Add structured binding support to GpuTuple - Githubissues

AMReX-Codes / amrex

AMReX: Software Framework for Block Structured AMR

https://amrex-codes.github.io/amrex

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Add structured binding support to GpuTuple #3976

Closed AlexanderSinn closed 3 weeks ago

AlexanderSinn commented 3 weeks ago

Summary

This PR adds C++17 structured binding support to amrex::GpuTuple.

Additional background

See case 2 in https://en.cppreference.com/w/cpp/language/structured_binding. Note that structured bindings will also use the existing amrex::get.

Checklist

The proposed changes:

[ ] fix a bug or incorrect behavior in AMReX
[ ] add new capabilities to AMReX
[ ] changes answers in the test suite to more than roundoff level
[ ] are likely to significantly affect the results of downstream AMReX users
[ ] include documentation in the code and/or rst files, if appropriate