- Boost - lists.boost.org

[xpressive] Broken in release if explicit operator bool is available
by Andrey Semashev 03 Jan '13

03 Jan '13

Hi, With the recent change to Boost.SmartPtr that adds support for explicit operator bool() Boost.Xpressive no longer compiles. The relevant error message is: ./boost/xpressive/detail/utility/tracking_ptr.hpp:440:73: error: no type named ‘unspecified_bool_type’ in ‘class boost::intrusive_ptr<boost::xpressive::detail::regex_impl<const char*> >’ Could this be fixed?

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Flow-based programming library for Boost?
by Marcus Tomlinson 03 Jan '13

03 Jan '13

Is there any interest out there for a library that allows you to create fast, efficient flow-based programs with an easy-to-use object-oriented interface? (http://en.wikipedia.org/wiki/Flow-based_programming) I've created an open-source library that does this, called "DSPatch" ( http://sourceforge.net/projects/dspatch) and would like to contribute it to the Boost Libraries. Please let me know if this sounds like something you'd like to see in Boost. Thanks!

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problem with release branch serialization test results
by Robert Ramey 02 Jan '13

02 Jan '13

I recently merged the serialization library files from the trunk to the release branch. Now most of the tests on the release branch are failing. The message is: "Error extracting file: No matching files were found." Which suggested to me that I munched up the merge. But when I browse through the release branch files and log I can't see anything wrong. Would anyone have any idea what might be causing this and what I have to do to fix it? Robert Ramey

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[GitHelp] odeints repository
by Karsten Ahnert 02 Jan '13

02 Jan '13

Hi, odeint has already a git repository at github (https://github.com/headmyshoulder/odeint-v2) Can this be used instead of the default boost git repository for odeint? At the moment the directory structure of this repository uses the old structure odeint odeint/boost odeint/boost/numeric/ odeint/boost/numeric/odeint odeint/libs/numeric odeint/libs/numeric/odeint odeint/libs/numeric/odeint/doc odeint/libs/numeric/odeint/test but it can easily be changed to fit to the new directory structure.

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Re: [boost] [GitHelp]TryModBoost gives fatal: reference is not a tree.
by Jürgen Hunold 02 Jan '13

02 Jan '13

Hi Daniel, On Tuesday, 1. January 2013 22:52:06 you wrote: > 2013/1/1 Jürgen Hunold <jhunold(a)gmx.eu>: > > Unable to checkout '1d237aba46c21d3f5b7cd1f3324da04f3f7ade7d' in submodule > > path 'libs/atomic' > > Fixed. Thanks a lot. > > And an update reflecting the last changes would be nice too. > > Are you referring to the meaningless commit message "latest from svn"? No, just a general update. Especially Boost.Build was out of date. Yours, Jürgen -- * Dipl.-Math. Jürgen Hunold ! * voice: ++49 4257 300 ! Fährstraße 1 * fax : ++49 4257 300 ! 31609 Balge/Sebbenhausen * jhunold(a)gmx.eu ! Germany

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[Release] Permission to merge
by Vicente J. Botet Escriba 01 Jan '13

