From 9016043d99071982060b9fbc5d2d67eeefcf9e9f Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Wed, 6 Feb 2013 13:04:40 +0000
Subject: [PATCH] 0022091: [CEA 760] Regression on test test
 check_mesh_stability.py

+  void SetIgnoreMediumNodes(bool toIgnore);
---
 src/StdMeshers/StdMeshers_FaceSide.cxx | 32 ++++++++++++++++++++++++--
 src/StdMeshers/StdMeshers_FaceSide.hxx |  7 ++++++
 2 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/src/StdMeshers/StdMeshers_FaceSide.cxx b/src/StdMeshers/StdMeshers_FaceSide.cxx
index 8cad4eae1..37bc6c346 100644
--- a/src/StdMeshers/StdMeshers_FaceSide.cxx
+++ b/src/StdMeshers/StdMeshers_FaceSide.cxx
@@ -611,6 +611,33 @@ void StdMeshers_FaceSide::Reverse()
   }
 }
 
+//=======================================================================
+//function : SetIgnoreMediumNodes
+//purpose  : Make ignore medium nodes
+//=======================================================================
+
+void StdMeshers_FaceSide::SetIgnoreMediumNodes(bool toIgnore)
+{
+  if ( myIgnoreMediumNodes != toIgnore )
+  {
+    myIgnoreMediumNodes = toIgnore;
+
+    if ( !myPoints.empty() )
+    {
+      UVPtStructVec newPoints;
+      newPoints.reserve( myPoints.size()/2 + 1 );
+      for ( size_t i = 0; i < myPoints.size(); i += 2 )
+        newPoints.push_back( myPoints[i] );
+
+      myPoints.swap( newPoints );
+    }
+    else
+    {
+      NbPoints( /*update=*/true );
+    }
+  }
+}
+
 //=======================================================================
 //function : NbPoints
 //purpose  : Return nb nodes on edges and vertices (+1 to be == GetUVPtStruct().size() )
@@ -648,7 +675,8 @@ int StdMeshers_FaceSide::NbPoints(const bool update) const
           if ( elemIt->more() && elemIt->next()->IsQuadratic() )
             nbN -= sm->NbElements();
         }
-        me->myNbPonits += nbN;
+        me->myNbPonits   += nbN;
+        me->myNbSegments += sm->NbElements();
       }
     }
     TopoDS_Vertex v1 = SMESH_MesherHelper::IthVertex( 1, Edge( NbEdges()-1 ));
@@ -669,7 +697,7 @@ int StdMeshers_FaceSide::NbPoints(const bool update) const
 
 int StdMeshers_FaceSide::NbSegments(const bool update) const
 {
-  return Max( 0, NbPoints( update ) - 1 );
+  return NbPoints( update ), myNbSegments;
 }
 
 //================================================================================
diff --git a/src/StdMeshers/StdMeshers_FaceSide.hxx b/src/StdMeshers/StdMeshers_FaceSide.hxx
index 6f367226c..b4ab06966 100644
--- a/src/StdMeshers/StdMeshers_FaceSide.hxx
+++ b/src/StdMeshers/StdMeshers_FaceSide.hxx
@@ -101,6 +101,11 @@ public:
    * \brief Change orientation of side geometry
    */
   void Reverse();
+  /*!
+   * \brief Make ignore medium nodes
+   */
+  void SetIgnoreMediumNodes(bool toIgnore);
+
   /*!
    * \brief Return nb nodes on edges and vertices (+1 to be == GetUVPtStruct().size() ).
    *        Call it with update == true if mesh of this side can be recomputed
@@ -121,6 +126,7 @@ public:
    * \brief Return true if there are vertices without nodes
    */
   bool MissVertexNode() const { return myMissingVertexNodes; }
+
   /*!
    * \brief Return detailed data on nodes
     * \param isXConst - true if normalized parameter X is constant
@@ -143,6 +149,7 @@ public:
     * For a closed side, the 1st point repeats at end
    */
   std::vector<const SMDS_MeshNode*> GetOrderedNodes() const;
+
   /*!
    * \brief Return edge and parameter on edge by normalized parameter
    */
-- 
2.39.2