Refactor: migrate fourteen more collections to caf::PdmObjectCollection<T>

Migrated to the templated base, preserving each collection's existing XML
field keyword for project-file backward compatibility:

- RimEnsembleFractureStatisticsCollection
- RimEclipseInputPropertyCollection
- RimPlotDataFilterCollection
- RimGeoMechContourMapViewCollection
- RimIntersectionResultsDefinitionCollection
- RimCustomObjectiveFunctionCollection
- RimStimPlanModelTemplateCollection
- RimEnsembleWellLogsCollection
- RimEclipseContourMapViewCollection
- RimSeismicViewCollection
- RimGridInfoCollection
- RimEclipseStatisticsCaseCollection
- RimWellIASettingsCollection
- RimVfpDataCollection

External callers that accessed the old public/named array fields directly
(RimEclipseInputPropertyCollection::inputProperties,
RimEclipseStatisticsCaseCollection::cases) now use addItem/items() from
the base. RimCustomObjectiveFunction.h replaced its include of the
collection header with a forward declaration to break the new include
cycle introduced by the migration.

ApplicationLibCode/ProjectDataModel/ContourMap/RimEclipseContourMapViewCollection.cpp

@@ -12,7 +12,7 @@ RimEclipseContourMapViewCollection::RimEclipseContourMapViewCollection()
 {
     CAF_PDM_InitObject( "Contour Maps", ":/2DMaps16x16.png" );
 
-    CAF_PDM_InitFieldNoDefault( &m_contourMapViews, "EclipseViews", "Contour Maps", ":/CrossSection16x16.png" );
+    CAF_PDM_InitFieldNoDefault( &m_items, "EclipseViews", "Contour Maps", ":/CrossSection16x16.png" );
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -27,7 +27,7 @@ RimEclipseContourMapViewCollection::~RimEclipseContourMapViewCollection()
 //--------------------------------------------------------------------------------------------------
 std::vector<RimEclipseContourMapView*> RimEclipseContourMapViewCollection::views()
 {
-    return m_contourMapViews.childrenByType();
+    return items();
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -35,7 +35,7 @@ std::vector<RimEclipseContourMapView*> RimEclipseContourMapViewCollection::views
 //--------------------------------------------------------------------------------------------------
 void RimEclipseContourMapViewCollection::addView( RimEclipseContourMapView* contourMap )
 {
-    m_contourMapViews.push_back( contourMap );
+    addItem( contourMap );
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -53,7 +53,7 @@ void RimEclipseContourMapViewCollection::onChildDeleted( caf::PdmChildArrayField
 //--------------------------------------------------------------------------------------------------
 void RimEclipseContourMapViewCollection::clearWithoutDelete()
 {
-    m_contourMapViews.clearWithoutDelete();
+    m_items.clearWithoutDelete();
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -61,5 +61,5 @@ void RimEclipseContourMapViewCollection::clearWithoutDelete()
 //--------------------------------------------------------------------------------------------------
 void RimEclipseContourMapViewCollection::removeChild( RimEclipseContourMapView* contourMap )
 {
-    m_contourMapViews.removeChild( contourMap );
+    m_items.removeChild( contourMap );
 }

ApplicationLibCode/ProjectDataModel/ContourMap/RimEclipseContourMapViewCollection.h

@@ -18,13 +18,11 @@
 
 #pragma once
 
-#include "cafPdmChildArrayField.h"
-#include "cafPdmField.h"
-#include "cafPdmObject.h"
+#include "RimEclipseContourMapView.h"
 
-class RimEclipseContourMapView;
+#include "cafPdmObjectCollection.h"
 
-class RimEclipseContourMapViewCollection : public caf::PdmObject
+class RimEclipseContourMapViewCollection : public caf::PdmObjectCollection<RimEclipseContourMapView>
 {
     CAF_PDM_HEADER_INIT;
 
@@ -39,7 +37,4 @@ public:
 
     void clearWithoutDelete();
     void removeChild( RimEclipseContourMapView* contourMap );
-
-private:
-    caf::PdmChildArrayField<RimEclipseContourMapView*> m_contourMapViews;
 };