01 Jan '13

Hi, I would like to merge this change https://svn.boost.org/trac/boost/changeset/82308 so that the following regression errors are fixed. The tester Sandia-darwin-intel-11.1 has been passed showing that the error disappears. Best, Vicente Test output: Sandia-darwin-intel-12.0 - thread - container__thread_vector_p / intel-darwin-12.0 Rev 82304 / Mon, 31 Dec 2012 17:38:33 +0000 *Report Time: *Tue, 1 Jan 2013 07:14:37 +0000 Compile [2012-12-31 19:06:58 UTC]: fail "icc" -xc++ -w2 -O0 -g -wd1418 -wd193,304,383,444 -wd2415 -wd593,981 -inline-level=0 -vec-report0 -DBOOST_ALL_NO_LIB=1 -DBOOST_CHRONO_STATIC_LINK=1 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_SYSTEM_STATIC_LINK=1 -DBOOST_THREAD_BUILD_LIB=1 -DBOOST_THREAD_POSIX -DBOOST_THREAD_THROW_IF_PRECONDITION_NOT_SATISFIED -DBOOST_THREAD_USE_LIB=1 -I".." -c -o "/Volumes/scratch/kbelco/boost/results/boost/bin.v2/libs/thread/test/container__thread_vector_p.test/intel-darwin-12.0/debug/link-static/threading-multi/threads/container/thread_vector_pass.o" "../libs/thread/test/threads/container/thread_vector_pass.cpp" ../boost/type_traits/is_convertible.hpp(146): error #373: "boost::rv<T>::rv(const boost::rv<T> &) [with T=boost::thread]" (declared at line 49 of "../boost/move/core.hpp") is inaccessible sizeof( boost::detail::checker<To>::_m_check(_m_from, 0) ) ^ detected during: instantiation of class "boost::detail::is_convertible_basic_impl<From, To> [with From=boost::thread, To=boost::rv<boost::thread>]" at line 354 instantiation of class "boost::detail::is_convertible_impl<From, To> [with From=boost::thread, To=boost::rv<boost::thread>]" at line 433 instantiation of class "boost::detail::is_convertible_impl_dispatch<From, To> [with From=boost::thread, To=boost::rv<boost::thread>]" at line 480 instantiation of class "boost::is_convertible<From, To> [with From=boost::thread, To=boost::rv<boost::thread>]" at line 39 of "../boost/thread/detail/is_convertible.hpp" instantiation of class "boost::thread_detail::is_convertible<T1 &, T2 &> [with T1=boost::thread, T2=boost::rv<boost::thread>]" at line 49 of "../boost/container/detail/type_traits.hpp" instantiation of class "boost::container::container_detail::alignment_of_hack<T> [with T=boost::thread]" at line 61 of "../boost/container/detail/type_traits.hpp" instantiation of class "boost::container::container_detail::alignment_of<T> [with T=boost::thread]" at line 37 of "../boost/preprocessor/iteration/detail/local.hpp" instantiation of "void boost::container::container_detail::insert_emplace_proxy_arg1<A, Iterator, P0>::copy_n_and_update(Iterator, boost::container::container_detail::insert_non_movable_emplace_proxy_arg1<A, Iterator, P0>::size_type) [with A=std::allocator<boost::thread>, Iterator=boost::thread *, P0=void (*)()]" at line 1657 of "../boost/container/vector.hpp" instantiation of "void boost::container::vector<T, Allocator>::priv_range_insert_expand_forward(T *, boost::container::allocator_traits<Allocator>::size_type, InsertionProxy) [with T=boost::thread, Allocator=std::allocator<boost::thread>, InsertionProxy=boost::container::container_detail::insert_emplace_proxy_arg1<std::allocator<boost::thread>, boost::thread *, void (*)()>]" at line 1439 of "../boost/container/vector.hpp" instantiation of "boost::container::container_detail::vector_iterator<boost::container::allocator_traits<Allocator>::pointer> boost::container::vector<T, Allocator>::priv_forward_range_insert(const boost::container::allocator_traits<Allocator>::pointer &, boost::container::allocator_traits<Allocator>::size_type, InsertionProxy) [with T=boost::thread, Allocator=std::allocator<boost::thread>, InsertionProxy=boost::container::container_detail::insert_emplace_proxy_arg1<std::allocator<boost::thread>, boost::thread *, void (*)()>]" at line 37 of "../boost/preprocessor/iteration/detail/local.hpp" instantiation of "void boost::container::vector<T, Allocator>::emplace_back(const P0 &) [with T=boost::thread, Allocator=std::allocator<boost::thread>, P0=void (*)()]" at line 80 of "../libs/thread/test/threads/container/thread_vector_pass.cpp" compilation aborted for ../libs/thread/test/threads/container/thread_vector_pass.cpp (code 2) Best, Vicente

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[trac] odeint component owner
by Karsten Ahnert 01 Jan '13

01 Jan '13

Hi, my name does not appear in the owner list of the boost components in trac. Can someone show my how to fix it? The AuthorMapping looks correct, so I do not know what is wrong here. Thank you, Karsten

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[GitHelp]TryModBoost gives fatal: reference is not a tree.
by Larry Evans 01 Jan '13

