X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_LandCoverMap.cxx;h=c582b16fcc4143a2842f97b97fa89f57f3de270b;hb=a95289fabbb6fbf6f32c06207422c65aafd5bd65;hp=1187916c6dbf3742c3dd1183261a87c6154a517d;hpb=2226b7cf9e77d4bfa79c75a5e7037bb3df846268;p=modules%2Fhydro.git

diff --git a/src/HYDROData/HYDROData_LandCoverMap.cxx b/src/HYDROData/HYDROData_LandCoverMap.cxx
index 1187916c..c582b16f 100644
--- a/src/HYDROData/HYDROData_LandCoverMap.cxx
+++ b/src/HYDROData/HYDROData_LandCoverMap.cxx
@@ -23,6 +23,7 @@
 #include <HYDROData_ShapeFile.h>
 #include <HYDROData_Document.h>
 #include <HYDROData_StricklerTable.h>
+#include <HYDROData_ShapesTool.h>
 
 #include <BOPAlgo_BOP.hxx>
 #include <BOPAlgo_Builder.hxx>
@@ -48,18 +49,29 @@
 #include <TopExp_Explorer.hxx>
 #include <ShapeUpgrade_UnifySameDomain.hxx>
 #include <TopExp.hxx>
-#include <TDataStd_Real.hxx>
 #include <TopTools_IndexedMapOfShape.hxx>
 #include <ShapeBuild_ReShape.hxx>
 #include <ShapeFix_Shape.hxx>
 #include <BRepCheck_Shell.hxx>
 #include <BRepCheck_ListOfStatus.hxx>
 #include <TopTools_SequenceOfShape.hxx>
+#include <Handle_Geom_Curve.hxx>
+#include <Handle_Geom_Line.hxx>
+#include <Handle_Geom_TrimmedCurve.hxx>
+#include <Geom_TrimmedCurve.hxx>
+#include <TopTools_DataMapOfShapeListOfShape.hxx>
+#include <NCollection_DoubleMap.hxx>
+#include <HYDROData_LCM_FaceClassifier.h>
 
+#include <stdexcept>
 
 #include <QFile>
 #include <QString>
 #include <QTextStream>
+#include <QFileInfo>
+
+#define _DEVDEBUG_
+#include "HYDRO_trace.hxx"
 
 const char TELEMAC_FORMAT = 'f';
 const int TELEMAC_PRECISION = 3;
@@ -367,7 +379,7 @@ bool HYDROData_LandCoverMap::ExportTelemac( const QString& theFileName,
     aTypesMap.insert( anIt.Face().TShape(), anIt.StricklerType() );
   }
 
-  TopoDS_Shape aShape = MergeFaces( aListOfFaces, false );
+  TopoDS_Shape aShape = MergeFaces( aListOfFaces, false, NULL );
 
   NCollection_IndexedMap<gp_Pnt> aVerticesMap;
   NCollection_IndexedDataMap< TopoDS_Edge, QList<int> > anEdgesMap;
@@ -465,10 +477,25 @@ bool HYDROData_LandCoverMap::Add( const Handle( HYDROData_Object )& theObject, c
     return false;
 
   TopoDS_Shape aShape = theObject->GetTopShape();
-  if( aShape.ShapeType()!=TopAbs_FACE )
-    return false;
+  TopoDS_Face aFace;
 
-  TopoDS_Face aFace = TopoDS::Face( aShape );
+  if( aShape.ShapeType() ==TopAbs_FACE )
+  {
+    aFace = TopoDS::Face(aShape);
+  }
+  else if ( aShape.ShapeType() ==TopAbs_COMPOUND )
+  {
+    TopoDS_Iterator It(aShape);
+    for (; It.More(); It.Next())
+      if (It.Value().ShapeType() == TopAbs_FACE)
+      {
+        aFace = TopoDS::Face(It.Value());
+        break;
+      }
+  }
+
+  if (aFace.IsNull())
+    return false;
   return LocalPartition( aFace, theType );
 }
 
@@ -573,7 +600,9 @@ bool HYDROData_LandCoverMap::Split( const Handle( HYDROData_PolylineXY )& thePol
 */
 bool HYDROData_LandCoverMap::Split( const TopoDS_Shape& theShape )
 {
-  return LocalPartition( theShape, "" );
+  int aNbCL = GetLCCount();
+  bool aResult = LocalPartition( theShape, "" );
+  return aResult && aNbCL != GetLCCount();
 }
 
