From 3e55297eb0e79f48f1589e3a31212154e73a3522 Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Wed, 11 Mar 2020 16:19:13 +0100
Subject: [PATCH] Propagate hierarchy helper template archument to IfcFile
 schema name

---
 src/ifcparse/IfcHierarchyHelper.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ifcparse/IfcHierarchyHelper.h b/src/ifcparse/IfcHierarchyHelper.h
index a32ecafeb6..c2a8edf1e9 100644
--- a/src/ifcparse/IfcHierarchyHelper.h
+++ b/src/ifcparse/IfcHierarchyHelper.h
@@ -114,6 +114,8 @@ namespace {
 template <typename Schema>
 class IFC_PARSE_API IfcHierarchyHelper : public IfcParse::IfcFile {
 public:
+	IfcHierarchyHelper() : IfcParse::IfcFile(&Schema::get_schema()) {}
+
 	template <class T> 
 	T* addTriplet(double x, double y, double z) {
 		std::vector<double> a; a.push_back(x); a.push_back(y); a.push_back(z);