0022885: Bugfix: else clause applies to the wrong if statement because of missing braces

src/AIS/AIS_InteractiveContext.cxx

@@ -2763,13 +2763,10 @@ void AIS_InteractiveContext::ClearGlobal(const Handle(AIS_InteractiveObject)& an
       myAISDetectedSeq.Remove( i );
   }
 
-  if(myWasLastMain && !myLastinMain.IsNull())
+  if(myLastinMain == anIObj)
-    if(myLastinMain == anIObj)
+    myLastinMain.Nullify();
-      myLastinMain.Nullify();
+  if(myLastinColl == anIObj)
-  else 
+    myLastinColl.Nullify();
-    if(!myWasLastMain && !myLastinColl.IsNull())
-      if(myLastinColl == anIObj)
-        myLastinColl.Nullify();
 
   if(myLastPicked == anIObj)
     myLastPicked.Nullify();

src/AIS2D/AIS2D_InteractiveContext.cdl

@@ -108,7 +108,7 @@ is
   --          will be hilighted when detected by the selector.
   --          ex : be able to select center of a line without
   --               displaying all centers before selection process
-	 
+
   Erase( me             : mutable; 
          anIObj         : InteractiveObject from AIS2D;
 	     UpdateVwr      : Boolean from Standard = Standard_True;
@@ -118,14 +118,6 @@ is
   --          or failing that, in other local contexts which allow erasing.
   --          If <PutInCollector> is false, the object is erased but 
   --          not put in the Collector.
-     	  		  
-  EraseMode( me             : mutable;
-             anIObj         : InteractiveObject from AIS2D;
-	         aMode          : Integer from Standard;
-	         UpdateVwr      : Boolean from Standard = Standard_True);
-  ---Purpose: Selects an erase mode. Used only if more than one
-  -- mode is displayed in the main viewer. If aMode is
-  -- the Prs used by default, no erase mode is selected.
 
   EraseAll( me             : mutable;
             PutInCollector : Boolean from Standard = Standard_True;

src/AIS2D/AIS2D_InteractiveContext.cxx

@@ -341,23 +341,6 @@ void AIS2D_InteractiveContext::Erase(
    
 }
 
-void AIS2D_InteractiveContext::EraseMode(
-	           const Handle(AIS2D_InteractiveObject)& anIObj,
-			   const Standard_Integer aMode,
-			   const Standard_Boolean /*UpdateVwr*/ ) {
-
-  if ( anIObj.IsNull() ) return;
-
-  if ( !myObjects.IsBound( anIObj ) ) return;
-  
-  if ( anIObj->HasDisplayMode() ) 
-    if ( anIObj->DisplayMode() == aMode ) return;
-  else if ( myDisplayMode == aMode) return;
-  Handle(AIS2D_GlobalStatus) GStatus = myObjects( anIObj );
-  if ( GStatus->GraphicStatus() != AIS2D_DS_Displayed ) return;
-  if ( GStatus->IsDModeIn( aMode ) ) {}
-}
-
 void AIS2D_InteractiveContext::EraseAll (const Standard_Boolean /*PutInCollector*/, 
                                          const Standard_Boolean UpdateVwr)
 {

src/Bnd/Bnd_Box.cxx

@@ -577,18 +577,21 @@ void Bnd_Box::Add (const gp_Dir& D)
 {
   Standard_Real DX,DY,DZ;
   D.Coord(DX,DY,DZ);
-  if (Abs(DX) > gp::Resolution()) {
+
-    if (DX > 0) OpenXmax();
+  if (DX < -RealEpsilon()) 
-    else        OpenXmin();
+    OpenXmin();
-  }
+  else if (DX > RealEpsilon()) 
-  if (Abs(DY) > gp::Resolution()) {
+    OpenXmax();
-    if (DY > 0) OpenYmax();
+
-    else        OpenYmin();
+  if (DY < -RealEpsilon())
-  }
+    OpenYmin();
-  if (Abs(DZ) > gp::Resolution()) {
+  else if (DY > RealEpsilon())
-    if (DZ > 0) OpenZmax();
+    OpenYmax();
-    else        OpenZmin();
+
-  }
+  if (DZ < -RealEpsilon())
+    OpenZmin();
+  else if (DZ > RealEpsilon())
+    OpenZmax();
 }
 
 //=======================================================================

src/Bnd/Bnd_Box2d.cxx

@@ -204,14 +204,16 @@ void Bnd_Box2d::Add (const gp_Dir2d& D)
 {
   Standard_Real DX = D.X();
   Standard_Real DY = D.Y();
-  if (DX < 0)
+
-    if (DX < - gp::Resolution()) OpenXmin();
+  if (DX < -RealEpsilon()) 
-  else
+    OpenXmin();
-    if (DX >   gp::Resolution()) OpenXmax();
+  else if (DX > RealEpsilon()) 
-  if (DY < 0)
+    OpenXmax();
-    if (DY < - gp::Resolution()) OpenYmin();
+
-  else
+  if (DY < -RealEpsilon())
-    if (DY >   gp::Resolution()) OpenYmax();
+    OpenYmin();
+  else if (DY > RealEpsilon())
+    OpenYmax();
 }
 