 
@@ -586,16 +615,23 @@ bool HYDROData_LandCoverMap::Split( const TopoDS_Shape& theShape )
 bool HYDROData_LandCoverMap::Merge( const TopTools_ListOfShape& theFaces, const QString& theType )
 {
   // 1. to fuse the faces into the new face
-  TopoDS_Shape aMergedFace = MergeFaces( theFaces, true );
-  if( !aMergedFace.IsNull() && aMergedFace.ShapeType()==TopAbs_FACE )
-  {
+  TopoDS_Shape aMergedFace = MergeFaces( theFaces, true, NULL );  
+  bool aStat = true;
+  if( !aMergedFace.IsNull() )
+  { 
     // 2. to remove the merged faces from the current map
     Remove( theFaces );
-
-    // 3. to add the face into the map
-    return LocalPartition( TopoDS::Face( aMergedFace ), theType );
+    TopExp_Explorer Exp(aMergedFace, TopAbs_FACE);
+    for( ; Exp.More(); Exp.Next() )
+    {
+      const TopoDS_Face& aCF = TopoDS::Face(Exp.Current());
+      // 3. to add the face into the map
+      aStat = aStat && LocalPartition( aCF, theType );
+    }
   }
-  return false;
+  else
+    aStat = false;
+  return aStat;
 }
 
 /**
@@ -605,9 +641,13 @@ bool HYDROData_LandCoverMap::Merge( const TopTools_ListOfShape& theFaces, const
   @param theTolerance the operation's tolerance
   @return result shape (face or shell)
 */
+ 
 TopoDS_Shape HYDROData_LandCoverMap::MergeFaces( const TopTools_ListOfShape& theFaces,
-                                                 bool IsToUnify, double theTolerance )
+                                                 bool IsToUnify, 
+                                                 TopTools_IndexedDataMapOfShapeListOfShape* theShHistory, 
+                                                 double theTolerance)
 {
+  //DEBTRACE("MergeFaces");
   int anError;
   TopTools_ListIteratorOfListOfShape anIt;
   BOPCol_ListOfShape aLC;
@@ -641,6 +681,19 @@ TopoDS_Shape HYDROData_LandCoverMap::MergeFaces( const TopTools_ListOfShape& the
 
   const TopoDS_Shape& aMergedShape = anAlgo.Shape();
 
+  // retrieve history of modifications
+  if (theShHistory)
+  {
+    theShHistory->Clear();
+    anIt.Initialize(theFaces);
+    for( ; anIt.More(); anIt.Next() )
+    {
+      const TopTools_ListOfShape aMLS = anAlgo.Modified( anIt.Value() );
+      theShHistory->Add(anIt.Value(), aMLS);
+    }
+  }
+  //
+
   BRep_Builder aBuilder;
   TopoDS_Shell aShell; 
   aBuilder.MakeShell( aShell ); 
@@ -690,7 +743,6 @@ TopoDS_Shape HYDROData_LandCoverMap::MergeFaces( const TopTools_ListOfShape& the
 
   return aResult;
 }
-
 /**
   Change Strickler type for the list of faces to the given one
   @param theFaces the faces to change type
@@ -780,6 +832,7 @@ bool HYDROData_LandCoverMap::LocalPartition( const TopoDS_Shape& theNewShape, co
     aShapesList.Append( anIt.Face() );
   aShapesList.Append( theNewShape );
 
+  //DEBTRACE("theNewType " << theNewType);
   if( aShapesList.Size()==1 && theNewShape.ShapeType()==TopAbs_FACE )
   {
     aNewFaces.Add( TopoDS::Face( theNewShape ), theNewType );
@@ -817,6 +870,7 @@ bool HYDROData_LandCoverMap::LocalPartition( const TopoDS_Shape& theNewShape, co
   for( ; aMIt.More(); aMIt.Next() )
   {
     //std::cout << "   " << aMIt.Value() << std::endl;
+    //DEBTRACE(aMIt.Value());
     int aKey = (int)(uintptr_t)aMIt.Value().TShape().operator->();
     aShapesFromNewFace.Add( aKey );
   }
@@ -826,10 +880,13 @@ bool HYDROData_LandCoverMap::LocalPartition( const TopoDS_Shape& theNewShape, co
   for( ; anIt.More(); anIt.Next() )
   {
     QString aSType = anIt.StricklerType();
+    //DEBTRACE(anIt.StricklerType() << " " << anIt.Face());
     //std::cout << "from " << anIt.Face() << ": " << anIt.StricklerType() << std::endl;
     TopTools_ListOfShape aModified = aBuilder.Modified( anIt.Face() );
+    //
     if( aModified.Extent() == 0 )
       aModified.Append( anIt.Face() );
+    //DEBTRACE(anIt.StricklerType() << " " << anIt.Face());
 
