From b88c5ee9303abc4cc4b27464465985b8cedaa21a Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Mon, 10 Dec 2018 12:12:23 +0100
Subject: [PATCH] Missing include for older occt versions

---
 src/ifcgeom_schema_agnostic/Kernel.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ifcgeom_schema_agnostic/Kernel.cpp b/src/ifcgeom_schema_agnostic/Kernel.cpp
index 06a4e207ce..b09e34e6ca 100644
--- a/src/ifcgeom_schema_agnostic/Kernel.cpp
+++ b/src/ifcgeom_schema_agnostic/Kernel.cpp
@@ -2,6 +2,7 @@
 
 #include <TopExp.hxx>
 #include <TopTools_ListOfShape.hxx>
+#include <TopTools_IndexedMapOfShape.hxx>
 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
 
 IfcGeom::Kernel::Kernel(IfcParse::IfcFile* file) {