X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH%2FSMESH_Algo.hxx;h=ba8c2d356f0a3aad3da622548fbdfcf9405111b6;hp=8739abaca6f510d788e3823698cf6aabe6fee069;hb=30ce546b0c5099ad1112929e2db94810e683e54b;hpb=c98d9fcd7f02c1f1f5c24dd3e709ed75228d66c4

diff --git a/src/SMESH/SMESH_Algo.hxx b/src/SMESH/SMESH_Algo.hxx
index 8739abaca..ba8c2d356 100644
--- a/src/SMESH/SMESH_Algo.hxx
+++ b/src/SMESH/SMESH_Algo.hxx
@@ -35,8 +35,6 @@
 #include "SMESH_ComputeError.hxx"
 #include "SMESH_Hypothesis.hxx"
 
-#include <TopoDS_Shape.hxx>
-#include <TopoDS_Edge.hxx>
 #include <GeomAbs_Shape.hxx>
 
 #include <string>
@@ -54,6 +52,7 @@ class SMESH_Mesh;
 class SMESH_MesherHelper;
 class SMESH_ProxyMesh;
 class SMESH_subMesh;
+class TopoDS_Edge;
 class TopoDS_Face;
 class TopoDS_Shape;
 class TopoDS_Vertex;
@@ -166,6 +165,15 @@ class SMESH_EXPORT SMESH_Algo : public SMESH_Hypothesis
    */
   virtual bool Compute(SMESH_Mesh & aMesh, SMESH_MesherHelper* aHelper);
 
+  /*!
+   * \brief Return true if the algorithm can mesh a given shape
+   *  \param [in] aShape - shape to check
+   *  \param [in] toCheckAll - if true, this check returns OK if all shapes are OK,
+   *              else, returns OK if at least one shape is OK
+   *  \retval bool - \c true by default
+   */
+  virtual bool IsApplicableToShape(const TopoDS_Shape & shape, bool toCheckAll) const;
+
   /*!
    * \brief Sets _computeCanceled to true. It's usage depends on
    *        implementation of a particular mesher.
@@ -256,7 +264,7 @@ public:
   // ==================================================================
 
   // SMESH_Hypothesis::GetDim();
-  // 1 - dimention of target mesh
+  // 1 - dimension of target mesh
 
   bool OnlyUnaryInput() const { return _onlyUnaryInput; }
   // 2 - is collection of tesselatable shapes inacceptable as input;
@@ -270,7 +278,7 @@ public:
   // 3 - is a Dim-1 mesh prerequisite
 
   bool NeedShape() const { return _requireShape; }
-  // 4 - is shape existance required
+  // 4 - is shape existence required
 
   bool SupportSubmeshes() const { return _supportSubmeshes; }
   // 5 - whether supports submeshes if !NeedDiscreteBoundary()
@@ -349,7 +357,7 @@ public:
     * \param E2 - the 2nd edge
     * \retval GeomAbs_Shape - regularity at the junction between E1 and E2
    */
-  static GeomAbs_Shape Continuity(TopoDS_Edge E1, TopoDS_Edge E2);
+  static GeomAbs_Shape Continuity(const TopoDS_Edge& E1, const TopoDS_Edge& E2);
 
   /*!
    * \brief Return true if an edge can be considered as a continuation of another
@@ -364,7 +372,7 @@ public:
   /*!
    * \brief Return true if an edge has no 3D curve
    */
-  static bool isDegenerated( const TopoDS_Edge & E );
+  static bool isDegenerated( const TopoDS_Edge & E, const bool checkLength=false );
 
   /*!
    * \brief Return the node built on a vertex