diff --git a/ApplicationLibCode/Application/RiaApplication.cpp b/ApplicationLibCode/Application/RiaApplication.cpp
index 86e2b1df0b..c9a0651f29 100644
--- a/ApplicationLibCode/Application/RiaApplication.cpp
+++ b/ApplicationLibCode/Application/RiaApplication.cpp
@@ -690,8 +690,7 @@ bool RiaApplication::loadProject( const QString& projectFileName, ProjectLoadAct
     }
 
     {
-        std::vector<Rim3dView*> views = m_project->allViews();
-        for ( auto view : views )
+        for ( auto view : m_project->allViews() )
         {
             if ( auto eclipseView = dynamic_cast<RimEclipseView*>( view ) )
             {
diff --git a/ApplicationLibCode/Commands/CompletionCommands/RicNewValveTemplateFeature.cpp b/ApplicationLibCode/Commands/CompletionCommands/RicNewValveTemplateFeature.cpp
index 01deef6656..7a352b12aa 100644
--- a/ApplicationLibCode/Commands/CompletionCommands/RicNewValveTemplateFeature.cpp
+++ b/ApplicationLibCode/Commands/CompletionCommands/RicNewValveTemplateFeature.cpp
@@ -50,8 +50,7 @@ void RicNewValveTemplateFeature::selectValveTemplateAndUpdate( RimValveTemplate*
 
     RimProject* project = RimProject::current();
 
-    std::vector<Rim3dView*> views = project->allVisibleViews();
-    for ( Rim3dView* view : views )
+    for ( Rim3dView* view : project->allVisibleViews() )
     {
         if ( dynamic_cast<RimEclipseView*>( view ) )
         {
diff --git a/ApplicationLibCode/Commands/RicExportContourMapToTextFeature.cpp b/ApplicationLibCode/Commands/RicExportContourMapToTextFeature.cpp
index 8773dd0450..4614bb5be0 100644
--- a/ApplicationLibCode/Commands/RicExportContourMapToTextFeature.cpp
+++ b/ApplicationLibCode/Commands/RicExportContourMapToTextFeature.cpp
@@ -277,9 +277,8 @@ caf::PdmScriptResponse RicExportContourMapToTextFeature::execute()
     RimProject* proj = app->project();
     CAF_ASSERT( proj );
 
-    std::vector<Rim3dView*> allViews = proj->allViews();
-    Rim3dView*              myView   = nullptr;
-    for ( auto view : allViews )
+    Rim3dView* myView = nullptr;
+    for ( auto view : proj->allViews() )
     {
         if ( m_viewId == view->id() )
         {
diff --git a/ApplicationLibCode/Commands/RicWellMeasurementImportTools.cpp b/ApplicationLibCode/Commands/RicWellMeasurementImportTools.cpp
index 2906b7a661..8f5438705a 100644
--- a/ApplicationLibCode/Commands/RicWellMeasurementImportTools.cpp
+++ b/ApplicationLibCode/Commands/RicWellMeasurementImportTools.cpp
@@ -102,8 +102,7 @@ void RicWellMeasurementImportTools::importWellMeasurementsFromFiles( const QStri
     auto proj = RimProject::current();
     if ( proj )
     {
-        std::vector<Rim3dView*> views = proj->allViews();
-        for ( auto& view : views )
+        for ( auto& view : proj->allViews() )
         {
             RimGridView* gridView = dynamic_cast<RimGridView*>( view );
             if ( gridView )
diff --git a/ApplicationLibCode/Commands/SeismicCommands/RicNewSeismicViewFeature.cpp b/ApplicationLibCode/Commands/SeismicCommands/RicNewSeismicViewFeature.cpp
index c0d21855dc..f8158a2e69 100644
--- a/ApplicationLibCode/Commands/SeismicCommands/RicNewSeismicViewFeature.cpp
+++ b/ApplicationLibCode/Commands/SeismicCommands/RicNewSeismicViewFeature.cpp
@@ -85,8 +85,7 @@ RimSeismicView* RicNewSeismicViewFeature::createInitialViewIfNeeded( RimSeismicD
 {
     auto proj = RimProject::current();
 
