Added package diagram generation from C++20 modules (#101)

src/common/model/element.cc

@@ -25,8 +25,9 @@
 
 namespace clanguml::common::model {
 
-element::element(namespace_ using_namespace)
-    : using_namespace_{std::move(using_namespace)}
+element::element(namespace_ using_namespace, path_type pt)
+    : ns_{pt}
+    , using_namespace_{std::move(using_namespace)}
 {
 }
 

src/common/model/element.h

@@ -37,7 +37,9 @@ namespace clanguml::common::model {
  */
 class element : public diagram_element {
 public:
-    element(namespace_ using_namespace);
+    element(namespace_ using_namespace, path_type pt = path_type::kNamespace);
+
+    element(path_type pt);
 
     ~element() override = default;
 

src/common/model/package.cc

@@ -21,8 +21,8 @@
 #include <sstream>
 
 namespace clanguml::common::model {
-package::package(const common::model::namespace_ &using_namespace)
-    : element{using_namespace}
+package::package(const common::model::namespace_ &using_namespace, path_type pt)
+    : element{using_namespace, pt}
 {
 }
 

src/common/model/package.h

@@ -41,7 +41,8 @@ class package : public element,
                 public stylable_element,
                 public nested_trait<element, path> {
 public:
-    package(const common::model::path &using_namespace);
+    package(const common::model::path &using_namespace,
+        path_type pt = path_type::kNamespace);
 
     package(const package &) = delete;
     package(package &&) = default;

src/common/model/path.h

@@ -386,6 +386,8 @@ public:
      */
     path_type type() const { return path_type_; }
 
+    const container_type &tokens() const { return path_; }
+
 private:
     path_type path_type_;
     container_type path_;