tree 0868cb2238edf1effaadf2854732f0a6b38ee042
parent 88dad7e41d5204661b3912615d0bd8046e82a0ed
author Sameer Agarwal <sameeragarwal@google.com> 1495820593 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1496112745 +0000

Minor refactoring/cleanup in IterativeSchurComplementSolver

The code for creating and updating preconditioners has been pulled
out in into its own function for better readability.

Change-Id: I5335de3b158a8485cf6d052ee37d0d8fd57145e9