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2021/04/07 Re: [Boost-users] does boost::variant support 128 bit integer? Edward Diener via Boost-users
2021/04/07 Re: [Boost-users] does boost::variant support 128 bit integer? Anil Muthigi via Boost-users
2021/04/07 Re: [Boost-users] does boost::variant support 128 bit integer? Edward Diener via Boost-users
2021/04/07 Re: [Boost-users] does boost::variant support 128 bit integer? Edward Diener via Boost-users
2021/04/07 Re: [Boost-users] does boost::variant support 128 bit integer? Anil Muthigi via Boost-users
2021/04/07 [Boost-users] does boost::variant support 128 bit integer? David Frank via Boost-users
2021/04/05 [Boost-users] select_stdlib_config.hpp and <version> 1.73 Allen Sanderson via Boost-users
2021/04/04 [Boost-users] std::any serialization Isaac Lascasas via Boost-users
2021/04/02 Re: [Boost-users] Tried to unzip a file , and followed the example in the boost.org as well, but it doesn't work asfskfdjkj kfasjfkasjf via Boost-users
2021/04/01 Re: [Boost-users] Tried to unzip a file , and followed the example in the boost.org as well, but it doesn't work Dan Bloomquist via Boost-users
2021/03/31 [Boost-users] Tried to unzip a file , and followed the example in the boost.org as well, but it doesn't work asfskfdjkj kfasjfkasjf via Boost-users
2021/03/28 [Boost-users] [Spirit] [Fusion] Concise way to construct attribute object Phil Endecott via Boost-users
2021/03/25 [Boost-users] Boost 64bit in Embarcadero C++ Builder Michael Morelli via Boost-users
2021/03/24 [Boost-users] [Core] scoped_enum and template arguments Alan Barr via Boost-users
2021/03/16 [Boost-users] [release] Boost 1.76.0 beta 1 released Marshall Clow via Boost-users
2021/03/13 Re: [Boost-users] [release] Boost 1.76.0 Beta 1 Release Candidate 2 Child OfGod via Boost-users
2021/03/13 Re: [Boost-users] [release] Boost 1.76.0 Beta 1 Release Candidate 2 Tom Kent via Boost-users
2021/03/12 Re: [Boost-users] [release] Boost 1.76.0 Beta 1 Release Candidate 2 Marshall Clow via Boost-users
2021/03/12 [Boost-users] [release] Boost 1.76.0 Beta 1 Release Candidate 2 Marshall Clow via Boost-users
2021/03/11 Re: [Boost-users] [release] Boost 1.76.0 Beta 1 Release Candidate 1 Marshall Clow via Boost-users
2021/03/11 Re: [Boost-users] [release] Boost 1.76.0 Beta 1 Release Candidate 1 Marshall Clow via Boost-users
2021/03/11 Re: [Boost-users] [release] Boost 1.76.0 Beta 1 Release Candidate 1 Marshall Clow via Boost-users
2021/03/11 [Boost-users] [release] Boost 1.76.0 Beta 1 Release Candidate 1 Marshall Clow via Boost-users
2021/03/11 Re: [Boost-users] (no subject) Leon Mlakar via Boost-users
2021/03/10 [Boost-users] (no subject) Jinlong Shen via Boost-users
2021/03/09 [Boost-users] Boost accepted in Google Summer of Code 2021 David Bellot via Boost-users
2021/03/08 Re: [Boost-users] MSM and multithreading. Not clear what pattern to follow. Richard Hodges via Boost-users
2021/03/08 [Boost-users] MSM and multithreading. Not clear what pattern to follow. Andrea Fiorito via Boost-users
2021/03/04 Re: [Boost-users] CMake's PCH support and boost.test linker error Olaf Peter via Boost-users
2021/03/04 Re: [Boost-users] CMake's PCH support and boost.test linker error Olaf Peter via Boost-users
2021/03/03 [Boost-users] How should a "using zlib ..." jam statement look, for Boost to link to ZLib in the form of SO filename (libz.so) instead of by -lz? Bob via Boost-users
2021/03/01 [Boost-users] Boost.Python + `RecursionError` during deallocation Andrew Jones via Boost-users
