Glassvision/IfcOpenShell
1
0
Fork 0
mirror of https://github.com/IfcOpenShell/IfcOpenShell.git synced 2026-09-19 06:39:13 +00:00
Code Issues Packages Projects Releases Wiki Activity

#1173 mutex in get_default_style()

Browse Source
This commit is contained in:
Thomas Krijnen
2020-12-20 14:38:54 +01:00
parent 7d756138f2
commit a3bc159359
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ifcgeom_schema_agnostic/SurfaceStyle.cpp
+4
View File
@@ -4,6 +4,7 @@
#include <boost/property_tree/ptree.hpp> #include <boost/property_tree/ptree.hpp>
#include <map> #include <map>
#include <mutex>
namespace pt = boost::property_tree; namespace pt = boost::property_tree;
@@ -112,6 +113,9 @@ void IfcGeom::set_default_style_file(const std::string& json_file) {
} }
const IfcGeom::SurfaceStyle* IfcGeom::get_default_style(const std::string& s) { const IfcGeom::SurfaceStyle* IfcGeom::get_default_style(const std::string& s) {
static std::mutex m;
std::lock_guard<std::mutex> lk(m);
if (!default_materials_initialized) InitDefaultMaterials(); if (!default_materials_initialized) InitDefaultMaterials();
std::map<std::string, IfcGeom::SurfaceStyle>::const_iterator it = default_materials.find(s); std::map<std::string, IfcGeom::SurfaceStyle>::const_iterator it = default_materials.find(s);
if (it == default_materials.end()) { if (it == default_materials.end()) {