-// Copyright (C) 2014-2019 CEA/DEN, EDF R&D
+// Copyright (C) 2014-2023 CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
GEOMAPI_EXPORT
bool isNull() const;
+ /// Returns \c true if curves are equal
+ GEOMAPI_EXPORT
+ bool isEqual(const std::shared_ptr<GeomAPI_Curve>& theOther) const;
+
/// Returns whether the curve is linear
GEOMAPI_EXPORT
virtual bool isLine() const;
GEOMAPI_EXPORT
virtual bool isCircle() const;
+ /// Returns whether the curve is elliptic
+ GEOMAPI_EXPORT
+ virtual bool isEllipse() const;
+
/// Returns start parameter of the curve
GEOMAPI_EXPORT
- double startParam() const { return myStart; }
+ double startParam();
/// Returns end parameter of the curve
GEOMAPI_EXPORT
- double endParam() const { return myEnd; }
+ double endParam();
+
+ /// Returns \c true if the curve is trimmed
+ GEOMAPI_EXPORT
+ virtual bool isTrimmed() const;
+
+ /// Returns basis for the trimmed curve
+ GEOMAPI_EXPORT
+ virtual std::shared_ptr<GeomAPI_Curve> basisCurve() const;
/// Returns point on the curve by parameter
/// \param theParam parameter on the curve
GEOMAPI_EXPORT
std::shared_ptr<GeomAPI_Pnt> getPoint(double theParam);
+ /// Project point on curve
+ GEOMAPI_EXPORT const std::shared_ptr<GeomAPI_Pnt> project(
+ const std::shared_ptr<GeomAPI_Pnt>& thePoint) const;
+
+public:
+ /// \brief Compare addresses of curves
+ class Comparator
+ {
+ public:
+ /// Return \c true if the address of the first curve is less than the address of the second
+ GEOMAPI_EXPORT
+ bool operator ()(const std::shared_ptr<GeomAPI_Curve>& theCurve1,
+ const std::shared_ptr<GeomAPI_Curve>& theCurve2) const;
+ };
+
private:
double myStart;
double myEnd;