/// Creation of empty (null) shape
GeomAPI_Shape();
+ /// Returns true if the underlied shape is null
bool isNull() const;
/// Returns whether the shapes are equal
bool computeSize(double& theXmin, double& theYmin, double& theZmin,
double& theXmax, double& theYmax, double& theZmax) const;
+ /// Returns the shape as BRep stream
std::string getShapeStream() const;
};