December 2005 - Boost - lists.preview.boost.org

[spirit RC_1_33_0] GCC compile error when scanner::value_t is int
by Jason Kankiewicz 02 Dec '05

02 Dec '05

For a more detailed description of the problem, please read the thread in "comp.parsers.spirit.general" beginning with Jordan DeLong's "Problems when Scanner::value_t is int (possible bug)" dated 6/26/2005 5:14 PM (http://sourceforge.net/mailarchive/message.php?msg_id=12176737) In that thread, Jordan DeLong offered a patch file for Boost 1.32's "spirit/core/primitives/impl/primitives.ipp" which Joel de Guzman promised to apply to the release subsequent to Boost 1.33. Well, being that the problem persists in the RC_1_33_0 branch and there is a planned release of Boost 1.33.1, might not now be the time to do so? I've attached a version of Jordan DeLong's original patch file which is against the RC_1_33_0 version of "spirit/core/primitives/impl/primitives.ipp". The patched code has been tested under darwin GCC 3.3 (XCode 1.5), darwin GCC 4.0 (XCode 2.2) and win32 VC++ 7.1. Index: boost/spirit/core/primitives/impl/primitives.ipp =================================================================== RCS file: /cvsroot/boost/boost/boost/spirit/core/primitives/impl/primitives.ipp,v retrieving revision 1.15 diff -u -r1.15 primitives.ipp --- boost/spirit/core/primitives/impl/primitives.ipp 15 Apr 2005 12:33:07 -0000 1.15 +++ boost/spirit/core/primitives/impl/primitives.ipp 29 Sep 2005 20:39:45 -0000 @@ -10,6 +10,10 @@ #if !defined(BOOST_SPIRIT_PRIMITIVES_IPP) #define BOOST_SPIRIT_PRIMITIVES_IPP +#include <boost/utility/enable_if.hpp> +#include <boost/mpl/or.hpp> +#include <boost/type_traits/is_same.hpp> + // This should eventually go to a config file. #if defined(__GNUC__) && (__GNUC__ < 3) && !defined(_STLPORT_VERSION) # ifndef BOOST_SPIRIT_NO_CHAR_TRAITS @@ -150,19 +154,48 @@ # endif #endif // BOOST_SPIRIT_NO_CHAR_TRAITS + // Metafunction returning whether we should use char_traits<> + // to do convertions for a particular type. + template <typename T> + struct use_char_traits : + boost::mpl::or_< + boost::is_same<T, char>, + boost::is_same<T, wchar_t> + > + {}; + + template <typename CharT> + inline + typename boost::disable_if<use_char_traits<CharT>, CharT>::type + to_int_type(CharT c) + { + return c; + } + + template <typename CharT> + inline + typename boost::disable_if<use_char_traits<CharT>, CharT>::type + to_char_type(CharT c) + { + return c; + } + template <typename CharT> - inline typename - BOOST_SPIRIT_CHAR_TRAITS_NAMESPACE::char_traits<CharT>::int_type + inline + typename boost::enable_if < + use_char_traits<CharT> + , typename BOOST_SPIRIT_CHAR_TRAITS_NAMESPACE::char_traits<CharT>::int_type + >::type to_int_type(CharT c) { return BOOST_SPIRIT_CHAR_TRAITS_NAMESPACE ::char_traits<CharT>::to_int_type(c); } - + template <typename CharT> - inline CharT - to_char_type(typename - BOOST_SPIRIT_CHAR_TRAITS_NAMESPACE::char_traits<CharT>::int_type c) + inline + typename boost::enable_if<use_char_traits<CharT>, CharT>::type + to_char_type(CharT c) { return BOOST_SPIRIT_CHAR_TRAITS_NAMESPACE ::char_traits<CharT>::to_char_type(c); @@ -174,105 +207,120 @@ // /////////////////////////////////////////////////////////////////////// + template <typename CharT> inline bool - isalnum_(char c) + isalnum_(CharT c) { using namespace std; return isalnum(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - isalpha_(char