2021/02/28 Re: [Boost-users] [boost::units] Best practices for implementing custom units and quantities Gavin Lambert via Boost-users
2021/02/28 [Boost-users] [boost::units] Best practices for implementing custom units and quantities Alexandru Onea via Boost-users
2021/02/28 [Boost-users] CMake's PCH support and boost.test linker error Olaf Peter via Boost-users
2021/02/27 Re: [Boost-users] Question about Boost Integer kila suelika via Boost-users
2021/02/27 Re: [Boost-users] Question about Boost Integer kila suelika via Boost-users
2021/02/26 [Boost-users] Question about Boost Integer Emilio Paolini via Boost-users
2021/02/25 Re: [Boost-users] flyweights, nested flyweights and shared libraries Andreas Buykx via Boost-users
2021/02/25 Re: [Boost-users] flyweights, nested flyweights and shared libraries Joaquin M López Muñoz via Boost-users
2021/02/25 Re: [Boost-users] flyweights, nested flyweights and shared libraries Andreas Buykx via Boost-users
2021/02/24 Re: [Boost-users] flyweights, nested flyweights and shared libraries Joaquin M López Muñoz via Boost-users
2021/02/24 Re: [Boost-users] flyweights, nested flyweights and shared libraries Deniz Bahadir via Boost-users
2021/02/23 Re: [Boost-users] Boost-users Digest, Vol 5456, Issue 1 philippe DALET via Boost-users
2021/02/23 Re: [Boost-users] flyweights, nested flyweights and shared libraries Joaquin M López Muñoz via Boost-users
2021/02/23 Re: [Boost-users] flyweights, nested flyweights and shared libraries Andreas Buykx via Boost-users
2021/02/22 Re: [Boost-users] Boost cannot find numpy37 on Dockerized Ubuntu 20.04 Roy de Bokx via Boost-users
2021/02/21 [Boost-users] Prooblem building software with fstream.hpp Mack Wallace via Boost-users
2021/02/20 Re: [Boost-users] flyweights, nested flyweights and shared libraries Joaquin M López Muñoz via Boost-users
2021/02/20 Re: [Boost-users] boost::asio::read() gets stuck when there's no internet Richard Hodges via Boost-users
2021/02/20 Re: [Boost-users] boost::asio::read() gets stuck when there's no internet Child OfGod via Boost-users
2021/02/19 Re: [Boost-users] Boost cannot find numpy37 on Dockerized Ubuntu 20.04 Nathan Ernst via Boost-users
2021/02/19 Re: [Boost-users] boost::asio::read() gets stuck when there's no internet Niall Douglas via Boost-users
2021/02/19 Re: [Boost-users] boost::asio::read() gets stuck when there's no internet Richard Hodges via Boost-users
2021/02/19 [Boost-users] flyweights, nested flyweights and shared libraries Andreas Buykx via Boost-users
2021/02/19 [Boost-users] boost::asio::read() gets stuck when there's no internet Child OfGod via Boost-users
2021/02/19 Re: [Boost-users] Boost cannot find numpy37 on Dockerized Ubuntu 20.04 Roy de Bokx via Boost-users
2021/02/18 Re: [Boost-users] (no subject) Richard Hodges via Boost-users
2021/02/17 [Boost-users] (no subject) Dk Jack via Boost-users
2021/02/17 Re: [Boost-users] Boost cannot find numpy37 on Dockerized Ubuntu 20.04 Roy de Bokx via Boost-users
2021/02/17 Re: [Boost-users] Boost cannot find numpy37 on Dockerized Ubuntu 20.04 Anonymous Maarten via Boost-users
2021/02/17 [Boost-users] Boost cannot find numpy37 on Dockerized Ubuntu 20.04 Roy de Bokx via Boost-users
2021/02/16 [Boost-users] How to change read/write method of source/sink device in C++ boost::iostreams? mostaan fereidooni via Boost-users
2021/02/14 Re: [Boost-users] How to link boost library DLLs? Anand Arumugam via Boost-users
2021/02/13 Re: [Boost-users] How to link boost library DLLs? Damien via Boost-users
