[petsc-users] How to change indices in an IS object?

[Fande Kong]

Dear all,

I want to change the indices in an IS object. How should I do ?
http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/IS/ISGetIndices.html.
This function doesn't allow us modify the elements.

Thank you in advance.

Regards,
-- 
Fande Kong
ShenZhen Institutes of Advanced Technology
Chinese Academy of Sciences
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