c) + isalpha_(CharT c) { using namespace std; return isalpha(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - iscntrl_(char c) + iscntrl_(CharT c) { using namespace std; return iscntrl(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - isdigit_(char c) + isdigit_(CharT c) { using namespace std; return isdigit(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - isgraph_(char c) + isgraph_(CharT c) { using namespace std; return isgraph(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - islower_(char c) + islower_(CharT c) { using namespace std; return islower(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - isprint_(char c) + isprint_(CharT c) { using namespace std; return isprint(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - ispunct_(char c) + ispunct_(CharT c) { using namespace std; return ispunct(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - isspace_(char c) + isspace_(CharT c) { using namespace std; return isspace(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - isupper_(char c) + isupper_(CharT c) { using namespace std; return isupper(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - isxdigit_(char c) + isxdigit_(CharT c) { using namespace std; return isxdigit(to_int_type(c)) ? true : false; } + template <typename CharT> inline bool - isblank_(char c) + isblank_(CharT c) { return (c == ' ' || c == '\t'); } - - inline char - tolower_(char c) + + template <typename CharT> + inline CharT + tolower_(CharT c) { using namespace std; - return to_char_type<char>(tolower(to_int_type(c))); + return to_char_type<CharT>(tolower(to_int_type(c))); } - - inline char - toupper_(char c) + + template <typename CharT> + inline CharT + toupper_(CharT c) { using namespace std; - return to_char_type<char>(toupper(to_int_type(c))); + return to_char_type<CharT>(toupper(to_int_type(c))); } #if !defined(BOOST_NO_CWCTYPE) + template<> inline bool isalnum_(wchar_t c) { @@ -280,6 +328,7 @@ return iswalnum(to_int_type(c)) ? true : false; } + template<> inline bool isalpha_(wchar_t c) { @@ -287,6 +336,7 @@ return iswalpha(to_int_type(c)) ? true : false; } + template<> inline bool iscntrl_(wchar_t c) { @@ -294,6 +344,7 @@ return iswcntrl(to_int_type(c)) ? true : false; } + template<> inline bool isdigit_(wchar_t c) { @@ -301,6 +352,7 @@ return iswdigit(to_int_type(c)) ? true : false; } + template<> inline bool isgraph_(wchar_t c) { @@ -308,6 +360,7 @@ return iswgraph(to_int_type(c)) ? true : false; } + template<> inline bool islower_(wchar_t c) { @@ -315,6 +368,7 @@ return iswlower(to_int_type(c)) ? true : false; } + template<> inline bool isprint_(wchar_t c) { @@ -322,6 +376,7 @@ return iswprint(to_int_type(c)) ? true : false; } + template<> inline bool ispunct_(wchar_t c) { @@ -329,6 +384,7 @@ return iswpunct(to_int_type(c)) ? true : false; } + template<> inline bool isspace_(wchar_t c) { @@ -336,6 +392,7 @@ return iswspace(to_int_type(c)) ? true : false; } + template<> inline bool isupper_(wchar_t c) { @@ -343,6 +400,7 @@ return iswupper(to_int_type(c)) ? true : false; } + template<> inline bool isxdigit_(wchar_t c) { @@ -350,12 +408,14 @@ return iswxdigit(to_int_type(c)) ? true : false; } + template<> inline bool isblank_(wchar_t c) { return (c == L' ' || c == L'\t'); } + template<> inline wchar_t tolower_(wchar_t c) { @@ -363,6 +423,7 @@ return to_char_type<wchar_t>(towlower(to_int_type(c))); } + template<> inline wchar_t toupper_(wchar_t c) {

