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0032485: Modeling Algorithms - Add Clone() function for adapters

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Provide ShallowCopy() functions for adapters & evaluators of curves, 2d curves and surfaces. This will allow using copies of the same adapter in multi-thread calculations.
This commit is contained in:
asuraven
2021-07-20 18:44:23 +03:00
committed by bugmaster
parent 82bee1621a
commit 872a7e3a7e
57 changed files with 662 additions and 7 deletions
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22
src/Geom2dAdaptor/Geom2dAdaptor_Curve.cxx
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@@ -65,6 +65,28 @@ static const Standard_Real PosTol = Precision::PConfusion() / 2;
IMPLEMENT_STANDARD_RTTIEXT(Geom2dAdaptor_Curve, Adaptor2d_Curve2d)
//=======================================================================
//function : ShallowCopy
//purpose :
//=======================================================================
Handle(Adaptor2d_Curve2d) Geom2dAdaptor_Curve::ShallowCopy() const
{
Handle(Geom2dAdaptor_Curve) aCopy = new Geom2dAdaptor_Curve();
aCopy->myCurve = myCurve;
aCopy->myTypeCurve = myTypeCurve;
aCopy->myFirst = myFirst;
aCopy->myLast = myLast;
aCopy->myBSplineCurve = myBSplineCurve;
if(!myNestedEvaluator.IsNull())
{
aCopy->myNestedEvaluator = myNestedEvaluator->ShallowCopy();
}
return aCopy;
}
//=======================================================================
//function : LocalContinuity
//purpose : Computes the Continuity of a BSplineCurve

5
src/Geom2dAdaptor/Geom2dAdaptor_Curve.hxx
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@@ -58,6 +58,9 @@ public:
//! Standard_ConstructionError is raised if Ufirst>Ulast
Standard_EXPORT Geom2dAdaptor_Curve(const Handle(Geom2d_Curve)& C, const Standard_Real UFirst, const Standard_Real ULast);
//! Shallow copy of adaptor
Standard_EXPORT virtual Handle(Adaptor2d_Curve2d) ShallowCopy() const Standard_OVERRIDE;
//! Reset currently loaded curve (undone Load()).
Standard_EXPORT void Reset();
@@ -183,7 +186,7 @@ private:
//! \param theParameter the value on the knot axis which identifies the caching span
void RebuildCache (const Standard_Real theParameter) const;
private:
protected:
Handle(Geom2d_Curve) myCurve;
GeomAbs_CurveType myTypeCurve;