#include <Standard_ConstructionError.hxx>
#include <IntPatch_SequenceOfLine.hxx>
#include <TColStd_Array1OfInteger.hxx>
#include <IntSurf_PntOn2S.hxx>
#include <IntSurf_LineOn2S.hxx>
#include <IntSurf.hxx>
#include <IntPatch_ImpPrmIntersection_1.gxx>
#include <IntPatch_ImpPrmIntersection_2.gxx>