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23386: EDF 13811 - Crash SALOME during compute

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reason: empty NbSegments in FixedPoints1D hypothesis
This commit is contained in:
eap 2016-11-11 16:39:46 +03:00
parent 1c1bbf6798
commit 6ea484ee5f
3 changed files with 10 additions and 42 deletions
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32
src/StdMeshers/StdMeshers_FixedPoints1D.cxx
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@ -27,16 +27,6 @@
#include "SMESH_Algo.hxx" #include "SMESH_Algo.hxx"
#include "SMESH_Mesh.hxx" #include "SMESH_Mesh.hxx"
//#include <BRep_Tool.hxx>
//#include <GCPnts_AbscissaPoint.hxx>
//#include <GeomAdaptor_Curve.hxx>
//#include <Geom_Curve.hxx>
//#include <TopExp.hxx>
//#include <TopLoc_Location.hxx>
//#include <TopTools_IndexedMapOfShape.hxx>
//#include <TopoDS.hxx>
//#include <TopoDS_Edge.hxx>
using namespace std; using namespace std;
//============================================================================= //=============================================================================
@ -185,28 +175,6 @@ istream & StdMeshers_FixedPoints1D::LoadFrom(istream & load)
return load; return load;
} }
//=============================================================================
/*!
*
*/
//=============================================================================
ostream & operator <<(ostream & save, StdMeshers_FixedPoints1D & hyp)
{
return hyp.SaveTo( save );
}
//=============================================================================
/*!
*
*/
//=============================================================================
istream & operator >>(istream & load, StdMeshers_FixedPoints1D & hyp)
{
return hyp.LoadFrom( load );
}
//================================================================================ //================================================================================
/*! /*!
* \brief Initialize start and end length by the mesh built on the geometry * \brief Initialize start and end length by the mesh built on the geometry

2
src/StdMeshers/StdMeshers_FixedPoints1D.hxx
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@ -61,8 +61,6 @@ public:
virtual std::ostream & SaveTo(std::ostream & save); virtual std::ostream & SaveTo(std::ostream & save);
virtual std::istream & LoadFrom(std::istream & load); virtual std::istream & LoadFrom(std::istream & load);
friend std::ostream& operator << (std::ostream & save, StdMeshers_FixedPoints1D & hyp);
friend std::istream& operator >> (std::istream & load, StdMeshers_FixedPoints1D & hyp);
/*! /*!
* \brief Initialize start and end length by the mesh built on the geometry * \brief Initialize start and end length by the mesh built on the geometry

2
src/StdMeshers/StdMeshers_Regular_1D.cxx
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@ -994,6 +994,8 @@ bool StdMeshers_Regular_1D::computeInternalParameters(SMESH_Mesh & theMesh,
std::vector<int> nbsegs = _fpHyp->GetNbSegments(); std::vector<int> nbsegs = _fpHyp->GetNbSegments();
if ( theReverse ) if ( theReverse )
std::reverse( nbsegs.begin(), nbsegs.end() ); std::reverse( nbsegs.begin(), nbsegs.end() );
if ( nbsegs.empty() )
nbsegs.push_back( 1 );
// sort normalized params, taking into account theReverse // sort normalized params, taking into account theReverse
TColStd_SequenceOfReal Params; TColStd_SequenceOfReal Params;