Added debug_mode config option

src/common/generators/plantuml/generator.h

@@ -124,6 +124,14 @@ public:
     template <typename E>
     void generate_link(std::ostream &ostr, const E &e) const;
 
+    /**
+     * @brief Print debug information in diagram comments
+     *
+     * @param m Diagram element to describe
+     * @param ostr Output stream
+     */
+    void print_debug(
+        const common::model::source_location &e, std::ostream &ostr) const;
     /**
      * @brief Update diagram Jinja context
      *
@@ -345,6 +353,14 @@ void generator<C, D>::generate_link(std::ostream &ostr, const E &e) const
     ostr << "]]";
 }
 
+template <typename C, typename D>
+void generator<C, D>::print_debug(
+    const common::model::source_location &e, std::ostream &ostr) const
+{
+    if (m_config.debug_mode())
+        ostr << "' " << e.file() << ":" << e.line() << '\n';
+}
+
 template <typename DiagramModel, typename DiagramConfig,
     typename TranslationUnitVisitor>
 class diagram_ast_consumer : public clang::ASTConsumer {