Fixes for compiling opencascade on msvc2019

smtk/session/opencascade/Operation.cxx

@@ -101,37 +101,37 @@ Shape* Operation::createNode(
   switch (shapeType)
   {
     case TopAbs_COMPOUND:
-      node = resource->create<Compound>();
+      node = resource->createShape<Compound>();
       break;
     case TopAbs_COMPSOLID:
       mark = false;
-      node = resource->create<CompSolid>();
+      node = resource->createShape<CompSolid>();
       break;
     case TopAbs_SOLID:
       mark = false;
-      node = resource->create<Solid>();
+      node = resource->createShape<Solid>();
       break;
     case TopAbs_SHELL:
       mark = false;
-      node = resource->create<Shell>();
+      node = resource->createShape<Shell>();
       break;
     case TopAbs_FACE:
-      node = resource->create<Face>();
+      node = resource->createShape<Face>();
       break;
     case TopAbs_WIRE:
       mark = false;
-      node = resource->create<Wire>();
+      node = resource->createShape<Wire>();
       break;
     case TopAbs_EDGE:
-      node = resource->create<Edge>();
+      node = resource->createShape<Edge>();
       break;
     case TopAbs_VERTEX:
-      node = resource->create<Vertex>();
+      node = resource->createShape<Vertex>();
       break;
     case TopAbs_SHAPE: // fall through
     default:
       mark = false;
-      node = resource->create<Shape>();
+      node = resource->createShape<Shape>();
       break;
   }
   std::string nname;

smtk/session/opencascade/Resource.h

@@ -10,7 +10,6 @@
 
 #ifndef smtk_session_opencascade_Resource_h
 #define smtk_session_opencascade_Resource_h
-/*!\file */
 
 #include "smtk/graph/Resource.h"
 #include "smtk/resource/DerivedFrom.h"
@@ -26,6 +25,7 @@ namespace smtk
 {
 namespace session
 {
+/// OpenCASCADE session
 namespace opencascade
 {
 
@@ -41,15 +41,16 @@ class Shape;
 struct CellBoundary;
 struct FreeCell;
 
+using GraphResource = smtk::graph::Resource<Traits>;
 /**\brief A resource for boundary representations via OpenCASCADE.
   *
   */
 class SMTKOPENCASCADESESSION_EXPORT Resource
-  : public smtk::resource::DerivedFrom<Resource, smtk::graph::Resource<Traits> >
+  : public smtk::resource::DerivedFrom<smtk::session::opencascade::Resource, GraphResource>
 {
 public:
   smtkTypeMacro(smtk::session::opencascade::Resource);
-  smtkSuperclassMacro(smtk::resource::DerivedFrom<Resource, smtk::graph::Resource<Traits> >);
+  smtkSuperclassMacro(smtk::resource::DerivedFrom<Resource, GraphResource>);
   smtkSharedPtrCreateMacro(smtk::resource::PersistentObject);
 
   virtual ~Resource() = default;
@@ -62,7 +63,12 @@ public:
   const TopoDS_Compound& compound() const { return m_compound; }
   void setCompound(const TopoDS_Compound& compound) { m_compound = compound; }
 
-  using Superclass::create;
+  // wrap to avoid name conflict in msvc
+  template <typename componentT>
+  smtk::shared_ptr<componentT> createShape()
+  {
+    return GraphResource::create<componentT>();
+  }
 
 protected:
   Resource(const smtk::common::UUID&, smtk::resource::Manager::Ptr manager = nullptr);

smtk/session/opencascade/operators/Cut.cxx

@@ -117,7 +117,7 @@ Cut::Result Cut::operateInternal()
       else
       {
         std::cerr << "Grrk! unknown shape marked modified.\n";
-        auto topNode = resource->create<Shape>();
+        auto topNode = resource->createShape<Shape>();
         session->addShape(topNode->id(), *shapeIn);
         created->appendValue(topNode);
         geom.markModified(topNode);
@@ -133,7 +133,7 @@ Cut::Result Cut::operateInternal()
     std::size_t ii = 0;
     for (auto& shape : newShapes)
     {
-      auto topNode = resource->create<Shape>();
+      auto topNode = resource->createShape<Shape>();
       session->addShape(topNode->id(), shape);
       created->appendValue(topNode);
       geom.markModified(topNode);

smtk/session/opencascade/queries/SelectionFootprint.h

@@ -29,7 +29,7 @@ namespace opencascade
 /**\brief Identify b-rep components highlighted to display a selection.
   *
   */
-struct SMTKCORE_EXPORT SelectionFootprint
+struct SMTKOPENCASCADESESSION_EXPORT SelectionFootprint
   : public smtk::resource::query::DerivedFrom<SelectionFootprint,
       smtk::geometry::SelectionFootprint>
 {