Add DLL specs.

[modules/smesh.git] / src / StdMeshers / StdMeshers_Quadrangle_2D.hxx

diff --git a/src/StdMeshers/StdMeshers_Quadrangle_2D.hxx b/src/StdMeshers/StdMeshers_Quadrangle_2D.hxx
index 48ebdb21dd2dde38618107202608a834b69a468b..eb43083cb0c4f5f7506c7485dac0532b77e5facb 100644 (file)
--- a/src/StdMeshers/StdMeshers_Quadrangle_2D.hxx
+++ b/src/StdMeshers/StdMeshers_Quadrangle_2D.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2021  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -6,7 +6,7 @@
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -46,11 +46,11 @@ struct uvPtStruct;
 enum TSideID { QUAD_BOTTOM_SIDE=0, QUAD_RIGHT_SIDE, QUAD_TOP_SIDE, QUAD_LEFT_SIDE, NB_QUAD_SIDES };
 
 typedef uvPtStruct UVPtStruct;
-struct FaceQuadStruct
+struct STDMESHERS_EXPORT FaceQuadStruct
 {
-  struct Side // a side of FaceQuadStruct
+  struct STDMESHERS_EXPORT Side // a side of FaceQuadStruct
   {
-    struct Contact // contact of two sides
+    struct STDMESHERS_EXPORT Contact // contact of two sides
     {
       int   point; // index of a grid point of this side where two sides meat
       Side* other_side;
@@ -82,7 +82,7 @@ struct FaceQuadStruct
       return GetUVPtStruct()[ to-nbNodeOut-(IsReversed() ? -1 : +1)];
     }
     // some sortcuts
-    const vector<UVPtStruct>& GetUVPtStruct(bool isXConst=0, double constValue=0) const
+    const std::vector<UVPtStruct>& GetUVPtStruct(bool isXConst=0, double constValue=0) const
     { return nbNodeOut ?
         grid->SimulateUVPtStruct( NbPoints()-nbNodeOut-1, isXConst, constValue ) :
         grid->GetUVPtStruct( isXConst, constValue );
@@ -119,6 +119,8 @@ struct FaceQuadStruct
 
   FaceQuadStruct ( const TopoDS_Face& F = TopoDS_Face(), const std::string& nm="main" );
   UVPtStruct& UVPt( int i, int j ) { return uv_grid[ i + j * iSize ]; }
+  double&        U( int i, int j ) { return UVPt( i, j ).u; }
+  double&        V( int i, int j ) { return UVPt( i, j ).v; }
   void  shift    ( size_t nb, bool keepUnitOri, bool keepGrid=false );
   int & nbNodeOut( int iSide ) { return side[ iSide ].nbNodeOut; }
   bool  findCell ( const gp_XY& uv, int & i, int & j );
@@ -132,8 +134,8 @@ struct FaceQuadStruct
 
 class STDMESHERS_EXPORT StdMeshers_Quadrangle_2D: public SMESH_2D_Algo
 {
-public:
-  StdMeshers_Quadrangle_2D(int hypId, int studyId, SMESH_Gen* gen);
+ public:
+  StdMeshers_Quadrangle_2D(int hypId, SMESH_Gen* gen);
   virtual ~StdMeshers_Quadrangle_2D();
 
   virtual bool CheckHypothesis(SMESH_Mesh&         aMesh,
@@ -153,9 +155,16 @@ public:
 
   FaceQuadStruct::Ptr CheckNbEdges(SMESH_Mesh&         aMesh,
                                    const TopoDS_Shape& aShape,
-                                   const bool          considerMesh=false);
+                                   const bool          considerMesh = false,
+                                   SMESH_MesherHelper* aFaceHelper = 0);
 
-protected:
+  virtual bool IsApplicableToShape(const TopoDS_Shape & shape, bool toCheckAll) const
+  {
+    return IsApplicable( shape, toCheckAll );
+  }
+  static bool IsApplicable(const TopoDS_Shape & aShape, bool toCheckAll);
+
+ protected:
 
   bool checkNbEdgesForEvaluate(SMESH_Mesh& aMesh,
                                const TopoDS_Shape & aShape,
@@ -164,7 +173,7 @@ protected:
                                bool& IsQuadratic);
 
   bool setNormalizedGrid(FaceQuadStruct::Ptr quad);
-  
+
   void splitQuadFace(SMESHDS_Mesh *       theMeshDS,
                      const int            theFaceID,
                      const SMDS_MeshNode* theNode1,
@@ -201,6 +210,8 @@ protected:
 
   void smooth (FaceQuadStruct::Ptr quad);
 
+  bool check();
+
   int getCorners(const TopoDS_Face&          theFace,
                  SMESH_Mesh &                theMesh,
                  std::list<TopoDS_Edge>&     theWire,
@@ -223,12 +234,12 @@ protected:
                      int *                  iNext=NULL);
 
 
-  // Fields
+ protected: // Fields
 
   bool myQuadranglePreference;
   bool myTrianglePreference;
   int  myTriaVertexID;
-  bool myNeedSmooth;
+  bool myNeedSmooth, myCheckOri;
   const StdMeshers_QuadrangleParams* myParams;
   StdMeshers_QuadType                myQuadType;
 
@@ -238,9 +249,10 @@ protected:
 
   struct ForcedPoint
   {
-    gp_XY         uv;
-    gp_XYZ        xyz;
-    TopoDS_Vertex vertex;
+    gp_XY                uv;
+    gp_XYZ               xyz;
+    TopoDS_Vertex        vertex;
+    const SMDS_MeshNode* node;
 
     double U() const { return uv.X(); }
     double V() const { return uv.Y(); }