01 Jan '13

Trying the instructions here: https://svn.boost.org/trac/boost/wiki/TryModBoost resulted in an error at the `git submodule updata --init step. How can this be corrected? TIA. Larry Details of steps taken follow: ~/prog_dev/boost-modular $ git clone http://github.com/boost-lib/boost modular-boost Initialized empty Git repository in /home/evansl/prog_dev/boost-modular/modular-boost/.git/ remote: Counting objects: 8096, done. remote: Compressing objects: 100% (2982/2982), done. remote: Total 8096 (delta 5190), reused 8001 (delta 5095) Receiving objects: 100% (8096/8096), 1.98 MiB | 387 KiB/s, done. Resolving deltas: 100% (5190/5190), done. ~/prog_dev/boost-modular $ ls modular-boost ~/prog_dev/boost-modular $ cd modular-boost/ ~/prog_dev/boost-modular/modular-boost $ ls INSTALL boost.css bootstrap.sh index.html status Jamroot boost.png doc libs tools LICENSE_1_0.txt boostcpp.jam forward_headers.cmake more boost-build.jam bootstrap.bat index.htm rst.css ~/prog_dev/boost-modular/modular-boost $ git submodule update --init Submodule 'libs/accumulators' (git://github.com/boost-lib/accumulators.git) registered for path 'libs/accumulators' Submodule 'libs/algorithm' (git://github.com/boost-lib/algorithm.git) registered for path 'libs/algorithm' Submodule 'libs/any' (git://github.com/boost-lib/any.git) registered for path 'libs/any' Submodule 'libs/array' (git://github.com/boost-lib/array.git) registered for path 'libs/array' Submodule 'libs/asio' (git://github.com/boost-lib/asio.git) registered for path 'libs/asio' Submodule 'libs/assign' (git://github.com/boost-lib/assign.git) registered for path 'libs/assign' Submodule 'libs/atomic' (git://github.com/boost-lib/atomic.git) registered for path 'libs/atomic' Submodule 'libs/bimap' (git://github.com/boost-lib/bimap.git) registered for path 'libs/bimap' Submodule 'libs/bind' (git://github.com/boost-lib/bind.git) registered for path 'libs/bind' Submodule 'libs/chrono' (git://github.com/boost-lib/chrono.git) registered for path 'libs/chrono' Submodule 'libs/circular_buffer' (git://github.com/boost-lib/circular_buffer.git) registered for path 'libs/circular_buffer' Submodule 'libs/compatibility' (git://github.com/boost-lib/compatibility.git) registered for path 'libs/compatibility' Submodule 'libs/concept_check' (git://github.com/boost-lib/concept_check.git) registered for path 'libs/concept_check' Submodule 'libs/config' (git://github.com/boost-lib/config.git) registered for path 'libs/config' Submodule 'libs/container' (git://github.com/boost-lib/container.git) registered for path 'libs/container' Submodule 'libs/context' (git://github.com/boost-lib/context.git) registered for path 'libs/context' Submodule 'libs/conversion' (git://github.com/boost-lib/conversion.git) registered for path 'libs/conversion' Submodule 'libs/core' (git://github.com/boost-lib/core.git) registered for path 'libs/core' Submodule 'libs/coroutine' (git://github.com/boost-lib/coroutine.git) registered for path 'libs/coroutine' Submodule 'libs/crc' (git://github.com/boost-lib/crc.git) registered for path 'libs/crc' Submodule 'libs/date_time' (git://github.com/boost-lib/date_time.git) registered for path 'libs/date_time' Submodule 'libs/disjoint_sets' (git://github.com/boost-lib/disjoint_sets.git) registered for path 'libs/disjoint_sets' Submodule 'libs/dynamic_bitset' (git://github.com/boost-lib/dynamic_bitset.git) registered for path 'libs/dynamic_bitset' Submodule 'libs/exception' (git://github.com/boost-lib/exception.git) registered for path 'libs/exception' Submodule 'libs/filesystem' (git://github.com/boost-lib/filesystem.git) registered for path 'libs/filesystem' Submodule 'libs/flyweight' (git://github.com/boost-lib/flyweight.git) registered for path 'libs/flyweight' Submodule 'libs/foreach' (git://github.com/boost-lib/foreach.git) registered for path 'libs/foreach' Submodule 'libs/format' (git://github.com/boost-lib/format.git) registered for path 'libs/format' Submodule 'libs/function' (git://github.com/boost-lib/function.git) registered for path 'libs/function' Submodule 'libs/function_types' (git://github.com/boost-lib/function_types.git) registered for path 'libs/function_types' Submodule 'libs/functional' (git://github.com/boost-lib/functional.git) registered for path 'libs/functional' Submodule 'libs/functional_hash' (git://github.com/boost-lib/functional_hash.git) registered for path 'libs/functional_hash' Submodule 'libs/fusion' (git://github.com/boost-lib/fusion.git) registered for path 'libs/fusion' Submodule 