JoelFilho
commented
3 years ago Hello @massadop, and thanks for trying out TDP!
C++20 changed how aggregates work, with P1008, in a non-backwards-compatible way. So it broke the partial_pipeline template, since it was an aggregate with deleted copy/move constructors.
It should be a quick upgrade path, though I'll also need to upgrade testing for the other compilers with C++20 support now. So I'll only be able to guarantee it's working on every platform in the weekend.
Until then, you can try checking out the update from #11. I've tested it on MSVC 2019 and it seems to be working.
Hi, I Am rying the TDP under VS2109, with some the examples. However, it does not compile and give some errors. More in detail, the example I am using is the 05_producers_with_consumers.cpp and the errors I get from the compiler:
Build started... 1>------ Build started: Project: NPXserver, Configuration: Debug Win32 ------ 1>NPXserver.cpp 1>C:\P2019\NPXserver\others\tdp\pipeline.impl.hpp(603,53): error C2440: '': cannot convert from 'initializer list' to 'tdp::detail::partial_pipeline<jtc::typelist<>,F,F>'
1> with
1> [
1> F=main::
1> ]
1>C:\P2019\NPXserver\others\tdp\pipeline.impl.hpp(605,1): message : No constructor could take the source type, or constructor overload resolution was ambiguous
1>C:\P2019\NPXserver\NPXserver\NPXserver.cpp(75): message : see reference to function template instantiation 'auto tdp::detail::producer<main::>::operator >><const main::&>(Fc) noexcept &&' being compiled
1> with
1> [
1> Fc=const main:: &
1> ]
1>C:\P2019\NPXserver\NPXserver\NPXserver.cpp(75,53): error C2677: binary '>>': no global operator found which takes type 'tdp::detail::consumer' (or there is no acceptable conversion)
1>Done building project "NPXserver.vcxproj" -- FAILED.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========