From 127bcaf96ece1217f8caba00e0c5c1608ca3214d Mon Sep 17 00:00:00 2001
From: Yorik van Havre <yorik@uncreated.net>
Date: Wed, 16 May 2018 10:11:00 -0300
Subject: [PATCH] adding exception for OCCT 7.3

---
 src/ifcgeom/IfcGeomFunctions.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/ifcgeom/IfcGeomFunctions.cpp b/src/ifcgeom/IfcGeomFunctions.cpp
index 761452a20c..099e4ec61f 100644
--- a/src/ifcgeom/IfcGeomFunctions.cpp
+++ b/src/ifcgeom/IfcGeomFunctions.cpp
@@ -2437,7 +2437,11 @@ bool IfcGeom::Kernel::split_solid_by_shell(const TopoDS_Shape& input, const Topo
 	}
 	apply_tolerance(solid, getValue(GV_PRECISION));
 
+#if OCC_VERSION_HEX >= 0x70300
 	TopTools_ListOfShape shapes;
+#else
+	BOPCol_ListOfShape shapes;
+#endif
 	shapes.Append(input);
 	shapes.Append(solid);
 	BOPAlgo_PaveFiller filler(new NCollection_IncAllocator); // TODO: Does this need to be freed?