2021/02/13 Re: [Boost-users] How to link boost library DLLs? Nathan Ernst via Boost-users
2021/02/13 [Boost-users] How to link boost library DLLs? Anand Arumugam via Boost-users
2021/02/10 [Boost-users] Networking @ WG21 (was: Re: Boost.Asio as "thread-pool": How to apply back-pressure?) Niall Douglas via Boost-users
2021/02/10 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Richard Hodges via Boost-users
2021/02/10 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Niall Douglas via Boost-users
2021/02/10 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Richard Hodges via Boost-users
2021/02/10 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Niall Douglas via Boost-users
2021/02/10 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Niall Douglas via Boost-users
2021/02/10 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Richard Hodges via Boost-users
2021/02/09 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Cristian Morales Vega via Boost-users
2021/02/09 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? james via Boost-users
2021/02/09 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Vinnie Falco via Boost-users
2021/02/09 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Vinnie Falco via Boost-users
2021/02/09 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Niall Douglas via Boost-users
2021/02/09 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Damien via Boost-users
2021/02/09 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Niall Douglas via Boost-users
2021/02/09 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Vinnie Falco via Boost-users
2021/02/09 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Dominique Devienne via Boost-users
2021/02/09 Re: [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Niall Douglas via Boost-users
2021/02/09 [Boost-users] Boost.Asio as "thread-pool": How to apply back-pressure? Dominique Devienne via Boost-users
2021/02/01 [Boost-users] [boost-process] why does my child process not get EOF on stdin harald via Boost-users
2021/01/29 Re: [Boost-users] TOMS748 question Shriramana Sharma via Boost-users
2021/01/28 Re: [Boost-users] TOMS748 question Shriramana Sharma via Boost-users
2021/01/28 Re: [Boost-users] TOMS748 question Shriramana Sharma via Boost-users
2021/01/27 Re: [Boost-users] TOMS748 question Shriramana Sharma via Boost-users
2021/01/27 Re: [Boost-users] TOMS748 question Shriramana Sharma via Boost-users
2021/01/27 Re: [Boost-users] TOMS748 question Shriramana Sharma via Boost-users
2021/01/27 Re: [Boost-users] TOMS748 question John Maddock via Boost-users
2021/01/26 [Boost-users] TOMS748 question Shriramana Sharma via Boost-users
2021/01/23 Re: [Boost-users] Correct way to handle error in boost::filesystem::recursive_directory_iterator::increment()? Dominique Pellé via Boost-users
2021/01/22 [Boost-users] Correct way to handle error in boost::filesystem::recursive_directory_iterator::increment()? Dominique Pellé via Boost-users
2021/01/20 [Boost-users] Serialization and static Libraries Wolfgang Meyerle via Boost-users
2021/01/19 Re: [Boost-users] [Boost-MPI][Boost-ODEINT] Running odeint within MPI-context without using mpi_state Ilja Honkonen via Boost-users
2021/01/19 Re: [Boost-users] [Boost-MPI][Boost-ODEINT] Running odeint within MPI-context without using mpi_state Roland Richter via Boost-users
2021/01/18 [Boost-users] [Boost-MPI][Boost-ODEINT] Running odeint within MPI-context without using mpi_state Roland Richter via Boost-users
2021/01/17 [Boost-users] Conversion numeric::array in numpy::ndarray philippe DALET via Boost-users