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[mpl] insert_range and extensible associative sequences
by Eric Niebler 01 Dec '05

01 Dec '05

According to the docs, insert_range is supposed to work on extensible associative sequences; however, the following does not compile (on vc7.1, using cvs HEAD): typedef mpl::insert_range< mpl::map<> , mpl::end< mpl::map<> >::type , mpl::vector<mpl::pair<int,int> > >::type v; Any ideas? -- Eric Niebler Boost Consulting www.boost-consulting.com

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[iterator] tiny doc typo (1.33.1beta)
by MB 01 Dec '05

01 Dec '05

Hi, libs/iterator/doc/filter_iterator_ref.rst: line 117: whose``m_pred`` line 125: else``m_iter == end`` line 145: );`` libs/iterator/doc/indirect_iterator_ref.rst: line 73 and 77: ``reference``,``value_type`` A white-space is missing or `` is redundant ? Regards, MB http://p-stade.sourceforge.net/

2 1

Bug list status
by Marshall Clow 01 Dec '05

01 Dec '05

Six weeks ago: 117 open bugs Five weeks ago: 96 open bugs Four weeks ago: 94 open bugs Three weeks ago: 93 open bugs Two weeks ago: 95 open bugs. Last week: 77 open bugs. Today: 70 open bugs Thanks for fixing bugs, everyone! If you think that a bug has been assigned incorrectly, please let me know. Here are the currently opened bugs, sorted by assignee. Mike Glassford 13 Doug Gregor 9 Stephen Cleary (shammah) 6 Beman Dawes 5 Jonathan Turkanis 4 Joerg Walter 4 Jeff Garland (az_sw_dude) 3 Joel de guzman (djowel) 3 Gennadiy Rozental (rogeeff) 3 John R. Bandela 2 Eric Friedman (ebf) 2 Jeremy Siek 2 Thorsten Ottosen (nesotto) 2 Vladimir Prus 2 Robert Ramey 2 <nobody> 2 Kevlin Henney 1 Hubert Holin 1 Samuel Kremp 1 Jens Maurer 1 John Maddock 1 Rene Rivera (grafik) 1 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: beman_dawes <http://sourceforge.net/users/beman_dawes/> Summary: clock is not portable Bug #: 788762 <http://sourceforge.net/tracker/index.php?func=detail&aid=788762&group_id=75…> Assignee: beman_dawes <http://sourceforge.net/users/beman_dawes/> Summary: boost::filesystem::exists has bugs with UNC paths Bug #: 1164057 <http://sourceforge.net/tracker/index.php?func=detail&aid=1164057&group_id=7…> Assignee: beman_dawes <http://sourceforge.net/users/beman_dawes/> Summary: is_empty sets my paths' _M_p to 0xffffffff Bug #: 1361625 <http://sourceforge.net/tracker/index.php?func=detail&aid=1361625&group_id=7…> Assignee: beman_dawes <http://sourceforge.net/users/beman_dawes/> Summary: Documentation error for the filesystem_error class Bug #: 1363831 <http://sourceforge.net/tracker/index.php?func=detail&aid=1363831&group_id=7…> Assignee: beman_dawes <http://sourceforge.net/users/beman_dawes/> Summary: filesystem::path doesn't allow $ on Windows Bug #: 1370579 <http://sourceforge.net/tracker/index.php?func=detail&aid=1370579&group_id=7…> Assignee: dgregor <http://sourceforge.net/users/dgregor/> Summary: EdgeListS = setS for adjacency_list does not work Bug #: 1163077 <http://sourceforge.net/tracker/index.php?func=detail&aid=1163077&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: function.hpp breaks assign.hpp Bug #: 1181272 <http://sourceforge.net/tracker/index.php?func=detail&aid=1181272&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: html docs frequently missing key words Bug #: 1294420 <http://sourceforge.net/tracker/index.php?func=detail&aid=1294420&group_id=7…> Assignee: dgregor <http://sourceforge.net/users/dgregor/> Summary: EdgeListS = has_setS for adjacency_list does not work Bug #: 1352049 <http://sourceforge.net/tracker/index.php?func=detail&aid=1352049&group_id=7…> Assignee: dgregor <http://sourceforge.net/users/dgregor/> Summary: predicates without default constructor fail to compile (2) Bug #: 1353875 <http://sourceforge.net/tracker/index.php?func=detail&aid=1353875&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: djowel <http://sourceforge.net/users/djowel/> Summary: Another config correction for Sun C++ Bug #: 1220782 <http://sourceforge.net/tracker/index.php?func=detail&aid=1220782&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: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: timeconv.inl to_duration() nsec error Bug #: 548104 <http://sourceforge.net/tracker/index.php?func=detail&aid=548104&group_id=75…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: Solaris - once.cpp compile error Bug #: 549162 <http://sourceforge.net/tracker/index.php?func=detail&aid=549162&group_id=75…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: AIX 4.3 SIGSEGV at thread termination Bug #: 551577 <http://sourceforge.net/tracker/index.php?func=detail&aid=551577&group_id=75…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: boost::threads uses msvc only function? Bug #: 568951 <http://sourceforge.net/tracker/index.php?func=detail&aid=568951&group_id=75…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: BCB6 throw EExternelException Bug #: 596149 <http://sourceforge.net/tracker/index.php?func=detail&aid=596149&group_id=75…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: thread_cleanup problems Bug #: 649291 <http://sourceforge.net/tracker/index.php?func=detail&aid=649291&group_id=75…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: Mac implementation of threads is CPU hog Bug #: 885045 <http://sourceforge.net/tracker/index.php?func=detail&aid=885045&group_id=75…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: xtime_cmp: use comparison not subtraction Bug #: 993272 <http://sourceforge.net/tracker/index.php?func=detail&aid=993272&group_id=75…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: condition variables and recursive_mutex Bug #: 1072605 <http://sourceforge.net/tracker/index.php?func=detail&aid=1072605&group_id=7…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: compiler error on Mac implementation of threads Bug #: 1201779 <http://sourceforge.net/tracker/index.php?func=detail&aid=1201779&group_id=7…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: timeconv.inl line 116 copy/paste error Bug #: 1239052 <http://sourceforge.net/tracker/index.php?func=detail&aid=1239052&group_id=7…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: Exception safety in class 'thread' Bug #: 1305885 <http://sourceforge.net/tracker/index.php?func=detail&aid=1305885&group_id=7…> Assignee: glassfordm <http://sourceforge.net/users/glassfordm/> Summary: mistake in documentation of condition Bug #: 1364416 <http://sourceforge.net/tracker/index.php?func=detail&aid=1364416&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: 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: joerg_walter <http://sourceforge.net/users/joerg_walter/> Summary: bug in ublas/storage.hpp Bug #: 1095697 <http://sourceforge.net/tracker/index.php?func=detail&aid=1095697&group_id=7…> Assignee: joerg_walter <http://sourceforge.net/users/joerg_walter/> Summary: dead links in uBLAS page Bug #: 1169273 <http://sourceforge.net/tracker/index.php?func=detail&aid=1169273&group_id=7…> Assignee: joerg_walter <http://sourceforge.net/users/joerg_walter/> Summary: Documentation not available on web site: Bug #: 1228242 <http://sourceforge.net/tracker/index.php?func=detail&aid=1228242&group_id=7…> Assignee: joerg_walter <http://sourceforge.net/users/joerg_walter/> Summary: uBLAS::subslice doesn't work Bug #: 1292635 <http://sourceforge.net/tracker/index.php?func=detail&aid=1292635&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: 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: 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: failure in boost jam unit tests on cygwin Bug #: 940941 <http://sourceforge.net/tracker/index.php?func=detail&aid=940941&group_id=75…> Assignee: nobody Summary: BOOST_SP_USE_QUICK_ALLOCATOR and BOOST_AUTO_UNIT_TEST Bug #: 1370716 <http://sourceforge.net/tracker/index.php?func=detail&aid=1370716&group_id=7…> Assignee: ramey <http://sourceforge.net/users/ramey/> Summary: Compiler warning with gcc on Linux Bug #: 1337412 <http://sourceforge.net/tracker/index.php?func=detail&aid=1337412&group_id=7…> Assignee: ramey <http://sourceforge.net/users/ramey/> Summary: warning caused by size_t to unsigned int conversion on vc++8 Bug #: 1338178 <http://sourceforge.net/tracker/index.php?func=detail&aid=1338178&group_id=7…> Assignee: rogeeff <http://sourceforge.net/users/rogeeff/> Summary: typo in Boost.Test document Bug #: 629685 <http://sourceforge.net/tracker/index.php?func=detail&aid=629685&group_id=75…> Assignee: rogeeff <http://sourceforge.net/users/rogeeff/> Summary: Don't work multilevel hierarchy of test suites in dll. Bug #: 1076691 <http://sourceforge.net/tracker/index.php?func=detail&aid=1076691&group_id=7…> Assignee: rogeeff <http://sourceforge.net/users/rogeeff/> Summary: header problem in boost::test Bug #: 1365753 <http://sourceforge.net/tracker/index.php?func=detail&aid=1365753&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: 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: test_pool_alloc.cpp not compile CW8.1 Bug #: 586779 <http://sourceforge.net/tracker/index.php?func=detail&aid=586779&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: 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: boost::rational documentation typos(?) Bug #: 1043616 <http://sourceforge.net/tracker/index.php?func=detail&aid=1043616&group_id=7…> Assignee: turkanis <http://sourceforge.net/users/turkanis/> Summary: no Boolean conversion for boost::rational Bug #: 1239906 <http://sourceforge.net/tracker/index.php?func=detail&aid=1239906&group_id=7…> 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: 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: format_paragraph in options_description.cpp Bug #: 1365338 <http://sourceforge.net/tracker/index.php?func=detail&aid=1365338&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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Boost regression notification (2005-12-01 [RC_1_33_0])
by Douglas Gregor 01 Dec '05

