From 0e2bac7865cac1ddf3466cc90c8c43a01188c44f Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Tue, 30 Mar 2010 12:33:10 +0000
Subject: [PATCH] 0020672: EDF 1243 SMESH : Be able to transform mixed mesh + 
 virtual int  NbCornerNodes() const;

---
 src/SMDS/SMDS_MeshElement.cxx | 11 +++++++++++
 src/SMDS/SMDS_MeshElement.hxx |  1 +
 2 files changed, 12 insertions(+)

diff --git a/src/SMDS/SMDS_MeshElement.cxx b/src/SMDS/SMDS_MeshElement.cxx
index e2a7f61da..9f9b23426 100644
--- a/src/SMDS/SMDS_MeshElement.cxx
+++ b/src/SMDS/SMDS_MeshElement.cxx
@@ -222,6 +222,17 @@ bool SMDS_MeshElement::IsMediumNode(const SMDS_MeshNode* node) const
   return false;
 }
 
+//================================================================================
+/*!
+ * \brief Return number of nodes excluding medium ones
+ */
+//================================================================================
+
+int SMDS_MeshElement::NbCornerNodes() const
+{
+  return IsQuadratic() ? NbNodes() - NbEdges() : NbNodes();
+}
+
 //================================================================================
   /*!
    * \brief Check if a node belongs to the element
diff --git a/src/SMDS/SMDS_MeshElement.hxx b/src/SMDS/SMDS_MeshElement.hxx
index 8c8d353eb..2609b720c 100644
--- a/src/SMDS/SMDS_MeshElement.hxx
+++ b/src/SMDS/SMDS_MeshElement.hxx
@@ -74,6 +74,7 @@ public:
   virtual SMDSAbs_EntityType  GetEntityType() const = 0;
 
   virtual bool IsMediumNode(const SMDS_MeshNode* node) const;
+  virtual int  NbCornerNodes() const;
 
   friend SMDS_EXPORT std::ostream & operator <<(std::ostream & OS, const SMDS_MeshElement *);
   friend SMDS_EXPORT bool SMDS_MeshElementIDFactory::BindID(int ID,SMDS_MeshElement*elem);
-- 
2.39.2