     TopTools_ListIteratorOfListOfShape aMIt( aModified );
     for( ; aMIt.More(); aMIt.Next() )
@@ -842,14 +899,21 @@ bool HYDROData_LandCoverMap::LocalPartition( const TopoDS_Shape& theNewShape, co
       if( isFace && !isAlsoFromNew )
         aNewFaces.Add( TopoDS::Face( aShape ), aSType );
     }
+    //DEBTRACE(anIt.StricklerType() << " " << anIt.Face());
   }
-
   //     c. add the new shape if it is face with its type
   if( theNewShape.ShapeType()==TopAbs_FACE )
     aNewFaces.Add( TopoDS::Face( theNewShape ), theNewType );
+  //DEBTRACE(theNewShape << " " << theNewType);
   
   // convert map of shape to type to compound and list of types
   StoreLandCovers( aNewFaces );
+
+//  anIt.Init( *this );
+//  for( ; anIt.More(); anIt.Next() )
+//  {
+//     DEBTRACE(anIt.StricklerType() << " " << anIt.Face());
+//  }
   return true;
 }
 
@@ -861,31 +925,119 @@ void HYDROData_LandCoverMap::StoreLandCovers( const HYDROData_MapOfFaceToStrickl
 {
   TopTools_ListOfShape aListOfFaces;
 
-  int n = theMap.Size();
-
-  Handle( TDataStd_ExtStringArray ) aTypes = 
-    TDataStd_ExtStringArray::Set( myLab.FindChild( DataTag_Types ), 0, n-1, Standard_True );
-
-  HYDROData_MapOfFaceToStricklerType::Iterator aNFIt( theMap );
-  for( int i=0; aNFIt.More(); aNFIt.Next(), i++ )
+  //DEBTRACE("theMap.Extent() " << theMap.Extent());
+  for( int i = 1; i <= theMap.Extent(); i++ )
   {
-    TopoDS_Face aFace = aNFIt.Key();
+    TopoDS_Face aFace = theMap.FindKey(i);
     if( aFace.IsNull() )
       continue;
-    QString aType = aNFIt.Value();
     aListOfFaces.Append(aFace);
-    aTypes->SetValue( i, HYDROData_Tool::toExtString( aType ) );
   }
 
+  TopTools_IndexedDataMapOfShapeListOfShape ShHistory;
+  ShHistory.Clear();
+
   TopoDS_Shape aResult;
   if( aListOfFaces.Extent() == 1 )
     aResult = aListOfFaces.First();
   else if( aListOfFaces.Extent() > 1 )
-    aResult = MergeFaces( aListOfFaces, false );
+    aResult = MergeFaces( aListOfFaces, false, &ShHistory );
 
