Closes #25

core/dbc_database.h

@@ -21,6 +21,9 @@
  */
 struct DbcDatabase {
     std::vector<FrameInfo> frames; /**< All frames found in the DBC file. */
+    std::map<std::string, AttributeDefinition> attributeDefinitions = {};
+    std::vector<AttributeAssignment> attributeAssignments = {};
+    AttributeMap attributes = {}; /**< Effective database attributes. */
 };
 
 #endif /* DBC_DATABASE_H */