'libs/geometry' (git://github.com/boost-lib/geometry.git) registered for path 'libs/geometry' Submodule 'libs/gil' (git://github.com/boost-lib/gil.git) registered for path 'libs/gil' Submodule 'libs/graph' (git://github.com/boost-lib/graph.git) registered for path 'libs/graph' Submodule 'libs/graph_parallel' (git://github.com/boost-lib/graph_parallel.git) registered for path 'libs/graph_parallel' Submodule 'libs/heap' (git://github.com/boost-lib/heap.git) registered for path 'libs/heap' Submodule 'libs/icl' (git://github.com/boost-lib/icl.git) registered for path 'libs/icl' Submodule 'libs/integer' (git://github.com/boost-lib/integer.git) registered for path 'libs/integer' Submodule 'libs/interprocess' (git://github.com/boost-lib/interprocess.git) registered for path 'libs/interprocess' Submodule 'libs/intrusive' (git://github.com/boost-lib/intrusive.git) registered for path 'libs/intrusive' Submodule 'libs/io' (git://github.com/boost-lib/io.git) registered for path 'libs/io' Submodule 'libs/iostreams' (git://github.com/boost-lib/iostreams.git) registered for path 'libs/iostreams' Submodule 'libs/iterator' (git://github.com/boost-lib/iterator.git) registered for path 'libs/iterator' Submodule 'libs/lambda' (git://github.com/boost-lib/lambda.git) registered for path 'libs/lambda' Submodule 'libs/local_function' (git://github.com/boost-lib/local_function.git) registered for path 'libs/local_function' Submodule 'libs/locale' (git://github.com/boost-lib/locale.git) registered for path 'libs/locale' Submodule 'libs/lockfree' (git://github.com/boost-lib/lockfree.git) registered for path 'libs/lockfree' Submodule 'libs/logic' (git://github.com/boost-lib/logic.git) registered for path 'libs/logic' Submodule 'libs/math' (git://github.com/boost-lib/math.git) registered for path 'libs/math' Submodule 'libs/move' (git://github.com/boost-lib/move.git) registered for path 'libs/move' Submodule 'libs/mpi' (git://github.com/boost-lib/mpi.git) registered for path 'libs/mpi' Submodule 'libs/mpl' (git://github.com/boost-lib/mpl.git) registered for path 'libs/mpl' Submodule 'libs/msm' (git://github.com/boost-lib/msm.git) registered for path 'libs/msm' Submodule 'libs/multi_array' (git://github.com/boost-lib/multi_array.git) registered for path 'libs/multi_array' Submodule 'libs/multi_index' (git://github.com/boost-lib/multi_index.git) registered for path 'libs/multi_index' Submodule 'libs/multiprecision' (git://github.com/boost-lib/multiprecision.git) registered for path 'libs/multiprecision' Submodule 'libs/numeric/conversion' (git://github.com/boost-lib/numeric_conversion.git) registered for path 'libs/numeric/conversion' Submodule 'libs/numeric/interval' (git://github.com/boost-lib/interval.git) registered for path 'libs/numeric/interval' Submodule 'libs/numeric/odeint' (git://github.com/boost-lib/odeint.git) registered for path 'libs/numeric/odeint' Submodule 'libs/numeric/ublas' (git://github.com/boost-lib/ublas.git) registered for path 'libs/numeric/ublas' Submodule 'libs/optional' (git://github.com/boost-lib/optional.git) registered for path 'libs/optional' Submodule 'libs/parameter' (git://github.com/boost-lib/parameter.git) registered for path 'libs/parameter' Submodule 'libs/phoenix' (git://github.com/boost-lib/phoenix.git) registered for path 'libs/phoenix' Submodule 'libs/polygon' (git://github.com/boost-lib/polygon.git) registered for path 'libs/polygon' Submodule 'libs/pool' (git://github.com/boost-lib/pool.git) registered for path 'libs/pool' Submodule 'libs/preprocessor' (git://github.com/boost-lib/preprocessor.git) registered for path 'libs/preprocessor' Submodule 'libs/program_options' (git://github.com/boost-lib/program_options.git) registered for path 'libs/program_options' Submodule 'libs/property_map' (git://github.com/boost-lib/property_map.git) registered for path 'libs/property_map' Submodule 'libs/property_tree' (git://github.com/boost-lib/property_tree.git) registered for path 'libs/property_tree' Submodule 'libs/proto' (git://github.com/boost-lib/proto.git) registered for path 'libs/proto' Submodule 'libs/ptr_container' (git://github.com/boost-lib/ptr_container.git) registered for path 'libs/ptr_container' Submodule 'libs/python' (git://github.com/boost-lib/python.git) registered for path 'libs/python' Submodule 'libs/random' (git://github.com/boost-lib/random.git) registered for path 'libs/random' Submodule 'libs/range' (git://github.com/boost-lib/range.git) registered for path 'libs/range' Submodule 'libs/ratio' (git://github.com/boost-lib/ratio.git) registered for path 