   //remove internal edges
-  aResult = RemoveInternal(aResult);
+  //if nothing changes => the result shape should be the same
+  //hence the map will be empty
+
+  NCollection_IndexedDataMap<TopoDS_Face, TopoDS_Face> ShF2FHistory;
+  RemoveInternal(aResult, &ShF2FHistory);
+
+  //one face => mark as unchanged
+  if( aListOfFaces.Extent() == 1 )
+    ShHistory.Add(aResult, TopTools_ListOfShape());
+
+  NCollection_IndexedDataMap<TopoDS_Face, QString> aChF2ST;
+  QStringList aSTypes;
+  //
+  for( int i = 1; i <= theMap.Extent(); i++ )
+  {
+    TopoDS_Face aFF = theMap.FindKey(i);
+    //DEBTRACE("  --- " << aFF);
+    if( aFF.IsNull() )
+      continue;
+    //DEBTRACE(ShHistory.IsEmpty());
+    //DEBTRACE(aFF.Checked());
+    TopTools_ListOfShape aLS;
+    try
+    {
+      aLS = ShHistory.FindFromKey(aFF); //TODO: bug to fix. Observed on an incomplete split of a face
+    }
+    catch (...)
+    {
+      DEBTRACE("TODO: bug to fix. Observed on an incomplete split of a face");
+      //continue; // No, keep aLS empty and propagate the type of the original face
+    }
+    if (aLS.IsEmpty())
+    {
+      //DEBTRACE("--- aLS.IsEmpty()");
+      QString aSType = theMap.FindFromKey(aFF);
+      //DEBTRACE("  --- " << aSType.toStdString());
+      if (ShF2FHistory.Contains(aFF))
+        {
+          //DEBTRACE("ShF2FHistory.FindFromKey(aFF) " << ShF2FHistory.FindFromKey(aFF));
+          aChF2ST.Add(ShF2FHistory.FindFromKey(aFF), aSType);
+        }
+      else
+        {
+          //DEBTRACE("aFF " << aFF);
+          aChF2ST.Add(aFF, aSType);
+        }
+    }
+    else
+    {
+      //DEBTRACE("--- !aLS.IsEmpty()");
+      TopTools_ListIteratorOfListOfShape anIt(aLS);
+      for (; anIt.More(); anIt.Next())
+      {
+        QString aSType = theMap.FindFromKey(aFF);
+        //DEBTRACE("  --- " << aSType.toStdString());
+        const TopoDS_Face& aMF = TopoDS::Face(anIt.Value()); 
+        //if (ShF2FHistory.Contains(aFF))
+        if (ShF2FHistory.Contains(aMF))
+          {
+            //DEBTRACE("ShF2FHistory.FindFromKey(aMF) " << ShF2FHistory.FindFromKey(aFF));
+            aChF2ST.Add(ShF2FHistory.FindFromKey(aMF), aSType);
+          }
+        else
+          {
+            //DEBTRACE("aMF " << aMF);
+            aChF2ST.Add(aMF, aSType);
+          }
+      }
+    }
+  }
+  //
   SetShape( aResult );
+  //
+  //Explorer Exp(*this);
+  TopExp_Explorer FExp(aResult, TopAbs_FACE);
+  for( ; FExp.More(); FExp.Next() )
+  {
+    TopoDS_Face aFace = TopoDS::Face(FExp.Current());
+    QString aST = ""; 
+    if (aChF2ST.Contains(aFace))
+      aST = aChF2ST.FindFromKey(aFace);
+    //DEBTRACE("aFace "  << aFace << " aST " << aST.toStdString());
+    aSTypes << aST;
+  }
+  
+  Handle( TDataStd_ExtStringArray ) aTypes = TDataStd_ExtStringArray::Set( myLab.FindChild( DataTag_Types ), 0, aSTypes.size() - 1, Standard_True );
+  int k = 0;
+  foreach (QString aST, aSTypes)
+  {
+    //DEBTRACE("aST " << aST.toStdString());
+    aTypes->SetValue( k, HYDROData_Tool::toExtString( aST ) );
+    k++;
+  }
+
 }
 
 /**
@@ -939,7 +1091,7 @@ QStringList HYDROData_LandCoverMap::DumpToPython( const QString&       thePyScri
   QString aDbfFileName = thePyScriptPath;
   aDbfFileName.replace( ".py", ".dbf" );
 
-  ExportSHP( aShpFileName, true, 1 );
+  ExportSHP( aShpFileName, true, 0.1 );
 
   QString anAttr = "CODE_06"; //TODO: some custom choice
   QStringList anAttrValues, aTypes;
@@ -947,61 +1099,76 @@ QStringList HYDROData_LandCoverMap::DumpToPython( const QString&       thePyScri
   ExportDBF( aDbfFileName, anAttr, anAttrValues, aTypes );
 
   aResList << QString( "%1.ImportSHP( '%2' )" ).
-    arg( aName ).arg( aShpFileName );
+    arg( aName ).arg( QFileInfo( aShpFileName ).fileName() );
 
