renaming function

mlmc/src/montecarlo/MultilevelMonteCarlo.hpp

@@ -37,7 +37,7 @@ public:
     MultilevelMonteCarlo(Meshes &meshes, PDESolver *pdeSolver) :
         meshes(meshes),
         pdeSolver(pdeSolver),
-        solMGraphs(pdeSolver->CreateSolutionMatrixGraph(meshes)) {
+        solMGraphs(pdeSolver->CreateSolutionMatrixGraphs(meshes)) {
 
         config.get("MLMCVerbose", verbose);
         config.get("mcOnly", mcOnly);

mlmc/src/montecarlo/PDESolver.hpp

@@ -78,7 +78,7 @@ public:
         mout.EndBlock(verbose == 0);
     }
 
-    MatrixGraphs *CreateSolutionMatrixGraph(Meshes &meshes) {
+    MatrixGraphs *CreateSolutionMatrixGraphs(Meshes &meshes) {
         auto disc = this->GetDisc();
         auto typeName = typeid(*disc).name();
         if (typeName == typeid(LagrangeDiscretization).name())

tests/unit/TestPDESolver.cpp

@@ -33,7 +33,7 @@ protected:
             WithModel(GetParam().model).
             WithProblem(GetParam().problem).Create();
         pdeSolver->SetQuantity(GetParam().quantity);
-        mGraphs = pdeSolver->CreateSolutionMatrixGraph(*meshes);
+        mGraphs = pdeSolver->CreateSolutionMatrixGraphs(*meshes);
     }
 
     void TearDown() override {