'libs/ratio' Submodule 'libs/rational' (git://github.com/boost-lib/rational.git) registered for path 'libs/rational' Submodule 'libs/regex' (git://github.com/boost-lib/regex.git) registered for path 'libs/regex' Submodule 'libs/scope_exit' (git://github.com/boost-lib/scope_exit.git) registered for path 'libs/scope_exit' Submodule 'libs/serialization' (git://github.com/boost-lib/serialization.git) registered for path 'libs/serialization' Submodule 'libs/signals' (git://github.com/boost-lib/signals.git) registered for path 'libs/signals' Submodule 'libs/signals2' (git://github.com/boost-lib/signals2.git) registered for path 'libs/signals2' Submodule 'libs/smart_ptr' (git://github.com/boost-lib/smart_ptr.git) registered for path 'libs/smart_ptr' Submodule 'libs/spirit' (git://github.com/boost-lib/spirit.git) registered for path 'libs/spirit' Submodule 'libs/spirit_classic' (git://github.com/boost-lib/spirit_classic.git) registered for path 'libs/spirit_classic' Submodule 'libs/statechart' (git://github.com/boost-lib/statechart.git) registered for path 'libs/statechart' Submodule 'libs/static_assert' (git://github.com/boost-lib/static_assert.git) registered for path 'libs/static_assert' Submodule 'libs/system' (git://github.com/boost-lib/system.git) registered for path 'libs/system' Submodule 'libs/test' (git://github.com/boost-lib/test.git) registered for path 'libs/test' Submodule 'libs/thread' (git://github.com/boost-lib/thread.git) registered for path 'libs/thread' Submodule 'libs/timer' (git://github.com/boost-lib/timer.git) registered for path 'libs/timer' Submodule 'libs/tokenizer' (git://github.com/boost-lib/tokenizer.git) registered for path 'libs/tokenizer' Submodule 'libs/tr1' (git://github.com/boost-lib/tr1.git) registered for path 'libs/tr1' Submodule 'libs/tti' (git://github.com/boost-lib/tti.git) registered for path 'libs/tti' Submodule 'libs/tuple' (git://github.com/boost-lib/tuple.git) registered for path 'libs/tuple' Submodule 'libs/type_traits' (git://github.com/boost-lib/type_traits.git) registered for path 'libs/type_traits' Submodule 'libs/typeof' (git://github.com/boost-lib/typeof.git) registered for path 'libs/typeof' Submodule 'libs/units' (git://github.com/boost-lib/units.git) registered for path 'libs/units' Submodule 'libs/unordered' (git://github.com/boost-lib/unordered.git) registered for path 'libs/unordered' Submodule 'libs/utility' (git://github.com/boost-lib/utility.git) registered for path 'libs/utility' Submodule 'libs/uuid' (git://github.com/boost-lib/uuid.git) registered for path 'libs/uuid' Submodule 'libs/variant' (git://github.com/boost-lib/variant.git) registered for path 'libs/variant' Submodule 'libs/wave' (git://github.com/boost-lib/wave.git) registered for path 'libs/wave' Submodule 'libs/xpressive' (git://github.com/boost-lib/xpressive.git) registered for path 'libs/xpressive' Submodule 'tools/auto_index' (git://github.com/boost-lib/auto_index.git) registered for path 'tools/auto_index' Submodule 'tools/bcp' (git://github.com/boost-lib/bcp.git) registered for path 'tools/bcp' Submodule 'tools/boostbook' (git://github.com/boost-lib/boostbook.git) registered for path 'tools/boostbook' Submodule 'tools/build' (git://github.com/boost-lib/build.git) registered for path 'tools/build' Submodule 'tools/inspect' (git://github.com/boost-lib/inspect.git) registered for path 'tools/inspect' Submodule 'tools/litre' (git://github.com/boost-lib/litre.git) registered for path 'tools/litre' Submodule 'tools/quickbook' (git://github.com/boost-lib/quickbook.git) registered for path 'tools/quickbook' Initialized empty Git repository in /home/evansl/prog_dev/boost-modular/modular-boost/libs/accumulators/.git/ remote: Counting objects: 475, done. remote: Compressing objects: 100% (201/201), done. remote: Total 475 (delta 319), reused 407 (delta 252) Receiving objects: 100% (475/475), 204.69 KiB | 335 KiB/s, done. Resolving deltas: 100% (319/319), done. Submodule path 'libs/accumulators': checked out '853400b2e1b4321696a90184d49cbb6610738806' Initialized empty Git repository in /home/evansl/prog_dev/boost-modular/modular-boost/libs/algorithm/.git/ remote: Counting objects: 681, done. remote: Compressing objects: 100% (370/370), done. remote: Total 681 (delta 392), reused 544 (delta 255) Receiving objects: 100% (681/681), 1.66 MiB | 383 KiB/s, done. Resolving deltas: 100% (392/392), done. fatal: reference is not a tree: a601c9ad632035076bb3c0feee75e915cfb54fca Unable to checkout 'a601c9ad632035076bb3c0feee75e915cfb54fca' in submodule path 'libs/algorithm'