-    std::vector<Rim3dView*> views = proj->allViews();
-    if ( !views.empty() ) return nullptr;
+    if ( !proj->allViews().empty() ) return nullptr;
 
     return createSeismicView( seisData );
 }
diff --git a/ApplicationLibCode/Commands/ViewLink/RicLinkVisibleViewsFeature.cpp b/ApplicationLibCode/Commands/ViewLink/RicLinkVisibleViewsFeature.cpp
index d6295c11c2..cde23500b5 100644
--- a/ApplicationLibCode/Commands/ViewLink/RicLinkVisibleViewsFeature.cpp
+++ b/ApplicationLibCode/Commands/ViewLink/RicLinkVisibleViewsFeature.cpp
@@ -85,9 +85,7 @@ std::vector<Rim3dView*> RicLinkVisibleViewsFeature::findLinkableVisibleViews()
     RimProject* proj = RimProject::current();
 
     std::vector<Rim3dView*> views;
-
-    std::vector<Rim3dView*> candidates = proj->allVisibleViews();
-    for ( auto gridView : candidates )
+    for ( auto gridView : proj->allVisibleViews() )
     {
         if ( gridView && !gridView->assosiatedViewLinker() ) views.push_back( gridView );
     }
diff --git a/ApplicationLibCode/ProjectDataModel/Completions/RimFractureTemplateCollection.cpp b/ApplicationLibCode/ProjectDataModel/Completions/RimFractureTemplateCollection.cpp
index 2b06de3325..17cbcd59a2 100644
--- a/ApplicationLibCode/ProjectDataModel/Completions/RimFractureTemplateCollection.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Completions/RimFractureTemplateCollection.cpp
@@ -316,8 +316,7 @@ void RimFractureTemplateCollection::onChildDeleted( caf::PdmChildArrayFieldHandl
         proj->scheduleCreateDisplayModelAndRedrawAllViews();
     }
 
-    std::vector<Rim3dView*> views = proj->allVisibleViews();
-    for ( Rim3dView* visibleView : views )
+    for ( Rim3dView* visibleView : proj->allVisibleViews() )
     {
         if ( dynamic_cast<RimEclipseView*>( visibleView ) )
         {
diff --git a/ApplicationLibCode/ProjectDataModel/Polygons/RimPolygonCollection.cpp b/ApplicationLibCode/ProjectDataModel/Polygons/RimPolygonCollection.cpp
index 96c30a8218..6298db2e68 100644
--- a/ApplicationLibCode/ProjectDataModel/Polygons/RimPolygonCollection.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Polygons/RimPolygonCollection.cpp
@@ -189,8 +189,7 @@ void RimPolygonCollection::updateViewTreeItems()
     RimProject* proj = RimProject::current();
 
     // Make sure the tree items are synchronized
-    std::vector<Rim3dView*> views = proj->allViews();
-    for ( auto view : views )
+    for ( auto view : proj->allViews() )
     {
         view->updateViewTreeItems( RiaDefines::ItemIn3dView::POLYGON );
     }
diff --git a/ApplicationLibCode/ProjectDataModel/Rim3dView.cpp b/ApplicationLibCode/ProjectDataModel/Rim3dView.cpp
index 00ee9e06a9..584c719847 100644
--- a/ApplicationLibCode/ProjectDataModel/Rim3dView.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Rim3dView.cpp
@@ -197,8 +197,7 @@ Rim3dView::~Rim3dView()
 
     if ( auto proj = RimProject::current() )
     {
-        std::vector<Rim3dView*> allViews = proj->allViews();
-        for ( auto v : allViews )
+        for ( auto v : proj->allViews() )
         {
             if ( v->activeComparisonView() == this )
             {
@@ -589,10 +588,8 @@ std::vector<Rim3dView*> Rim3dView::validComparisonViews() const
 {
     auto isIntersectionView = []( const Rim3dView* view ) { return dynamic_cast<const Rim2dIntersectionView*>( view ) != nullptr; };
 
-    std::vector<Rim3dView*> views = RimProject::current()->allViews();
-
     std::vector<Rim3dView*> validComparisonViews;
-    for ( auto view : views )
+    for ( auto view : RimProject::current()->allViews() )
     {
         if ( dynamic_cast<RimSeismicView*>( view ) ) continue;
 
diff --git a/ApplicationLibCode/ProjectDataModel/RimProject.cpp b/ApplicationLibCode/ProjectDataModel/RimProject.cpp
index 0656f7f33f..ab1945d156 100644
--- a/ApplicationLibCode/ProjectDataModel/RimProject.cpp
+++ b/ApplicationLibCode/ProjectDataModel/RimProject.cpp
@@ -514,8 +514,7 @@ void RimProject::assignCaseIdToSummaryCase( RimSummaryCase* summaryCase )
 {
     if ( summaryCase )
     {
-        std::vector<RimSummaryCase*> summaryCases = allSummaryCases();
-        for ( RimSummaryCase* s : summaryCases )
+        for ( RimSummaryCase* s : allSummaryCases() )
         {
             m_nextValidSummaryCaseId = std::max( m_nextValidSummaryCaseId, s->caseId() + 1 );
         }
@@ -531,8 +530,7 @@ void RimProject::assignIdToEnsemble( RimSummaryCaseCollection* summaryCaseCollec
 {
     if ( summaryCaseCollection )
     {
-        std::vector<RimSummaryCaseCollection*> summaryGroups = RimProject::summaryGroups();
-        for ( RimSummaryCaseCollection* s : summaryGroups )
+        for ( RimSummaryCaseCollection* s : RimProject::summaryGroups() )
         {
             m_nextValidEnsembleId = std::max( m_nextValidEnsembleId, s->ensembleId() + 1 );
         }
@@ -745,13 +743,11 @@ std::vector<Rim3dView*> RimProject::allNotLinkedViews() const
 
