1 files changed, 35 insertions, 0 deletions
diff --git a/source/DataFormatters/LibCxxUnorderedMap.cpp b/source/DataFormatters/LibCxxUnorderedMap.cpp
index bf68f20955b5..da2a88966f5e 100644
--- a/source/DataFormatters/LibCxxUnorderedMap.cpp
+++ b/source/DataFormatters/LibCxxUnorderedMap.cpp
@@ -25,6 +25,41 @@ using namespace lldb;
 using namespace lldb_private;
 using namespace lldb_private::formatters;
 
+namespace lldb_private {
+    namespace formatters {
+        class LibcxxStdUnorderedMapSyntheticFrontEnd : public SyntheticChildrenFrontEnd
+        {
+        public:
+            LibcxxStdUnorderedMapSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp);
+            
+            virtual size_t
+            CalculateNumChildren ();
+            
+            virtual lldb::ValueObjectSP
+            GetChildAtIndex (size_t idx);
+            
+            virtual bool
+            Update();
+            
+            virtual bool
+            MightHaveChildren ();
+            
+            virtual size_t
+            GetIndexOfChildWithName (const ConstString &name);
+            
+            virtual
+            ~LibcxxStdUnorderedMapSyntheticFrontEnd ();
+        private:
+            
+            ValueObject* m_tree;
+            size_t m_num_elements;
+            ValueObject* m_next_element;
+            std::map<size_t,lldb::ValueObjectSP> m_children;
+            std::vector<std::pair<ValueObject*, uint64_t> > m_elements_cache;
+        };
+    }
+}
+
 lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEnd::LibcxxStdUnorderedMapSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) :
 SyntheticChildrenFrontEnd(*valobj_sp.get()),
 m_tree(NULL),