API Reference > OdIfc4x3_rc4 Namespace > Classes > IfcCurveOnSurface Class > IfcCurveOnSurface Methods > IfcCurveOnSurface::isIfcSurfaceCurve Method
IfcCurveOnSurface::isIfcSurfaceCurve Method
Syntax
C++
bool isIfcSurfaceCurve();
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