Added regex support to subclasses filter

src/class_diagram/model/class_parent.h

@@ -17,6 +17,7 @@
  */
 #pragma once
 
+#include "common/clang_utils.h"
 #include "common/model/enums.h"
 #include "common/types.h"
 
@@ -26,6 +27,13 @@ namespace clanguml::class_diagram::model {
 
 class class_parent {
 public:
+    class_parent() = default;
+    class_parent(const std::string &name)
+    {
+        set_name(name);
+        set_id(common::to_id(name));
+    }
+
     void set_name(const std::string &name);
     std::string name() const;
 

src/common/model/diagram_filter.cc

@@ -311,7 +311,8 @@ tvl::value_t method_type_filter::match(
         });
 }
 
-subclass_filter::subclass_filter(filter_t type, std::vector<std::string> roots)
+subclass_filter::subclass_filter(
+    filter_t type, std::vector<config::string_or_regex> roots)
     : filter_visitor{type}
     , roots_{std::move(roots)}
 {

src/common/model/diagram_filter.h

@@ -162,14 +162,14 @@ private:
 };
 
 struct subclass_filter : public filter_visitor {
-    subclass_filter(filter_t type, std::vector<std::string> roots);
+    subclass_filter(filter_t type, std::vector<config::string_or_regex> roots);
 
     ~subclass_filter() override = default;
 
     tvl::value_t match(const diagram &d, const element &e) const override;
 
 private:
-    std::vector<std::string> roots_;
+    std::vector<config::string_or_regex> roots_;
 };
 
 struct parents_filter : public filter_visitor {

src/config/config.h

@@ -170,7 +170,7 @@ struct filter {
     //   - private
     std::vector<common::model::access_t> access;
 
-    std::vector<std::string> subclasses;
+    std::vector<string_or_regex> subclasses;
 
     std::vector<std::string> parents;