From 8a7cd8d73c68b0bb782ece749eb1aedba3194953 Mon Sep 17 00:00:00 2001
From: skl <skl@opencascade.com>
Date: Tue, 25 Aug 2009 07:48:38 +0000
Subject: [PATCH] Additional protection in method Evaluate().

---
 src/GHS3DPRLPlugin/GHS3DPRLPlugin_GHS3DPRL.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/GHS3DPRLPlugin/GHS3DPRLPlugin_GHS3DPRL.cxx b/src/GHS3DPRLPlugin/GHS3DPRLPlugin_GHS3DPRL.cxx
index cc801dc..bae42d6 100755
--- a/src/GHS3DPRLPlugin/GHS3DPRLPlugin_GHS3DPRL.cxx
+++ b/src/GHS3DPRLPlugin/GHS3DPRLPlugin_GHS3DPRL.cxx
@@ -645,6 +645,12 @@ bool GHS3DPRLPlugin_GHS3DPRL::Evaluate(SMESH_Mesh& aMesh,
     TopoDS_Face F = TopoDS::Face( exp.Current() );
     SMESH_subMesh *sm = aMesh.GetSubMesh(F);
     MapShapeNbElemsItr anIt = aResMap.find(sm);
+    if( anIt==aResMap.end() ) {
+      SMESH_ComputeErrorPtr& smError = sm->GetComputeError();
+      smError.reset( new SMESH_ComputeError(COMPERR_ALGO_FAILED,
+					    "Submesh can not be evaluated",this));
+      return false;
+    }
     std::vector<int> aVec = (*anIt).second;
     nbtri += Max(aVec[SMDSEntity_Triangle],aVec[SMDSEntity_Quad_Triangle]);
     nbqua += Max(aVec[SMDSEntity_Quadrangle],aVec[SMDSEntity_Quad_Quadrangle]);
-- 
2.39.2