Some documentation and cleanup for the add_face functions.

Unittests for add_face on triangle and quad meshes.




git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@600 fdac6126-5c0c-442c-9429-916003d36597

src/Unittests/unittests_common.hh

@@ -5,12 +5,15 @@
 #include <OpenMesh/Core/IO/MeshIO.hh>
 
 #include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
+#include <OpenMesh/Core/Mesh/PolyMesh_ArrayKernelT.hh>
 
 struct CustomTraits : public OpenMesh::DefaultTraits {
 };
 
 typedef OpenMesh::TriMesh_ArrayKernelT<CustomTraits> Mesh;
 
+typedef OpenMesh::PolyMesh_ArrayKernelT<CustomTraits> PolyMesh;
+
 /*
  * Simple test setting.
  */
@@ -35,4 +38,30 @@ class OpenMeshBase : public testing::Test {
     Mesh mesh_;  
 };
 
+/*
+ * Simple test setting.
+ */
+
+class OpenMeshBasePoly : public testing::Test {
+
+    protected:
+
+        // This function is called before each test is run
+        virtual void SetUp() {
+            
+            // Do some initial stuff with the member data here...
+        }
+
+        // This function is called after all tests are through
+        virtual void TearDown() {
+
+            // Do some final stuff with the member data here...
+        }
+
+    // This member will be accessible in all tests
+   PolyMesh mesh_;  
+};
+
+
+
 #endif // INCLUDE GUARD