     std::vector<Rim3dView*> views;
 
-    std::vector<RimCase*> cases = allGridCases();
-    for ( RimCase* rimCase : cases )
+    for ( RimCase* rimCase : allGridCases() )
     {
         if ( !rimCase ) continue;
 
-        std::vector<Rim3dView*> caseViews = rimCase->views();
-        for ( Rim3dView* caseView : caseViews )
+        for ( Rim3dView* caseView : rimCase->views() )
         {
             RimGridView* gridView = dynamic_cast<RimGridView*>( caseView );
 
@@ -782,13 +778,11 @@ std::vector<Rim3dView*> RimProject::allViews() const
 {
     std::vector<Rim3dView*> views;
 
-    std::vector<RimCase*> cases = allGridCases();
-    for ( RimCase* rimCase : cases )
+    for ( RimCase* rimCase : allGridCases() )
     {
         if ( !rimCase ) continue;
 
-        std::vector<Rim3dView*> caseViews = rimCase->views();
-        for ( Rim3dView* view : caseViews )
+        for ( Rim3dView* view : rimCase->views() )
         {
             if ( view )
             {
@@ -817,14 +811,11 @@ std::vector<Rim3dView*> RimProject::allViews() const
 std::vector<Rim3dView*> RimProject::allVisibleViews() const
 {
     std::vector<Rim3dView*> views;
-
-    std::vector<RimCase*> cases = allGridCases();
-    for ( RimCase* rimCase : cases )
+    for ( RimCase* rimCase : allGridCases() )
     {
         if ( !rimCase ) continue;
 
-        std::vector<Rim3dView*> caseViews = rimCase->views();
-        for ( Rim3dView* view : caseViews )
+        for ( Rim3dView* view : rimCase->views() )
         {
             if ( view && view->viewer() )
             {
@@ -842,8 +833,7 @@ std::vector<Rim3dView*> RimProject::allVisibleViews() const
 std::vector<RimGridView*> RimProject::allVisibleGridViews() const
 {
     std::vector<RimGridView*> views;
-    std::vector<Rim3dView*>   visibleViews = allVisibleViews();
-    for ( Rim3dView* view : visibleViews )
+    for ( Rim3dView* view : allVisibleViews() )
     {
         RimGridView* gridView = dynamic_cast<RimGridView*>( view );
         if ( gridView ) views.push_back( gridView );
@@ -857,12 +847,10 @@ std::vector<RimGridView*> RimProject::allVisibleGridViews() const
 //--------------------------------------------------------------------------------------------------
 void RimProject::scheduleCreateDisplayModelAndRedrawAllViews()
 {
-    std::vector<RimCase*> cases = allGridCases();
-    for ( RimCase* rimCase : cases )
+    for ( RimCase* rimCase : allGridCases() )
     {
         if ( !rimCase ) continue;
-        std::vector<Rim3dView*> views = rimCase->views();
-        for ( Rim3dView* view : views )
+        for ( Rim3dView* view : rimCase->views() )
         {
             view->scheduleCreateDisplayModelAndRedraw();
         }
@@ -913,11 +901,8 @@ const RimOilField* RimProject::activeOilField() const
 //--------------------------------------------------------------------------------------------------
 void RimProject::computeUtmAreaOfInterest()
 {
-    std::vector<RimCase*> cases = allGridCases();
-
     cvf::BoundingBox projectBB;
-
-    for ( RimCase* rimCase : cases )
+    for ( RimCase* rimCase : allGridCases() )
     {
         RimEclipseCase* eclipseCase = dynamic_cast<RimEclipseCase*>( rimCase );
         if ( eclipseCase && eclipseCase->eclipseCaseData() )
@@ -1173,8 +1158,7 @@ std::vector<RimTextAnnotation*> RimProject::textAnnotations() const
     }
 