2021/01/16 Re: [Boost-users] boost::regex: regex meta data or AST for regex? Frank Bergemann via Boost-users
2021/01/08 Re: [Boost-users] boost ptr_map memory access violation roland kapl via Boost-users
2021/01/06 [Boost-users] boost ptr_map memory access violation (stack/heap problem) roland kapl via Boost-users
2021/01/03 [Boost-users] [statechart] Event dispatching for orthogonal states B A via Boost-users
2021/01/02 [Boost-users] BOOST_DLL_ALIAS - non Latin AliasName Nicholas Yue via Boost-users
2020/12/30 Re: [Boost-users] shutdown( ) blocks forever Richard Hodges via Boost-users
2020/12/30 Re: [Boost-users] shutdown( ) blocks forever Fariya F via Boost-users
2020/12/30 Re: [Boost-users] shutdown( ) blocks forever Vinnie Falco via Boost-users
2020/12/30 [Boost-users] shutdown( ) blocks forever Fariya F via Boost-users
2020/12/22 Re: [Boost-users] [json] Using boost.json with boost.beast Richard Hodges via Boost-users
2020/12/22 Re: [Boost-users] [json] Using boost.json with boost.beast Richard Hodges via Boost-users
2020/12/22 [Boost-users] [json] Using boost.json with boost.beast Sean Farrow via Boost-users
2020/12/21 Re: [Boost-users] [Accumulators] How to extract P90, P99? Dominique Devienne via Boost-users
2020/12/21 Re: [Boost-users] boost::hash_value not picking up std::hash specialisations Marc Mutz via Boost-users
2020/12/21 [Boost-users] boost::hash_value not picking up std::hash specialisations Marc Mutz via Boost-users
2020/12/19 Re: [Boost-users] [Accumulators] How to extract P90, P99? Marco Guazzone via Boost-users
2020/12/18 Re: [Boost-users] Weight as a function of distance at source Amit Prakash Ambasta via Boost-users
2020/12/18 Re: [Boost-users] Weight as a function of distance at source Alex Hagen-Zanker via Boost-users
2020/12/17 Re: [Boost-users] Weight as a function of distance at source Alex Hagen-Zanker via Boost-users
2020/12/17 [Boost-users] [Accumulators] How to extract P90, P99? Dominique Devienne via Boost-users
2020/12/16 [Boost-users] Weight as a function of distance at source Amit Prakash Ambasta via Boost-users
2020/12/16 [Boost-users] boost::regex: regex meta data or AST for regex? Frank Bergemann via Boost-users
2020/12/15 [Boost-users] how to get progress indicator during phrase_parse() of boost::spirit::x3? Lane via Boost-users
2020/12/15 Re: [Boost-users] [Beast] Client connection times out after 5s. How to avoid? Dominique Devienne via Boost-users
2020/12/15 Re: [Boost-users] [Beast] Client connection times out after 5s. How to avoid? Dominique Devienne via Boost-users
2020/12/15 Re: [Boost-users] [Beast] Client connection times out after 5s. How to avoid? Richard Hodges via Boost-users
2020/12/15 Re: [Boost-users] [Beast] Client connection times out after 5s. How to avoid? Dominique Devienne via Boost-users
2020/12/15 [Boost-users] [Beast] Client connection times out after 5s. How to avoid? Dominique Devienne via Boost-users
2020/12/14 Re: [Boost-users] [Beast] Slow HTTP connect on Windows. Normal? Richard Hodges via Boost-users
2020/12/14 Re: [Boost-users] [Beast] Slow HTTP connect on Windows. Normal? Dominique Devienne via Boost-users
2020/12/14 Re: [Boost-users] [Beast] Slow HTTP connect on Windows. Normal? Niall Douglas via Boost-users
2020/12/14 Re: [Boost-users] [Beast] Slow HTTP connect on Windows. Normal? Dominique Devienne via Boost-users
2020/12/14 Re: [Boost-users] [Beast] Slow HTTP connect on Windows. Normal? Dominique Devienne via Boost-users
