IfcOpenShell#1153 HdfSerializer.remove() for cache eviction

aothms · aothms · commit 5f7d92aeb0de · 2021-10-29T10:41:21.000+02:00
diff --git a/src/serializers/HdfSerializer.cpp b/src/serializers/HdfSerializer.cpp
@@ -252,6 +252,11 @@ void HdfSerializer::read_surface_style(surface_style_serialization& s, std::shar
 
 }
 
+void HdfSerializer::remove(const std::string& guid) {
+	if (H5Lexists(file.getId(), guid.c_str(), H5P_DEFAULT)) {
+		file.unlink(guid);
+	}
+}
 
 const IfcGeom::Element* HdfSerializer::read(IfcParse::IfcFile& f, const std::string& guid, unsigned int representation_id, read_type rt) {
 	if (!H5Lexists(file.getId(), guid.c_str(), H5P_DEFAULT)) {
diff --git a/src/serializers/HdfSerializer.h b/src/serializers/HdfSerializer.h
@@ -95,6 +95,7 @@ class HdfSerializer : public GeometrySerializer {
 	H5::Group write(const IfcGeom::Element* o);
 	void write(const IfcGeom::BRepElement* o);
 	void write(const IfcGeom::TriangulationElement* o);
+	void remove(const std::string& guid);
 
 	const IfcGeom::Element* read(IfcParse::IfcFile& f, const std::string& guid, unsigned int representation_id, read_type rt = READ_BREP);
 	

Original file line number	Diff line number	Diff line change
`@@ -252,6 +252,11 @@ void HdfSerializer::read_surface_style(surface_style_serialization& s, std::shar`
`252`	`252`
`253`	`253`	`}`
`254`	`254`
	`255`	`+void HdfSerializer::remove(const std::string& guid) {`
	`256`	`+ if (H5Lexists(file.getId(), guid.c_str(), H5P_DEFAULT)) {`
	`257`	`+ file.unlink(guid);`
	`258`	`+ }`
	`259`	`+}`
`255`	`260`
`256`	`261`	`const IfcGeom::Element* HdfSerializer::read(IfcParse::IfcFile& f, const std::string& guid, unsigned int representation_id, read_type rt) {`
`257`	`262`	`if (!H5Lexists(file.getId(), guid.c_str(), H5P_DEFAULT)) {`