   Dump( "attr_values", anAttrValues, aResList );
   Dump( "types", aTypes, aResList );
   aResList << QString( "%1.ImportDBF( '%2', '%3', attr_values, types )" ).
-    arg( aName ).arg( aDbfFileName ).arg( anAttr );
+    arg( aName ).arg( QFileInfo( aDbfFileName ).fileName() ).arg( anAttr );
 
   return aResList;
 }
 
-TopoDS_Shape HYDROData_LandCoverMap::RemoveInternal(const TopoDS_Shape& InSh)
+void HYDROData_LandCoverMap::RemoveInternal(TopoDS_Shape& ShToRebuild, NCollection_IndexedDataMap<TopoDS_Face, TopoDS_Face>* aF2FReplace)
 {
+  //DEBTRACE("RemoveInternal");
   //Shape must be topologically correct
-  TopExp_Explorer anExp(InSh, TopAbs_EDGE);
-  TopTools_ListOfShape anEdgesToRemove;
-
-  for(; anExp.More(); anExp.Next() )
+  TopExp_Explorer anExpF(ShToRebuild, TopAbs_FACE);
+  //
+  for(; anExpF.More(); anExpF.Next() )
   {
-    TopoDS_Edge CurEdge = TopoDS::Edge(anExp.Current());
-    if (CurEdge.Orientation() == TopAbs_INTERNAL)
-      anEdgesToRemove.Append(CurEdge);
+    TopoDS_Face CurFace = TopoDS::Face(anExpF.Current());
+    //
+    TopExp_Explorer anExp(CurFace, TopAbs_EDGE);
+    TopTools_ListOfShape anEdgesToRemove;
+    //
+    for(; anExp.More(); anExp.Next() )
+    {
+      TopoDS_Edge CurEdge = TopoDS::Edge(anExp.Current());
+      if (CurEdge.Orientation() == TopAbs_INTERNAL)
+        anEdgesToRemove.Append(CurEdge);
+    }
+    //
+    if (!anEdgesToRemove.IsEmpty())
+    {
+      Handle_ShapeBuild_ReShape aReshape = new ShapeBuild_ReShape();
+      TopoDS_Shape OutF = aReshape->Apply(CurFace);
+      TopTools_ListIteratorOfListOfShape aIt(anEdgesToRemove);
+      for (; aIt.More(); aIt.Next()) 
+        aReshape->Remove(aIt.Value());
+      OutF = aReshape->Apply(CurFace);
+
+      Handle(ShapeFix_Shape) sfs = new ShapeFix_Shape;
+      sfs->Init(OutF);
+      sfs->Perform();
+      OutF = sfs->Shape();
+      aF2FReplace->Add(CurFace, TopoDS::Face(OutF));
+    }
   }
- 
-  Handle_ShapeBuild_ReShape aReshape = new ShapeBuild_ReShape();
-  TopoDS_Shape OutSh = aReshape->Apply(InSh);
-  TopTools_ListIteratorOfListOfShape aIt(anEdgesToRemove);
-  for (; aIt.More(); aIt.Next()) 
-    aReshape->Remove(aIt.Value());
-  OutSh = aReshape->Apply(InSh);
-
-  Handle(ShapeFix_Shape) sfs = new ShapeFix_Shape;
-  sfs->Init(OutSh);
-  sfs->Perform();
-  return sfs->Shape();
+  //
+  Handle_ShapeBuild_ReShape anExtReshape = new ShapeBuild_ReShape();
+  for (int i = 1; i <= aF2FReplace->Extent(); i++)
+  {
+    TopoDS_Face aFK = aF2FReplace->FindKey(i);
+    TopoDS_Face aFV = aF2FReplace->FindFromIndex(i);
+    anExtReshape->Replace(aFK, aFV);
+    ShToRebuild = anExtReshape->Apply(ShToRebuild);
+  }
+//  for (int i = 1; i <= aF2FReplace->Extent(); i++)
+//    {
+//      DEBTRACE("aF2FReplace key,value " << aF2FReplace->FindKey(i) << " " << aF2FReplace->FindFromIndex(i));
+//    }
 
 }
 
 void HYDROData_LandCoverMap::SetTransparency( double theTransparency )
 {
-  Handle(TDataStd_Real) anAttr;
-  TDF_Label aLabel = myLab.FindChild( DataTag_Transparency );
-  if( !aLabel.FindAttribute( TDataStd_Real::GetID(), anAttr ) )
-    aLabel.AddAttribute( anAttr = new TDataStd_Real() );
-  anAttr->Set( theTransparency );
+  SetDouble( DataTag_Transparency, theTransparency );
 }
 
