X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESHUtils%2FSMESH_MeshAlgos.hxx;h=a02ba10ddd73db31e0fd470bc5c4ae2132558e2a;hb=a60773c9b369bb119ff1bfdfe894a83aa3ee5a55;hp=42ff8923a067a043138509828c318381f8144368;hpb=b73a05d5eca9385dcc9156d3890b9d90bdac3f03;p=modules%2Fsmesh.git

diff --git a/src/SMESHUtils/SMESH_MeshAlgos.hxx b/src/SMESHUtils/SMESH_MeshAlgos.hxx
index 42ff8923a..a02ba10dd 100644
--- a/src/SMESHUtils/SMESH_MeshAlgos.hxx
+++ b/src/SMESHUtils/SMESH_MeshAlgos.hxx
@@ -30,6 +30,8 @@
 #ifndef __SMESH_MeshAlgos_HXX__
 #define __SMESH_MeshAlgos_HXX__
 
+#include "SMESH_Utils.hxx"
+
 #include "SMDSAbs_ElementType.hxx"
 #include "SMDS_ElemIterator.hxx"
 #include "SMESH_TypeDefs.hxx"
@@ -49,7 +51,7 @@ class SMDS_Mesh;
  */
 //=======================================================================
 
-struct SMESH_NodeSearcher
+struct SMESHUtils_EXPORT SMESH_NodeSearcher
 {
   virtual const SMDS_MeshNode* FindClosestTo( const gp_Pnt& pnt ) = 0;
   virtual void MoveNode( const SMDS_MeshNode* node, const gp_Pnt& toPnt ) = 0;
@@ -61,7 +63,7 @@ struct SMESH_NodeSearcher
  */
 //=======================================================================
 
-struct SMESH_ElementSearcher
+struct SMESHUtils_EXPORT SMESH_ElementSearcher
 {
   /*!
    * \brief Find elements of given type where the given point is IN or ON.
@@ -87,6 +89,7 @@ struct SMESH_ElementSearcher
    * \brief Find out if the given point is out of closed 2D mesh.
    */
   virtual TopAbs_State GetPointState(const gp_Pnt& point) = 0;
+  virtual ~SMESH_ElementSearcher();
 };
 
 namespace SMESH_MeshAlgos
@@ -94,9 +97,9 @@ namespace SMESH_MeshAlgos
   /*!
    * \brief Return true if the point is IN or ON of the element
    */
-  bool IsOut( const SMDS_MeshElement* element, const gp_Pnt& point, double tol );
+  SMESHUtils_EXPORT bool IsOut( const SMDS_MeshElement* element, const gp_Pnt& point, double tol );
 
-  double GetDistance( const SMDS_MeshFace* face, const gp_Pnt& point );
+  SMESHUtils_EXPORT double GetDistance( const SMDS_MeshFace* face, const gp_Pnt& point );
 
   /*!
    * Return a face having linked nodes n1 and n2 and which is
@@ -104,34 +107,35 @@ namespace SMESH_MeshAlgos
    * - in elemSet provided that !elemSet.empty()
    * i1 and i2 optionally returns indices of n1 and n2
    */
-  const SMDS_MeshElement* FindFaceInSet(const SMDS_MeshNode*    n1,
-                                        const SMDS_MeshNode*    n2,
-                                        const TIDSortedElemSet& elemSet,
-                                        const TIDSortedElemSet& avoidSet,
-                                        int*                    i1=0,
-                                        int*                    i2=0);
+  SMESHUtils_EXPORT const SMDS_MeshElement* 
+    FindFaceInSet(const SMDS_MeshNode*    n1,
+                  const SMDS_MeshNode*    n2,
+                  const TIDSortedElemSet& elemSet,
+                  const TIDSortedElemSet& avoidSet,
+                  int*                    i1=0,
+                  int*                    i2=0);
   /*!
    * \brief Calculate normal of a mesh face
    */
-  bool FaceNormal(const SMDS_MeshElement* F, gp_XYZ& normal, bool normalized=true);
+  SMESHUtils_EXPORT bool FaceNormal(const SMDS_MeshElement* F, gp_XYZ& normal, bool normalized=true);
 
   /*!
    * \brief Return nodes common to two elements
    */
-  std::vector< const SMDS_MeshNode*> GetCommonNodes(const SMDS_MeshElement* e1,
+  SMESHUtils_EXPORT std::vector< const SMDS_MeshNode*> GetCommonNodes(const SMDS_MeshElement* e1,
                                                     const SMDS_MeshElement* e2);
 
   /*!
    * \brief Return SMESH_NodeSearcher. The caller is responsible for deleteing it
    */
-  SMESH_NodeSearcher* GetNodeSearcher( SMDS_Mesh& mesh );
+  SMESHUtils_EXPORT SMESH_NodeSearcher* GetNodeSearcher( SMDS_Mesh& mesh );
 
   /*!
    * \brief Return SMESH_ElementSearcher. The caller is responsible for deleting it
    */
-  SMESH_ElementSearcher* GetElementSearcher( SMDS_Mesh& mesh );
-  SMESH_ElementSearcher* GetElementSearcher( SMDS_Mesh& mesh,
-                                             SMDS_ElemIteratorPtr elemIt );
+  SMESHUtils_EXPORT SMESH_ElementSearcher* GetElementSearcher( SMDS_Mesh& mesh );
+  SMESHUtils_EXPORT SMESH_ElementSearcher* GetElementSearcher( SMDS_Mesh& mesh,
+                                                               SMDS_ElemIteratorPtr elemIt );
 }
 
 #endif