2020/12/14 [Boost-users] boost.python and python3 64 bit Cruz, Petagay [USA] via Boost-users
2020/12/14 Re: [Boost-users] Boost Asio support for OpenSSL 1.1.1 Richard Hodges via Boost-users
2020/12/14 [Boost-users] Boost Asio support for OpenSSL 1.1.1 Gehrs, Volker via Boost-users
2020/12/13 [Boost-users] unresolved external symbol __DllMainCRTStartup@12 Cruz, Petagay [USA] via Boost-users
2020/12/13 [Boost-users] Where to find a complete boost example using ICL (intel 64bit compiler for windows 10)? Mehdi Est via Boost-users
2020/12/11 Re: [Boost-users] [release] Boost 1.75.0 Mateusz Loskot via Boost-users
2020/12/11 Re: [Boost-users] [release] Boost 1.75.0 Marshall Clow via Boost-users
2020/12/11 Re: [Boost-users] Fwd: [Beast] Slow HTTP connect on Windows. Normal? Dominique Devienne via Boost-users
2020/12/11 Re: [Boost-users] [release] Boost 1.75.0 Edward Diener via Boost-users
2020/12/11 [Boost-users] Reminder that Outcome v2.2 is to become Boost.Outcome Niall Douglas via Boost-users
2020/12/11 [Boost-users] [release] Boost 1.75.0 Marshall Clow via Boost-users
2020/12/11 Re: [Boost-users] Fwd: [Beast] Slow HTTP connect on Windows. Normal? Vinnie Falco via Boost-users
2020/12/11 [Boost-users] Fwd: [Beast] Slow HTTP connect on Windows. Normal? Dominique Devienne via Boost-users
2020/12/11 Re: [Boost-users] Boost.Beast base64 decode Dominique Devienne via Boost-users
2020/12/10 Re: [Boost-users] Boost.Beast base64 decode Vinnie Falco via Boost-users
2020/12/10 Re: [Boost-users] Boost.Beast base64 decode Dominique Devienne via Boost-users
2020/12/10 Re: [Boost-users] Boost.Beast base64 decode Richard Hodges via Boost-users
2020/12/10 [Boost-users] Boost.Beast base64 decode Dominique Devienne via Boost-users
2020/12/09 [Boost-users] Boost 1.75.0 Release Candidate 1 -- macOS (gcc 10.2.0) DV Henkel-Wallace via Boost-users
2020/12/09 [Boost-users] Boost 1.75.0 Release Candidate 1 -- macOS (system compiler) DV Henkel-Wallace via Boost-users
2020/12/09 Re: [Boost-users] Boost 1.75.0 Release Candidate 1 -- macOS Jeff Garland via Boost-users
2020/12/09 [Boost-users] Boost 1.75.0 Release Candidate 1 -- macOS DV Henkel-Wallace via Boost-users
2020/12/05 Re: [Boost-users] QT MinGW32 : bootstrap stacktrace (header only) not showing function names and lines numbers shows only address Mehdi Est via Boost-users
2020/12/05 Re: [Boost-users] QT MinGW32 : bootstrap stacktrace (header only) not showing function names and lines numbers shows only address Bill Somerville via Boost-users
2020/12/05 [Boost-users] QT MinGW32 : bootstrap stacktrace (header only) not showing function names and lines numbers shows only address Mehdi Est via Boost-users
2020/12/04 Re: [Boost-users] [release] Boost 1.75.0 Release Candidate 1 Jeff Garland via Boost-users
2020/12/03 Re: [Boost-users] [release] Boost 1.75.0 Release Candidate 1 Damien via Boost-users
2020/12/03 Re: [Boost-users] [release] Boost 1.75.0 Release Candidate 1 Marshall Clow via Boost-users
2020/12/03 Re: [Boost-users] [release] Boost 1.75.0 Release Candidate 1 Marshall Clow via Boost-users
2020/12/03 [Boost-users] [release] Boost 1.75.0 Release Candidate 1 Marshall Clow via Boost-users
2020/12/01 Re: [Boost-users] Boost.Numeric.Interval: Please specify rounding control mechanism Olivier Tristan via Boost-users
2020/11/30 [Boost-users] PolyCollection Brian Wood via Boost-users
2020/11/30 Re: [Boost-users] [multi_array] Feature request: constructor and resize from values Eugenio Bargiacchi via Boost-users
2020/11/25 Re: [Boost-users] [multi_array] Feature request: constructor and resize from values DV Henkel-Wallace via Boost-users