01 Dec '05

Boost regression test failures ------------------------------ Report time: 2005-12-01T13:46:10Z This report lists all regression test failures on release platforms. Detailed report: http://engineering.meta-comm.com/boost-regression/CVS-RC_1_33_0/developer/i… 238 failures in 3 libraries: python (228) serialization (2) spirit (8) |python| andreas_beyer: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 args: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 auto_ptr: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 back_reference: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 ben_scott1: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 bienstman1: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 bienstman2: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 bienstman3: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 builtin_converters: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 callbacks: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 const_argument: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 crossmod_exception: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 data_members: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 defaults: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 dict: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 docstring: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 embedding: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 enum: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 exception_translator: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 extract: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 implicit: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 injected: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 iterator: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 keywords: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 list: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 long: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 map_indexing_suite: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 minimal: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 multi_arg_constructor: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 nested: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 numpy: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 object: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 opaque: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 operators: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 pearu1: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 pickle1: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 pickle2: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 pickle3: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 pickle4: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 pointer_vector: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 polymorphism: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 polymorphism2: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 polymorphism2_auto_ptr: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 properties: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 raw_ctor: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 return_arg: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 select_from_python_test: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 shared_ptr: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 slice: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 staticmethod: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 str: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 test_pointer_adoption: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 try: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 tuple: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 vector_indexing_suite: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 virtual_functions: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 wrapper_held_type: gcc-3.2.3-linux gcc-3.3.6-linux gcc-3_3-darwin mingw-3_4_2 |serialization| test_non_default_ctor_binary_archive: gcc-4_0-darwin test_shared_ptr_132_binary_archive_dll: intel-8.1-linux |spirit| switch_problem: gcc-4.0.2-linux switch_problem_debug: gcc-4.0.2-linux switch_tests_eps_default: gcc-4.0.2-linux switch_tests_eps_default_debug: gcc-4.0.2-linux switch_tests_general_def: gcc-4.0.2-linux switch_tests_general_def_debug: gcc-4.0.2-linux switch_tests_wo_default: gcc-4.0.2-linux switch_tests_wo_default_debug: gcc-4.0.2-linux

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[posting to newsgroup and permissions]
by Thorsten Ottosen 01 Dec '05

01 Dec '05

Hi All, Does somebody know why it so ****** difficult for me to post messages on this list. It makes it really hard to discuss anything on this list if I have to use the web interface. I have signed up two mail accounts: nesotto(a)cs.aau.dk thorsten.ottosen(a)dezide.com I'm positive I have received "Welcome" mails from boost-request. But I still can't post!!! Has it to do with my smtp server? Can I only use a certain smtp-server? Thanks for all help Thorsten

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[range] Proposal of yet another customization way
by MB 01 Dec '05