     // 'Local' text annotations
-    std::vector<RimGridView*> visibleViews = allVisibleGridViews();
-    for ( const auto& view : visibleViews )
+    for ( const auto& view : allVisibleGridViews() )
     {
         std::vector<RimAnnotationInViewCollection*> annotationColls = view->descendantsIncludingThisOfType<RimAnnotationInViewCollection>();
 
@@ -1314,11 +1298,9 @@ std::vector<RimValveTemplate*> RimProject::allValveTemplates() const
 //--------------------------------------------------------------------------------------------------
 caf::AppEnum<RiaDefines::EclipseUnitSystem> RimProject::commonUnitSystemForAllCases() const
 {
-    std::vector<RimCase*> rimCases = allGridCases();
-
     RiaDefines::EclipseUnitSystem commonUnitSystem = RiaDefines::EclipseUnitSystem::UNITS_UNKNOWN;
 
-    for ( const auto& c : rimCases )
+    for ( const auto& c : allGridCases() )
     {
         auto eclipseCase = dynamic_cast<RimEclipseCase*>( c );
         if ( eclipseCase && eclipseCase->eclipseCaseData() )
@@ -1370,8 +1352,7 @@ std::vector<caf::FilePath*> RimProject::allFilePaths() const
 //--------------------------------------------------------------------------------------------------
 void RimProject::reloadCompletionTypeResultsForEclipseCase( RimEclipseCase* eclipseCase )
 {
-    std::vector<Rim3dView*> views = eclipseCase->views();
-    for ( Rim3dView* view : views )
+    for ( Rim3dView* view : eclipseCase->views() )
     {
         view->scheduleCreateDisplayModelAndRedraw();
     }
@@ -1537,8 +1518,7 @@ void RimProject::transferPathsToGlobalPathList()
 {
     RiaVariableMapper variableMapper( m_globalPathList() );
 
-    std::vector<caf::FilePath*> filePaths = allFilePaths();
-    for ( caf::FilePath* filePath : filePaths )
+    for ( caf::FilePath* filePath : allFilePaths() )
     {
         QString path = filePath->path();
         if ( !path.isEmpty() )
@@ -1602,8 +1582,7 @@ void RimProject::distributePathsFromGlobalPathList()
 {
     RiaVariableMapper pathListMapper( m_globalPathList() );
 
-    std::vector<caf::FilePath*> filePaths = allFilePaths();
-    for ( caf::FilePath* filePath : filePaths )
+    for ( caf::FilePath* filePath : allFilePaths() )
     {
         QString     pathIdCandidate  = filePath->path().trimmed();
         QStringList pathIdComponents = pathIdCandidate.split( RiaVariableMapper::variableToken() );
diff --git a/ApplicationLibCode/ProjectDataModel/Surfaces/RimSurfaceCollection.cpp b/ApplicationLibCode/ProjectDataModel/Surfaces/RimSurfaceCollection.cpp
index f577a3746b..c26cc39498 100644
--- a/ApplicationLibCode/ProjectDataModel/Surfaces/RimSurfaceCollection.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Surfaces/RimSurfaceCollection.cpp
@@ -298,8 +298,7 @@ void RimSurfaceCollection::updateViews( const std::vector<RimSurface*>& surfsToR
     RimProject* proj = RimProject::current();
 
     // Make sure the tree items are synchronized
-    std::vector<Rim3dView*> views = proj->allViews();
-    for ( auto view : views )
+    for ( auto view : proj->allViews() )
     {
         view->updateViewTreeItems( RiaDefines::ItemIn3dView::SURFACE );
 
diff --git a/ApplicationLibCode/UserInterface/RiuSelectionChangedHandler.cpp b/ApplicationLibCode/UserInterface/RiuSelectionChangedHandler.cpp
index f44f9e195c..e71596e7f7 100644
--- a/ApplicationLibCode/UserInterface/RiuSelectionChangedHandler.cpp
+++ b/ApplicationLibCode/UserInterface/RiuSelectionChangedHandler.cpp
@@ -325,12 +325,10 @@ void RiuSelectionChangedHandler::scheduleUpdateForAllVisibleViews() const
     RimProject* proj = RimProject::current();
     if ( proj )
     {
-        std::vector<Rim3dView*> visibleViews = proj->allVisibleViews();
-
-        for ( size_t i = 0; i < visibleViews.size(); i++ )
+        for ( Rim3dView* visibleView : proj->allVisibleViews() )
         {
-            visibleViews[i]->createHighlightAndGridBoxDisplayModelAndRedraw();
-            visibleViews[i]->createMeasurementDisplayModelAndRedraw();
+            visibleView->createHighlightAndGridBoxDisplayModelAndRedraw();
+            visibleView->createMeasurementDisplayModelAndRedraw();
         }
     }
 }