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[string_ref] Feature requests
by Daniel James 01 Jan '13

01 Jan '13

Hi, I've been trying to convert quickbook to use boost::string_ref, and there are a few missing features that might be useful: Construction from a pair of iterators, either std::basic_string::const_iterator, or boost::basic_string_ref::const_iterator. Which of course can be the same type, which is annoying but not too hard to work around. Easy conversion to std::basic_string. There's a C++11 explicit string operator, but that isn't much good for portable code. Something like a 'string' or 'to_string' member would do the trick. Support for comparisons with std::basic_string. The comparison operators are templates so they aren't called with an implicit conversion. Could use a template parameter for the type so that it picks up anything which is (implicitly?) convertible to boost::basic_string_ref, maybe using SFINAE. I didn't need it, but could probably also could do with a 'hash_value' function for boost::hash support. Is potentially error prone if the original string is modified or destroy, but there are some valid use cases. thanks, Daniel

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[exception][iostream] link error in boost_1_52_0
by Jeff Flinn 31 Dec '12

31 Dec '12

I'm getting the following link error using boost_1_52_0 with Xcode 3.2.6 gcc 4.2: "std::bad_alloc::what() const", referenced from: vtable for boost::exception_detail::error_info_injector<std::bad_alloc>in libboost_iostreams-mt.a(zlib.o) vtable for boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::bad_alloc> >in libboost_iostreams-mt.a(zlib.o) Boost exception is listed as a header only library, but there is clone_current_exception_non_intrusive.cpp in ..\boost_1_52_0\libs\exception\src. Does boost.exception lib need to be built? thanks, jeff

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