01 Dec '05

Hi, This proposal is somewhat beyond the current Boost.Range. I have been looking for "how to define compile-time polymorphism", which Boost.Range and Boost.Serialization etc are combating. Motivation: There is no conforming way of customization if you cannot open namespaces that contain types you customize. New Implementation: Provide a namespace for customization by using a type named 'overloaded' that triggers intentional ADL on 2nd-phase lookup. (This idea comes from Boost.Serialization.) Snippet: namespace boost { namespace range { struct overloaded { }; // ADL trigger // the metafunction template< class T > // default struct iterator { typedef typename T::iterator type; }; // the begin template< class T > typename iterator<T>::type begin(T& x) { // ADLookup to the same namespace as T or 'overloaded'. return begin(x, overloaded()); } // library-defined template< class T > // default typename iterator<T>::type begin(T& x, overloaded) { return x.begin(); } } } // namespace boost::range namespace my { template< class T > typename boost::range::iterator<T>::type algo(T& x) { // ... return boost::range::begin(x); } } namespace your { template< class T1, class T2 > struct pair { T1 first; T2 second; }; } // user-defined namespace boost { namespace range { template< class Iterator > struct iterator< your::pair<Iterator, Iterator> > { typedef Iterator type; }; template< class Iterator> Iterator begin(your::pair<Iterator, Iterator>& p, overloaded) { return p.first; } } } // namespace boost::range int main() { std::string str; boost::range::iterator<std::string>::type it1 = my::algo(str); your::pair<char*,char*> pr; boost::range::iterator< your::pair<char*,char*> >::type it2 = my::algo(pr); return 0; } Result1: In either case of metafunctions or functions, you open 'namespace boost::range'. Result2: You can avoid awkward names like 'boost_range_begin' that suppresses name-conflicts. (Why not use types!) Result3: You may provide a special namespace for customizations named like 'overloadset', where the type 'overloaded' is defined. Result4: Aside from Boost.Range, you can overload functions for built-in types, which have no associated namespaces. Result5: Broken compilers that have no ADL can be handled without any burden to users. (See: <boost/serialization/serialization.hpp>) Question1: I said on Motivation that there is "no" way. Is it positive? Do you know other workarounds? (though broken compilers can easily work around.) Question2: I said on Result2 that you can avoid the long names. Is it positive? Any danger? Question3: What if we cannot open even 'namespace boost::range'? If 'namespace range' becomes the member of 'namespace std', what can I do? Can Result3 be the workaround? Question4: This technique that triggers intentional ADL is famous? What do they call? Who is the inventor? Should I call "Ramey Lookup"? Question5: Is 'overloaded' the appropriate name? Should it be the first parameter of 'begin'? Regards, MB http://p-stade.sourceforge.net/ -------------------------------------- STOP HIV/AIDS. Yahoo! JAPAN Redribbon Campaign 2005 http://pr.mail.yahoo.co.jp/redribbon/

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MPL Pdf Manual broken
by Felix Daners 01 Dec '05

01 Dec '05

Dear Sirs Lately I have tried to download the mpl manual from http://www.boost.org/libs/mpl/doc/refmanual.pdf which actually seems to deliver a corrupted document acrobat cannot read. Sincerely Felix Daners -- +------------------------------------- | Felix Daners Engineering | F.Daners | Platz 3 | CH-8200 Schaffhausen | Tel: +41 52 624 92 32 | Fax: +41 52 624 92 31 | mailto:f.daners@swissworld.com | http://f.daners.swissworld.com +-------------------------------------

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[Boost-bugs] [ boost-Bugs-1370579 ] filesystem::path doesn't allow $ on Windows
by SourceForge.net 01 Dec '05

01 Dec '05

Bugs item #1370579, was opened at 2005-11-30 19:12 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=1370579&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: filesystem Group: None Status: Open Resolution: None Priority: 5 Submitted By: tmg (terris) Assigned to: Beman Dawes (beman_dawes) Summary: filesystem::path doesn't allow $ on Windows Initial Comment: Boost 1.32.0 Windows XP Pro SP2 This fails on Windows, but paths on Windows can contain dollar signs. boost::filesystem::path p("hello$world.txt", boost::filesystem::native); ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=107586&aid=1370579&group_… ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ Boost-bugs mailing list Boost-bugs(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs

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[ANN] Phoenix-2 Preview
by Joel de Guzman 01 Dec '05

01 Dec '05

Hi, Hi. Here's a preview of Phoenix V2. This will probably be the last release of the library. Phoenix V2 will be the basis of the Phoenix and Boost.Lambda merger. You can get it here: http://spirit.sourceforge.net/dl_more/phoenix-2.zip You can browse the draft docs here: http://tinyurl.com/6crgp What's new? A lot. This is a total rewrite based on earlier discussions with Jaakko Jarvi. The library's is built on top of Fusion and of course MPL. Of particular interest are local variables and lambda-lambda scopes: http://tinyurl.com/3mn6w There is also a set of lazy functions that work on STL sequences (e.g. push_back etc.): http://tinyurl.com/46bbm and pretty soon, a final TODO item (built on top of scopes/ lambda), lazy STL algorithms (e.g. find_if, etc). The scopes section (link provided above) in the docs illustrates how to write lazy functions that accept higher order functions (e.g. for_each). Regards, -- Joel de Guzman http://www.boost-consulting.com http://spirit.sf.net

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