #: 1433424 <http://sourceforge.net/tracker/index.php?func=detail&aid=1433424&group_id=7…> -- -- Marshall Marshall Clow Idio Software <mailto:marshall@idio.com> It is by caffeine alone I set my mind in motion. It is by the beans of Java that thoughts acquire speed, the hands acquire shaking, the shaking becomes a warning. It is by caffeine alone I set my mind in motion.

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Patches status
by Marshall Clow 03 May '06

03 May '06

These are the submitted patches that are waiting to be integrated/rejected/whatever. Thanks to everyone who has helped! As always, if you see one that is mis-assigned, or you think that one marked "nobody" is right for you, please don't hesitate to jump in. ;-) Thank you for your cooperation! Patches per assignee: Jonathan Turkanis 4 David Abrahams 1 Ronald Garcia 1 Robert Ramey 1 Roland Schwartz (speedsnail) 1 Here are the currently submitted patches, sorted by assignee. Assignee: david_abrahams <http://sourceforge.net/users/david_abrahams/> Summary: Explicitly delete registered converter chains Bug #: 1464421 <http://sourceforge.net/tracker/index.php?func=detail&aid=1464421&group_id=7…> Assignee: ramey <http://sourceforge.net/users/ramey/> Summary: Boost.Serialization for std::bitset Bug #: 1029258 <http://sourceforge.net/tracker/index.php?func=detail&aid=1029258&group_id=7…> Assignee: rgarcia <http://sourceforge.net/users/rgarcia/> Summary: [concept_check.hpp] remove unused variable warning in msvc Bug #: 1388901 <http://sourceforge.net/tracker/index.php?func=detail&aid=1388901&group_id=7…> Assignee: speedsnail <http://sourceforge.net/users/speedsnail/> Summary: [thread] [tss_hook.cpp] Suppress MSVC CRT memory leak report Bug #: 1430820 <http://sourceforge.net/tracker/index.php?func=detail&aid=1430820&group_id=7…> Assignee: turkanis <http://sourceforge.net/users/turkanis/> Summary: rational::operator< fails for unsigned value types Bug #: 1434821 <http://sourceforge.net/tracker/index.php?func=detail&aid=1434821&group_id=7…> Assignee: turkanis <http://sourceforge.net/users/turkanis/> Summary: rational.hpp::gcd returns a negative value sometimes Bug #: 1438626 <http://sourceforge.net/tracker/index.php?func=detail&aid=1438626&group_id=7…> Assignee: turkanis <http://sourceforge.net/users/turkanis/> Summary: rational::operator<(rational) fails due to overflow Bug #: 1438991 <http://sourceforge.net/tracker/index.php?func=detail&aid=1438991&group_id=7…> Assignee: turkanis <http://sourceforge.net/users/turkanis/> Summary: iostreams // file_descriptor::seek BUG on files > 4 GB Bug #: 1452698 <http://sourceforge.net/tracker/index.php?func=detail&aid=1452698&group_id=7…> -- -- Marshall Marshall Clow Idio Software <mailto:marshall@idio.com> It is by caffeine alone I set my mind in motion. It is by the beans of Java that thoughts acquire speed, the hands acquire shaking, the shaking becomes a warning. It is by caffeine alone I set my mind in motion.

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request for boost:::program_options ...
by Asger Mangaard 03 May '06

03 May '06

Hi, I need a way of storing/retrieving options for an application. However, although boost::program_options seemed an obvious choice, it doesn't seem able to store options - it merly reads them in. I also couldn't find any documention on how its cfg files should be formatted for use with po::parse_config_file. Could we please have a way of storing program options also? I couldn't find information on why this feature wasn't implemented in the rationale. Also, documentation on how streams should be formatted for use with po::parse_config_file is missing. Regards, Asger

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[Boost-bugs] [ boost-Support Requests-1481122 ] compiler is out of heap space in pass 2
by SourceForge.net 03 May '06

