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0024023: Revamp the OCCT Handle -- downcast (automatic)

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Automatic update by command "occt_upgrade . -downcast"

C-style cast of Handle to that of derived type (now illegal) is replaced by call to DownCast()
Const reference local variables of Handle type initialized by result of DownCast are replaced by normal variables.
This commit is contained in:
abv
2015-07-02 16:41:05 +03:00
parent ce8b059af3
commit c5f3a42524
158 changed files with 863 additions and 888 deletions
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12
src/BRepOffset/BRepOffset_Inter2d.cxx
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@@ -847,7 +847,7 @@ static Standard_Boolean ExtendPCurve(const Handle(Geom2d_Curve)& aPCurve,
{
NewPCurve = aPCurve;
if (NewPCurve->IsInstance(STANDARD_TYPE(Geom2d_TrimmedCurve)))
NewPCurve = (*((Handle(Geom2d_TrimmedCurve)*)&NewPCurve))->BasisCurve();
NewPCurve = Handle(Geom2d_TrimmedCurve)::DownCast (NewPCurve)->BasisCurve();
Standard_Real FirstPar = NewPCurve->FirstParameter();
Standard_Real LastPar = NewPCurve->LastParameter();
@@ -857,7 +857,7 @@ static Standard_Boolean ExtendPCurve(const Handle(Geom2d_Curve)& aPCurve,
{
if (NewPCurve->IsInstance(STANDARD_TYPE(Geom2d_BezierCurve)))
{
Handle(Geom2d_BezierCurve) aBezier = *((Handle(Geom2d_BezierCurve)*)&NewPCurve);
Handle(Geom2d_BezierCurve) aBezier = Handle(Geom2d_BezierCurve)::DownCast (NewPCurve);
if (aBezier->NbPoles() == 2)
{
TColgp_Array1OfPnt2d thePoles(1,2);
@@ -869,7 +869,7 @@ static Standard_Boolean ExtendPCurve(const Handle(Geom2d_Curve)& aPCurve,
}
else if (NewPCurve->IsInstance(STANDARD_TYPE(Geom2d_BSplineCurve)))
{
Handle(Geom2d_BSplineCurve) aBSpline = *((Handle(Geom2d_BSplineCurve)*)&NewPCurve);
Handle(Geom2d_BSplineCurve) aBSpline = Handle(Geom2d_BSplineCurve)::DownCast (NewPCurve);
if (aBSpline->NbKnots() == 2 && aBSpline->NbPoles() == 2)
{
TColgp_Array1OfPnt2d thePoles(1,2);
@@ -1190,7 +1190,7 @@ static void ExtentEdge(const TopoDS_Edge& E,TopoDS_Edge& NE, const Standard_Real
else if (MinSurf->IsInstance(STANDARD_TYPE(Geom_CylindricalSurface)) ||
MinSurf->IsInstance(STANDARD_TYPE(Geom_ConicalSurface)))
{
Handle(Geom2d_Line) theLine = *((Handle(Geom2d_Line)*)&MinPC);
Handle(Geom2d_Line) theLine = Handle(Geom2d_Line)::DownCast (MinPC);
gp_Dir2d LineDir = theLine->Direction();
if (LineDir.IsParallel( gp::DY2d(), Precision::Angular() ))
IsLine = Standard_True;
@@ -1251,13 +1251,13 @@ static void ExtentEdge(const TopoDS_Edge& E,TopoDS_Edge& NE, const Standard_Real
if (theCurve->IsInstance(STANDARD_TYPE(Geom2d_Line)) &&
theSurf->IsKind(STANDARD_TYPE(Geom_BoundedSurface)))
{
gp_Dir2d theDir = (*((Handle(Geom2d_Line)*)&theCurve))->Direction();
gp_Dir2d theDir = Handle(Geom2d_Line)::DownCast (theCurve)->Direction();
if (theDir.IsParallel(gp::DX2d(), Precision::Angular()) ||
theDir.IsParallel(gp::DY2d(), Precision::Angular()))
{
Standard_Real U1, U2, V1, V2;
theSurf->Bounds(U1, U2, V1, V2);
gp_Pnt2d Origin = (*((Handle(Geom2d_Line)*)&theCurve))->Location();
gp_Pnt2d Origin = Handle(Geom2d_Line)::DownCast (theCurve)->Location();
if (Abs(Origin.X()-U1) <= Precision::Confusion() ||
Abs(Origin.X()-U2) <= Precision::Confusion() ||
Abs(Origin.Y()-V1) <= Precision::Confusion() ||