 //=======================================================================

src/IGESData/IGESData_GlobalSection.cxx

@@ -124,28 +124,6 @@ void IGESData_GlobalSection::Init(const Handle(Interface_ParamSet)& params,
 
   Standard_Integer nbp = params->NbParams();
 
-  // Sending of message : Incorrect number of parameters (following the IGES version)
-  // Version less than 5.3 
-  if  (theIGESVersion < 11) 
-    if ((nbp < 24) || (nbp > 25)) {
-       // 24 or 25 parameters are expected (parameter 25 is not required)
-      Message_Msg Msg39 ("XSTEP_39");
-      Msg39.Arg(24);
-      Msg39.Arg(25);
-      if (nbp < 24) ach->SendFail(Msg39);
-      else          ach->SendWarning(Msg39);
-    }
-
-  // Version 5.3 
-  else if ((nbp < 25) || (nbp > 26)) {
-    // 25 or 26 parameters are expected (parameter 25 is not required)
-    Message_Msg Msg39 ("XSTEP_39");
-    Msg39.Arg(25);
-    Msg39.Arg(26);
-    if (nbp < 25) ach->SendFail(Msg39);
-    else          ach->SendWarning(Msg39);
-  }
-
   for (Standard_Integer i = 1; i <= nbp; i ++) {
     Standard_Integer intval = 0;  Standard_Real realval = 0.0;
     Handle(TCollection_HAsciiString) strval;  // doit repartir a null
@@ -227,6 +205,29 @@ void IGESData_GlobalSection::Init(const Handle(Interface_ParamSet)& params,
       default : break;
     }
   }
+
+  // Sending of message : Incorrect number of parameters (following the IGES version)
+  // Version less than 5.3 
+  if  (theIGESVersion < 11)
+  {
+    if ((nbp < 24) || (nbp > 25)) {
+       // 24 or 25 parameters are expected (parameter 25 is not required)
+      Message_Msg Msg39 ("XSTEP_39");
+      Msg39.Arg(24);
+      Msg39.Arg(25);
+      if (nbp < 24) ach->SendFail(Msg39);
+      else          ach->SendWarning(Msg39);
+    }
+  }
+  // Version 5.3 
+  else if ((nbp < 25) || (nbp > 26)) {
+    // 25 or 26 parameters are expected (parameter 25 is not required)
+    Message_Msg Msg39 ("XSTEP_39");
+    Msg39.Arg(25);
+    Msg39.Arg(26);
+    if (nbp < 25) ach->SendFail(Msg39);
+    else          ach->SendWarning(Msg39);
+  }
   
   //:45 by abv 11.12.97: if UnitFlag is not defined in the file, 
   // restore it from UnitName. Repris par CKY 13-FEV-1998

src/ShapeAnalysis/ShapeAnalysis_CheckSmallFace.cxx

@@ -582,8 +582,10 @@ static Standard_Boolean CheckPoles(const TColgp_Array2OfPnt& poles, Standard_Int
   Standard_Integer i0 = (uorv == 1 ? poles.LowerCol() : poles.LowerRow());
   Standard_Integer i1 = (uorv == 1 ? poles.UpperCol() : poles.UpperRow());
   for (Standard_Integer i = i0; i <= i1-1; i ++) {
-    if (uorv == 1) if(poles(rank,i).IsEqual(poles(rank, i+1), 1e-15)) return Standard_True;
+    if (uorv == 1) {
-    else      if(poles(i,rank).IsEqual(poles(i+1,rank), 1e-15)) return Standard_True;
+      if(poles(rank,i).IsEqual(poles(rank, i+1), 1e-15)) return Standard_True;
+    } else
+      if(poles(i,rank).IsEqual(poles(i+1,rank), 1e-15)) return Standard_True;
   }  
   return Standard_False;
 }

src/TPrsStd/TPrsStd_AISPresentation.cxx

@@ -1031,12 +1031,12 @@ void TPrsStd_AISPresentation::AISErase (const Standard_Boolean remove)
       }
     }
     else {
-     if( remove )
+     if( remove ) {
       if( !ownctx.IsNull() ) {
 	ownctx->Remove (myAIS,Standard_False);
 	myAIS->SetToUpdate();
       }
-     else 
+     } else
       if( !ownctx.IsNull() ) ownctx->Erase (myAIS,Standard_False); 
     }
   }