From b9084ad0f5069dc6a66a57c0be2ca56e909d2c22 Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Wed, 8 Sep 2021 10:14:30 +0200
Subject: [PATCH] #1725 exports

---
 src/ifcparse/IfcSchema.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ifcparse/IfcSchema.h b/src/ifcparse/IfcSchema.h
index 067c11ddaf..3e32f5d1d7 100644
--- a/src/ifcparse/IfcSchema.h
+++ b/src/ifcparse/IfcSchema.h
@@ -383,12 +383,12 @@ namespace IfcParse {
 		virtual const entity* as_entity() const { return this; }
 	};
 
-	class instance_factory {
+	class IFC_PARSE_API instance_factory {
 	public:
 		virtual IfcUtil::IfcBaseClass* operator()(IfcEntityInstanceData* data) const = 0;
 	};
 
-	class schema_definition {
+	class IFC_PARSE_API schema_definition {
 	private:
 		std::string name_;