From fc7d07ade0f34be5583505f40f90f5ae53d9f714 Mon Sep 17 00:00:00 2001
From: Daniel Richtmann <daniel.richtmann@physik.uni-regensburg.de>
Date: Mon, 6 Nov 2017 17:12:38 +0100
Subject: [PATCH] Correct function signature of body of GMRES outer loop

---
 lib/algorithms/iterative/GeneralisedMinimalResidual.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/algorithms/iterative/GeneralisedMinimalResidual.h b/lib/algorithms/iterative/GeneralisedMinimalResidual.h
index aa5c0d68..931af3cb 100644
--- a/lib/algorithms/iterative/GeneralisedMinimalResidual.h
+++ b/lib/algorithms/iterative/GeneralisedMinimalResidual.h
@@ -323,7 +323,7 @@ class GeneralisedMinimalResidual : public OperatorFunction<Field> {
     int iterations = 0;
     for (int k=0; k<MaxIterations; k++) {
 
-      cp = outerLoopBody();
+      cp = outerLoopBody(Linop, src, psi, rsd_sq);
 
       // Stopping condition
       if (cp <= rsd_sq) {
@@ -357,7 +357,7 @@ class GeneralisedMinimalResidual : public OperatorFunction<Field> {
       assert(0);
   }
 
-  RealD outerLoopBody() {
+  RealD outerLoopBody(LinearOperatorBase<Field> &Linop, const Field &src, Field &psi, RealD rsd_sq) {
   }
 
   void Step() {