Fixed type aliases handling

src/class_diagram/visitor/translation_unit_visitor.cc

@@ -1069,8 +1069,6 @@ void translation_unit_visitor::process_class_bases(
 
         cp.set_name(name_and_ns.to_string());
 
-        base.getType().dump();
-
         if (const auto *tsp =
                 base.getType()->getAs<clang::TemplateSpecializationType>();
             tsp != nullptr) {
@@ -2227,9 +2225,8 @@ void translation_unit_visitor::find_instantiation_relationships(
     common::model::template_element &template_instantiation_base,
     const std::string &full_name, common::id_t templated_decl_id)
 {
-    class_diagram::model::class_ &template_instantiation =
-        dynamic_cast<class_diagram::model::class_ &>(
-            template_instantiation_base);
+    auto &template_instantiation = dynamic_cast<class_diagram::model::class_ &>(
+        template_instantiation_base);
 
     // First try to find the best match for this template in partially
     // specialized templates

src/common/clang_utils.cc

@@ -932,14 +932,12 @@ bool is_struct(const clang::NamedDecl *decl)
     if (decl == nullptr)
         return false;
 
-    if (const clang::CXXRecordDecl *record =
-            clang::dyn_cast<clang::CXXRecordDecl>(decl);
+    if (const auto *record = clang::dyn_cast<clang::CXXRecordDecl>(decl);
         record) {
         return record->isStruct();
     }
 
-    if (const clang::TagDecl *tag = clang::dyn_cast<clang::TagDecl>(decl);
-        tag) {
+    if (const auto *tag = clang::dyn_cast<clang::TagDecl>(decl); tag) {
         return tag->isStruct();
     }
 

src/common/model/template_element.h

@@ -29,7 +29,7 @@ class template_element : public element, public template_trait {
 public:
     using element::element;
 
-    virtual ~template_element() = default;
+    ~template_element() override = default;
 
     /**
      * Whether or not the class is a template.
@@ -76,4 +76,4 @@ class template_element : public element, public template_trait {
     bool is_template_{false};
 };
 
-}
+} // namespace clanguml::common::model

src/common/visitor/template_builder.h

@@ -25,7 +25,6 @@
 
 namespace clanguml::common::visitor {
 
-// using class_diagram::model::class_;
 using common::model::namespace_;
 using common::model::relationship_t;
 using common::model::template_parameter;
@@ -540,4 +539,4 @@ class template_builder {
     on_argument_base_found_t on_argument_base_found_;
 };
 
-} // namespace clanguml::class_diagram::visitor
+} // namespace clanguml::common::visitor

src/config/config.cc

@@ -226,8 +226,15 @@ std::string inheritable_diagram_options::simplify_template_type(
     type_aliases_longer_first_t aliases;
     aliases.insert(type_aliases().begin(), type_aliases().end());
 
-    for (const auto &[pattern, replacement] : aliases) {
-        util::replace_all(full_name, pattern, replacement);
+    bool matched{true};
+    while (matched) {
+        auto matched_in_iteration{false};
+        for (const auto &[pattern, replacement] : aliases) {
+            matched_in_iteration =
+                util::replace_all(full_name, pattern, replacement) ||
+                matched_in_iteration;
+        }
+        matched = matched_in_iteration;
     }
 
     return full_name;

src/config/config.h

@@ -458,8 +458,18 @@ struct relationship_hint_t {
 using relationship_hints_t = std::map<std::string, relationship_hint_t>;
 
 using type_aliases_t = std::map<std::string, std::string>;
+
+struct type_aliases_longer_first_comparator {
+    bool operator()(const std::string &a, const std::string &b) const
+    {
+        if (a.size() == b.size())
+            return a > b;
+
+        return a.size() > b.size();
+    }
+};
 using type_aliases_longer_first_t =
-    std::map<std::string, std::string, std::greater<>>;
+    std::map<std::string, std::string, type_aliases_longer_first_comparator>;
 
 enum class location_t { marker, fileline, function };
 

src/sequence_diagram/generators/mermaid/sequence_diagram_generator.cc

@@ -378,10 +378,13 @@ void generator::generate_participant(
 
         print_debug(class_participant, ostr);
 
+        auto participant_name =
+            config().using_namespace().relative(config().simplify_template_type(
+                class_participant.full_name(false)));
+        common::ensure_lambda_type_is_relative(config(), participant_name);
+
         ostr << indent(1) << "participant " << class_participant.alias()
-             << " as "
-             << render_participant_name(config().using_namespace().relative(
-                    class_participant.full_name(false)));
+             << " as " << render_participant_name(participant_name);
 
         ostr << '\n';
 
@@ -418,9 +421,12 @@ void generator::generate_participant(
     else {
         print_debug(participant, ostr);
 
+        auto participant_name = config().using_namespace().relative(
+            config().simplify_template_type(participant.full_name(false)));
+        common::ensure_lambda_type_is_relative(config(), participant_name);
+
         ostr << indent(1) << "participant " << participant.alias() << " as "
-             << config().using_namespace().relative(
-                    participant.full_name(false));
+             << render_participant_name(participant_name);
         ostr << '\n';
 
         generated_participants_.emplace(participant_id);

src/sequence_diagram/generators/plantuml/sequence_diagram_generator.cc

@@ -370,10 +370,13 @@ void generator::generate_participant(
 
         print_debug(class_participant, ostr);
 
-        ostr << "participant \""
-             << render_name(config().using_namespace().relative(
-                    class_participant.full_name(false)))
-             << "\" as " << class_participant.alias();
+        auto participant_name =
+            config().using_namespace().relative(config().simplify_template_type(
+                class_participant.full_name(false)));
+        common::ensure_lambda_type_is_relative(config(), participant_name);
+
+        ostr << "participant \"" << render_name(participant_name) << "\" as "
+             << class_participant.alias();
 
         if (config().generate_links) {
             common_generator<diagram_config, diagram_model>::generate_link(
@@ -416,10 +419,12 @@ void generator::generate_participant(
     else {
         print_debug(participant, ostr);
 
-        ostr << "participant \""
-             << config().using_namespace().relative(
-                    participant.full_name(false))
-             << "\" as " << participant.alias();
+        auto participant_name = config().using_namespace().relative(
+            config().simplify_template_type(participant.full_name(false)));
+        common::ensure_lambda_type_is_relative(config(), participant_name);
+
+        ostr << "participant \"" << render_name(participant_name) << "\" as "
+             << participant.alias();
 
         if (config().generate_links) {
             common_generator<diagram_config, diagram_model>::generate_link(

src/util/util.h

@@ -164,7 +164,7 @@ template <typename T, typename S>
 std::unique_ptr<T> unique_pointer_cast(std::unique_ptr<S> &&p) noexcept
 {
     if (T *const converted = dynamic_cast<T *>(p.get())) {
-        p.release();
+        p.release(); // NOLINT
         return std::unique_ptr<T>{converted};
     }