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Pasukhin Dmitry
498e7cd173
Refactor the Convert package to eliminate heap-allocated handle-based storage in favor of direct NCollection_Array members, improving performance and simplifying the API. Deprecate single-element accessors (Pole, Knot, etc.) in favor of batch const-reference accessors (Poles, Knots, etc.). Convert_ConicToBSplineCurve: - Replace handle members (poles, weights, knots, mults) with direct NCollection_Array1 fields (myPoles, myWeights, myKnots, myMults). - Replace BuildCosAndSin handle-based parameters with array references. - Add batch accessors: Poles(), Weights(), Knots(), Multiplicities(). - Deprecate single-element accessors: Pole(), Weight(), Knot(), Multiplicity(). - Update all conic subclasses: Circle, Ellipse, Hyperbola, Parabola. Convert_ElementarySurfaceToBSplineSurface: - Replace handle members with direct NCollection_Array fields (myPoles, myWeights, myUKnots, myVKnots, myUMults, myVMults). - Add Finalize() to trim oversized arrays in derived constructors. - Add batch accessors: Poles(), Weights(), UKnots(), VKnots(), UMultiplicities(), VMultiplicities(). - Deprecate single-element accessors: Pole(), Weight(), UKnot(), VKnot(), UMultiplicity(), VMultiplicity(). - Update all surface subclasses: Cone, Cylinder, Sphere, Torus. Convert_CompPolynomialToPoles / Convert_GridPolynomialToPoles: - Replace handle-based output parameters with direct const-reference accessors for Poles, Knots, Multiplicities. - Deprecate old handle-based Poles(), Knots(), Multiplicities() overloads. Convert_CompBezierCurvesToBSplineCurve (2D and 3D): - Extract common logic into Convert_CompBezierCurvesToBSplineCurveBase template header to eliminate code duplication. - Replace handle<HArray1> members with direct NCollection_Array1 storage in the internal sequence, removing unnecessary heap indirection. NCollection_Sequence: - Fix Node constructors to use member initializer lists (copy/move construction) instead of default-construct + assign, which failed for types like NCollection_Array1 where operator= requires matching sizes. Downstream callers migrated: - AdvApprox_ApproxAFunction: use new const-ref Knots()/Multiplicities(). - AppDef_Variational: use new const-ref Knots()/Multiplicities(). - AdvApp2Var_ApproxAFunc2Var, AdvApp2Var_Patch: use new const-ref API. - Geom2dConvert, GeomConvert, GeomConvert_1: use new const-ref API. - GeomFill_PolynomialConvertor, GeomFill_QuasiAngularConvertor: adapted. - Geom_OsculatingSurface: use direct array references instead of handle->Array*() calls. Added GTests for all Convert classes covering conic curves, elementary surfaces, CompBezier, CompPolynomial, and GridPolynomial conversions.