03 May '06

Support Requests item #1481122, was opened at 2006-05-03 07:10 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=207586&aid=1481122&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: Building Boost Group: None Status: Open Resolution: None Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: compiler is out of heap space in pass 2 Initial Comment: during building process i receive compiler error: vc-C++ bin\boost\libs\wave\build\libboost_wave.lib\vc-7_1\release\rtti-off\threa ding-multi\instantiate_cpp_exprgrammar.obj cl : Command line warning D4029 : optimization is not available in the standard edition compiler instantiate_cpp_exprgrammar.cpp vc-C++ bin\boost\libs\wave\build\libboost_wave.lib\vc-7_1\release\rtti-off\threa ding-multi\instantiate_cpp_grammar.obj cl : Command line warning D4029 : optimization is not available in the standard edition compiler instantiate_cpp_grammar.cpp c:\boost_1_33_0\boost\spirit\core\composite\sequence.hpp(54) : fatal error C1002 : compiler is out of heap space in pass 2 I've tried boost 1.13.0 and 1.13.1 and the same problem occurs. I'm using VC++ 2003 standard edition, python 2.4. Pawel Goralski saulot(a)wp.pl ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=207586&aid=1481122&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] [serialization]Serialisation/deserialisationoffloating-point values
by Martin Bonner 03 May '06

03 May '06

----Original Message---- From: boost-bounces(a)lists.boost.org [mailto:boost-bounces@lists.boost.org] On Behalf Of Geoffrey Irving Sent: 02 May 2006 18:01 To: boost(a)lists.boost.org Subject: Re: [boost][serialization]Serialisation/deserialisationoffloating-point values > On Tue, May 02, 2006 at 04:54:40PM +0200, Sebastian Redl wrote: >> Paul A Bristow wrote: >> >>> The Standard is imprecise on this issue, but I feel it is a very >>> poor do that such a bizarre small range of values should be wrong. >>> >>> Feels like an off-by-one rounding bug to me. >>> >> >> I tend to agree with the MS engineers here. I've found out only >> yesterday that the FPU/math library is not entirely deterministic in >> some calculations (including square roots and trigonometry, typical >> 3d stuff), so I think worrying about serialization/deserialization >> is useless. Actually, I don't think there are any non-deterministic maths implementations out there - I suspect you mean "not entirely accurate". > > Do you have example code / pointers to documentation for that? I've > always been under the impression that basic math is deterministic > regardless of IEEE compliance, and would really like to know if/where > there are cases where that doesn't hold. As I said, I don't think non-deterministic implementations exist, but probabilistic rounding apparently has some attractive features, and it is certainly allowed by the standard. The idea is that you calculate (in principle) the exact result, and round up the last bit with probability equal to (ExactValue - ValueWithLSBitRoundedDown) / ValueOfLastBit (In practise of course you don't need to calculate an infinite number of bits. You keep calculating extra bits until you get a bit that doesn't match your random number generator bit stream. At that point you know whether you need to round up or down - regardless of what all the other bits from the value or the random number generator are). -- Martin Bonner Martin.Bonner(a)Pitechnology.com Pi Technology, Milton Hall, Ely Road, Milton, Cambridge, CB4 6WZ, ENGLAND Tel: +44 (0)1223 203894

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[Boost-bugs] [ boost-Bugs-1480954 ] Numeric Conversion Documentation minor bug
by SourceForge.net 03 May '06

03 May '06

Bugs item #1480954, was opened at 2006-05-03 02:26 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=1480954&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: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: Numeric Conversion Documentation minor bug Initial Comment: Boost Numeric Conversion Library minor documentation bug http://www.boost.org/libs/numeric/conversion/doc/numeri c_cast.html Example use old paths for include and old namespaces. http://www.boost.org/libs/numeric/conversion/doc/conver ter.html Example ill formed and couldnât be compiled. http://www.boost.org/libs/numeric/conversion/doc/conver sion_traits.html Example ill formed and couldnât be compiled. Alexander Belyakov (al(a)nita.ru) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=107586&aid=1480954&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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