Added generate_packages option to class_diagrams

src/config/config.cc

@@ -396,6 +396,7 @@ template <> struct convert<class_diagram> {
         get_option(node, rhs.layout);
         get_option(node, rhs.include_relations_also_as_members);
         get_option(node, rhs.generate_method_arguments);
+        get_option(node, rhs.generate_packages);
 
         return true;
     }
@@ -476,6 +477,7 @@ template <> struct convert<config> {
         get_option(node, rhs.include_relations_also_as_members);
         get_option(node, rhs.puml);
         get_option(node, rhs.generate_method_arguments);
+        get_option(node, rhs.generate_packages);
 
         auto diagrams = node["diagrams"];
 

src/config/config.h

@@ -87,6 +87,8 @@ struct inheritable_diagram_options {
     option<plantuml> puml{"plantuml", option_inherit_mode::append};
     option<method_arguments> generate_method_arguments{
         "generate_method_arguments", method_arguments::full};
+    option<bool> generate_packages{
+        "generate_packages", false};
 
     void inherit(const inheritable_diagram_options &parent);
 };

src/config/option.h

@@ -56,6 +56,8 @@ template <typename T> struct option {
         }
     }
 
+    void operator()(const T &v) { set(v); }
+
     T &operator()() { return value; }
 
     const T &operator()() const { return value; }