 double HYDROData_LandCoverMap::GetTransparency() const
 {
-  Handle(TDataStd_Real) anAttr;
-  TDF_Label aLabel = myLab.FindChild( DataTag_Transparency );
-  if( !aLabel.FindAttribute( TDataStd_Real::GetID(), anAttr ) )
-    return 0.5;
-
-  return anAttr->Get();
-  
+  return GetDouble( DataTag_Transparency, 0.5 );
 }
 
 bool HYDROData_LandCoverMap::ImportSHP( const QString& theSHPFileName,
@@ -1011,7 +1178,7 @@ bool HYDROData_LandCoverMap::ImportSHP( const QString& theSHPFileName,
   QStringList aPolyList; 
   TopTools_SequenceOfShape aFaces;
   int aSHapeType = -1;
-  int Stat = anImporter.ImportPolygons(theSHPFileName, aPolyList, aFaces, aSHapeType);
+  int Stat = anImporter.ImportPolygons(HYDROData_Document::Document(1), theSHPFileName, aPolyList, aFaces, aSHapeType);
   //
   if (Stat != 1)
     return false;
@@ -1052,10 +1219,77 @@ bool HYDROData_LandCoverMap::ExportSHP( const QString& theSHPFileName, bool bUse
 {
   HYDROData_ShapeFile anExporter;
   QStringList aList;
-  anExporter.Export(theSHPFileName, this, aList, bUseDiscr, theDefl );
+  anExporter.Export(HYDROData_Document::Document(1), theSHPFileName, this, aList, bUseDiscr, theDefl );
   if (aList.empty())
     return true;
   else 
     return false;
 }
 
+bool HYDROData_LandCoverMap::CheckLinear()
+{
+  TopoDS_Shape InpShape = GetShape();
+  TopExp_Explorer anEdgeEx(InpShape, TopAbs_EDGE);
+  for (; anEdgeEx.More(); anEdgeEx.Next()) 
+  {
+    TopoDS_Edge E = TopoDS::Edge(anEdgeEx.Current());
+    double aFP, aLP;
+    Handle_Geom_Curve aCur = BRep_Tool::Curve(E, aFP, aLP);
+    Handle(Geom_Line) aLine = Handle(Geom_Line)::DownCast(aCur);
+    if (aLine.IsNull())
+    {
+      Handle(Geom_TrimmedCurve) aTC = Handle(Geom_TrimmedCurve)::DownCast(aCur);
+      if (!aTC.IsNull())
+      {
+        Handle(Geom_Line) aLine = Handle(Geom_Line)::DownCast(aTC->BasisCurve());
+        if (aLine.IsNull())
+          return false;
+      }
+      else
+        return false;
+    }
+  }
+  return true;
+}
+
+void HYDROData_LandCoverMap::UpdateLocalCS( double theDx, double theDy )
+{
+  TopoDS_Shape aShape = GetShape();
+  TopoDS_Shape aLocatedShape = HYDROData_ShapesTool::Translated( aShape, theDx, theDy, 0 );
+  SetShape( aLocatedShape );
+}
+
+void HYDROData_LandCoverMap::ClassifyPoints( const std::vector<gp_XY>& thePoints, std::vector<std::set <QString> >& theTypes ) const
+{
+  HYDROData_LCM_FaceClassifier FC(this);
+  FC.Classify(thePoints, theTypes, NULL);
+}
+
+void HYDROData_LandCoverMap::ClassifyPoints( const std::vector<gp_XY>& thePoints,  
+  Handle(HYDROData_StricklerTable) theTable, 
+  std::vector<double>& theCoeffs, double DefValue, bool UseMax ) const
+{
+  std::vector<std::set <QString> > Types;
+  HYDROData_LCM_FaceClassifier FC(this);
+  FC.Classify(thePoints, Types, NULL);
+  theCoeffs.resize(thePoints.size());
+  for (size_t i = 0; i < Types.size(); i++)
+  {
+    const std::set<QString>& SStr = Types[i];
+    if (SStr.empty())
+      theCoeffs[i] = DefValue;
+    else
+    {
+      std::set<QString>::const_iterator it;
+      std::vector<double> C1(SStr.size());
+      for (it = SStr.begin(); it != SStr.end(); ++it)
+        C1.push_back(theTable->Get( *it, DefValue ));
+      double Val;
+      if (UseMax)
+        Val = *(std::max_element( C1.begin(), C1.end() ) );
+      else
+        Val = *(std::min_element( C1.begin(), C1.end() ) );
+      theCoeffs[i] = Val;
+    }
+  }
+}