Switch to multi array in AFQMC

[fdmalone]

Completes switch to Alfredo's multi array library in AFQMC. Removes boost::hanna which should fix build errors.

[qmc-robot]

Can one of the maintainers verify this patch?

[mmorale3]

There's a small bug fix to boost-multi/multi/array_ref.hpp,
will be updated with official library after Alfredo makes the fix on his end.

[prckent]

OK to test

[ye-luo]

Do we still use boost's and Afredo's multi array? Or no more boost one?

[mmorale3]

Alfredo's multi should replace boost's multi_array entirely. There should be no more usage of boost's multi_array. If anything is left it is because I missed it. For example, writing this I realized that I didn't removed the template specializations for boost's multi_array in the hdf and type_traits folders. I still need boost, because I use boost::variant and boost::iterator. When we move to c++17, I can stop relying on boost entirely.

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On Thu, Jan 3, 2019 at 6:57 PM Ye Luo ***@***.***> wrote: Do we still use boost and Afredo's multi array? Or no more boost one? — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub <#1291 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AEdZj3He3rIou1n-Z2II9zVUVXiUbW1lks5u_sMsgaJpZM4Zolc7> .

[ye-luo]

@mmorale3 Thank you. Please remove the left non used code when you have time. Your explanation made the status of multi_array very clear. It is great that hana is gone. We won't remove the dependency of boost until all your needs are covered by C++.