2020/11/25 Re: [Boost-users] [Beast] Slow HTTP connect on Windows. Normal? Vinnie Falco via Boost-users
2020/11/25 Re: [Boost-users] [Beast] Slow HTTP connect on Windows. Normal? Niall Douglas via Boost-users
2020/11/25 Re: [Boost-users] [Beast] Slow HTTP connect on Windows. Normal? Richard Hodges via Boost-users
2020/11/25 Re: [Boost-users] [Beast] Slow HTTP connect on Windows. Normal? Richard Hodges via Boost-users
2020/11/25 [Boost-users] [Beast] Slow HTTP connect on Windows. Normal? Dominique Devienne via Boost-users
2020/11/22 Re: [Boost-users] [multi_array] Feature request: constructor and resize from values Eugenio Bargiacchi via Boost-users
2020/11/21 Re: [Boost-users] [multi_array] Feature request: constructor and resize from values kila suelika via Boost-users
2020/11/20 [Boost-users] [xpressive] I got a crash in after i upgrade from 1.44 to 1.74 forston_shi--- via Boost-users
2020/11/20 [Boost-users] [multi_array] Feature request: constructor and resize from values Eugenio Bargiacchi via Boost-users
2020/11/17 [Boost-users] [asio] Prevent socket inheritance on Windows Klebsch, Mario via Boost-users
2020/11/13 [Boost-users] [release] Boost 1.74.0 beta 1 released Marshall Clow via Boost-users
2020/11/12 Re: [Boost-users] [release] Boost 1.75.0 Beta 1 Release Candidate 2 Glen Fernandes via Boost-users
2020/11/12 Re: [Boost-users] [release] Boost 1.75.0 Beta 1 Release Candidate 2 Marshall Clow via Boost-users
2020/11/12 Re: [Boost-users] [release] Boost 1.75.0 Beta 1 Release Candidate 2 Marshall Clow via Boost-users
2020/11/12 Re: [Boost-users] [release] Boost 1.75.0 Beta 1 Release Candidate 2 Marshall Clow via Boost-users
2020/11/12 Re: [Boost-users] [boost] [release] Boost 1.75.0 Beta 1 Release Candidate 2 Tom Kent via Boost-users
2020/11/11 [Boost-users] [release] Boost 1.75.0 Beta 1 Release Candidate 2 Marshall Clow via Boost-users
2020/11/09 [Boost-users] Compile issues when cross compiling for iOS with external dependencies Ardavon Falls via Boost-users
2020/11/08 [Boost-users] Boost version not matching according to the manual Arnab Chaudhuri via Boost-users
2020/11/07 [Boost-users] Validating downloads on Windows Kenneth Porter via Boost-users
2020/11/07 Re: [Boost-users] [release] Boost 1.75.0 Beta 1 Release Candidate 1 Marshall Clow via Boost-users
2020/11/07 Re: [Boost-users] [release] Boost 1.75.0 Beta 1 Release Candidate 1 Tom Kent via Boost-users
2020/11/06 Re: [Boost-users] [release] Boost 1.75.0 Beta 1 Release Candidate 1 Marshall Clow via Boost-users
2020/11/06 Re: [Boost-users] [release] Boost 1.75.0 Beta 1 Release Candidate 1 Marshall Clow via Boost-users
2020/11/06 [Boost-users] [release] Boost 1.75.0 Beta 1 Release Candidate 1 Marshall Clow via Boost-users
2020/11/05 [Boost-users] Why did ip::basic_resolver::query get depreciated in 1.66? Luke Knoble via Boost-users
2020/10/29 Re: [Boost-users] Boost 1.74: Coroutines2 on MSVC 2019 / C++20 Vinnie Falco via Boost-users
2020/10/29 [Boost-users] Boost 1.74: Coroutines2 on MSVC 2019 / C++20 Daniel Petrovic via Boost-users
2020/10/26 Re: [Boost-users] [Signals2] Deprecated header warning VS2017 Boost 1.74 Frank Mori Hess via Boost-users
2020/10/24 Re: [Boost-users] [Signals2] Deprecated header warning VS2017 Boost 1.74 Peter Barker via Boost-users
2020/10/23 Re: [Boost-users] A Newbie Boost.Build with Variants Question Jeff Garland via Boost-users
2020/10/23 Re: [Boost-users] [Signals2] Deprecated header warning VS2017 Boost 1.74 Jeff Garland via Boost-users