Re: [petsc-users] Correct use of VecGetArray with std::vector

[Victor Eijkhout]

On , 2020Feb28, at 14:14, Jed Brown 
<jed.br...@colorado.edu<mailto:jed.br...@colorado.edu>> wrote:

Can't do this because std::vector can't be wrapped around existing memory.

That’s why I use gsl::span which ?will be in c++20?

Victor.