From 27b0c949eda95d0fc97615acee899dd9b67bf781 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Mon, 4 Feb 2019 22:50:53 +0100
Subject: Add support for calling a function for each subgrid of Grid2D

---
 apps/adrian/cylinder2d/playground/cylinder2d.cpp | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

(limited to 'apps/adrian/cylinder2d/playground/cylinder2d.cpp')

diff --git a/apps/adrian/cylinder2d/playground/cylinder2d.cpp b/apps/adrian/cylinder2d/playground/cylinder2d.cpp
index 5b67408..fdcd5a4 100644
--- a/apps/adrian/cylinder2d/playground/cylinder2d.cpp
+++ b/apps/adrian/cylinder2d/playground/cylinder2d.cpp
@@ -188,17 +188,15 @@ void setBoundaryValues(Grid2D<T,DESCRIPTOR>& grid, int iT)
   }
 }
 
-void getResults(const std::string& prefix,
-                Grid2D<T,DESCRIPTOR>& grid,
+void getResults(Grid2D<T,DESCRIPTOR>& grid,
+                const std::string& prefix,
                 int iT)
 {
-  OstreamManager clout(std::cout,"getResults");
-
   auto& converter = grid.getConverter();
   auto& sLattice  = grid.getSuperLattice();
   auto& sGeometry = grid.getSuperGeometry();
 
-  SuperVTMwriter2D<T> vtmWriter(prefix + "cylinder2d");
+  SuperVTMwriter2D<T> vtmWriter(prefix);
   SuperLatticePhysVelocity2D<T,DESCRIPTOR> velocity(sLattice, converter);
   SuperLatticePhysPressure2D<T,DESCRIPTOR> pressure(sLattice, converter);
   SuperLatticeGeometry2D<T,DESCRIPTOR> geometry(sLattice, sGeometry);
@@ -265,6 +263,7 @@ int main(int argc, char* argv[])
     RelaxationTime<T>(tau),
     N,
     PhysCharacteristics);
+
   const Vector<T,2> domainOrigin = coarseGrid.getSuperGeometry().getStatistics().getMinPhysR(0);
   const Vector<T,2> domainExtend = coarseGrid.getSuperGeometry().getStatistics().getPhysExtend(0);
 
@@ -324,11 +323,9 @@ int main(int argc, char* argv[])
       timer.update(iT);
       timer.printStep();
 
-      getResults("level0_", coarseGrid, iT);
-      getResults("level1_", fineGrid,   iT);
-      getResults("level2_", fineGrid2,  iT);
-      getResults("level3_", fineGrid3,  iT);
-      getResults("level4_", fineGrid4,  iT);
+      coarseGrid.forEachGrid("cylinder2d", [&](Grid2D<T,DESCRIPTOR>& grid, const std::string& id) {
+        getResults(grid, id, iT);
+      });
 
       takeMeasurements(fineGrid4);
     }
-- 
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