From 00772cf9c3422cc206519669bb812afbcb2ec7d6 Mon Sep 17 00:00:00 2001
From: Timo Koch <timo.koch@iws.uni-stuttgart.de>
Date: Wed, 22 Apr 2020 12:08:41 +0200
Subject: [PATCH] [cleanup] Remove obsolete setPreviousSolution. The solution
 is already passed in the assembler constructor now.

---
 examples/shallowwaterfriction/doc/main.md                    | 3 ---
 examples/shallowwaterfriction/main.cc                        | 3 ---
 test/porousmediumflow/2pncmin/implicit/nonisothermal/main.cc | 3 ---
 test/porousmediumflow/tracer/multiphase/main.cc              | 1 -
 4 files changed, 10 deletions(-)

diff --git a/examples/shallowwaterfriction/doc/main.md b/examples/shallowwaterfriction/doc/main.md
index 2861a9537a..ebf2c5f6c9 100644
--- a/examples/shallowwaterfriction/doc/main.md
+++ b/examples/shallowwaterfriction/doc/main.md
@@ -216,9 +216,6 @@ and the time step sizes used is printed to the terminal.
 ```cpp
     timeLoop->start(); do
     {
-        // First we define the old solution as the solution of the previous time step for storage evaluations.
-        assembler->setPreviousSolution(xOld);
-
         // We solve the non-linear system with time step control, using Newthon's method.
         nonLinearSolver.solve(x,*timeLoop);
 
diff --git a/examples/shallowwaterfriction/main.cc b/examples/shallowwaterfriction/main.cc
index db7f3f14e4..f231708a7a 100644
--- a/examples/shallowwaterfriction/main.cc
+++ b/examples/shallowwaterfriction/main.cc
@@ -172,9 +172,6 @@ int main(int argc, char** argv) try
     // [[codeblock]]
     timeLoop->start(); do
     {
-        // First we define the old solution as the solution of the previous time step for storage evaluations.
-        assembler->setPreviousSolution(xOld);
-
         // We solve the non-linear system with time step control, using Newthon's method.
         nonLinearSolver.solve(x,*timeLoop);
 
diff --git a/test/porousmediumflow/2pncmin/implicit/nonisothermal/main.cc b/test/porousmediumflow/2pncmin/implicit/nonisothermal/main.cc
index 901a83e646..dec6cfdec1 100644
--- a/test/porousmediumflow/2pncmin/implicit/nonisothermal/main.cc
+++ b/test/porousmediumflow/2pncmin/implicit/nonisothermal/main.cc
@@ -180,9 +180,6 @@ int main(int argc, char** argv) try
         problem->setTime( timeLoop->time() + timeLoop->timeStepSize() );
         problem->setTimeStepSize( timeLoop->timeStepSize() );
 
-        // set previous solution for storage evaluations
-        assembler->setPreviousSolution(xOld);
-
         // solve the non-linear system with time step control
         nonLinearSolver.solve(x, *timeLoop);
 
diff --git a/test/porousmediumflow/tracer/multiphase/main.cc b/test/porousmediumflow/tracer/multiphase/main.cc
index bcc4a5d684..a797ee6f6a 100644
--- a/test/porousmediumflow/tracer/multiphase/main.cc
+++ b/test/porousmediumflow/tracer/multiphase/main.cc
@@ -113,7 +113,6 @@ int main(int argc, char** argv) try
     //! the assembler with time loop for instationary problem
     using Assembler = FVAssembler<TypeTag, DiffMethod::numeric, /*implicit=*/false>;
     auto assembler = std::make_shared<Assembler>(problem, gridGeometry, gridVariables, timeLoop, xOld);
-    assembler->setPreviousSolution(xOld);
 
     //! the linear solver
     using LinearSolver = ExplicitDiagonalSolver;
-- 
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