Add code for dumping all registered types / functions

boxedcpp/boxedcpp.hpp

@@ -1,5 +1,5 @@
-#ifndef __scripting_system_hpp__
-#define __scripting_system_hpp__
+#ifndef __boxedcpp_system_hpp__
+#define __boxedcpp_system_hpp__
 
 #include <typeinfo>
 #include <string>
@@ -9,12 +9,16 @@
 #include <vector>
 
 #include "boxed_value.hpp"
+#include "type_info.hpp"
 #include "proxy_functions.hpp"
 #include "proxy_constructors.hpp"
 
-class Scripting_System
+class BoxedCPP_System
 {
   public:
+    typedef std::multimap<std::string, boost::shared_ptr<Proxy_Function> > Function_Map;
+    typedef std::map<std::string, Type_Info> Type_Name_Map;
+
     template<typename Function>
       void register_function(const Function &func, const std::string &name)
       {
@@ -41,24 +45,89 @@ class Scripting_System
     template<typename Type>
       void register_type(const std::string &name)
       {
-        m_types.insert(std::make_pair(name, &typeid(Type)));
+        m_types.insert(std::make_pair(name, Get_Type_Info<Type>()()));
       }
 
-    boost::shared_ptr<Proxy_Function> get_function(const std::string &t_name)
+    std::vector<Type_Name_Map::value_type> get_types() const
     {
-      std::map<std::string, boost::shared_ptr<Proxy_Function> >::const_iterator itr = m_functions.find(t_name);
-      if (itr != m_functions.end())
-      {
-        return itr->second;
-      } else {
-        throw std::range_error("Function not known: " + t_name);
-      }
+      return std::vector<Type_Name_Map::value_type>(m_types.begin(), m_types.end());
+    }
+
+    std::vector<Function_Map::value_type> get_function(const std::string &t_name) const
+    {
+      std::pair<Function_Map::const_iterator, Function_Map::const_iterator> range
+        = m_functions.equal_range(t_name);
+
+      return std::vector<Function_Map::value_type>(range.first, range.second);
+    }
+
+    std::vector<Function_Map::value_type> get_functions() const
+    {
+      return std::vector<Function_Map::value_type>(m_functions.begin(), m_functions.end());
     }
 
   private:
     std::map<std::string, Boxed_Value > m_objects;
-    std::map<std::string, const std::type_info *> m_types;
-    std::map<std::string, boost::shared_ptr<Proxy_Function> > m_functions;
+
+    Function_Map m_functions;
+    Type_Name_Map m_types;
 };
 
+void dump_type(const Type_Info &type)
+{
+  std::cout << type.m_bare_type_info->name();
+}
+
+void dump_function(const BoxedCPP_System::Function_Map::value_type &f)
+{
+  std::vector<Type_Info> params = f.second->get_param_types();
+  
+  dump_type(params.front());
+  std::cout << " " << f.first << "(";
+
+  for (std::vector<Type_Info>::const_iterator itr = params.begin() + 1;
+       itr != params.end();
+       ++itr)
+  {
+    dump_type(*itr);
+    std::cout << ", ";
+  } 
+
+  std::cout << ")" << std::endl;
+}
+
+void dump_system(const BoxedCPP_System &s)
+{
+  std::cout << "Registered Types: " << std::endl;
+  std::vector<BoxedCPP_System::Type_Name_Map::value_type> types = s.get_types();
+  for (std::vector<BoxedCPP_System::Type_Name_Map::value_type>::const_iterator itr = types.begin();
+       itr != types.end();
+       ++itr)
+  {
+    std::cout << itr->first << ": ";
+    dump_type(itr->second);
+    std::cout << std::endl;
+  } 
+
+
+  std::cout << std::endl;  std::vector<BoxedCPP_System::Function_Map::value_type> funcs = s.get_functions();
+
+  std::cout << "Functions: " << std::endl;
+  for (std::vector<BoxedCPP_System::Function_Map::value_type>::const_iterator itr = funcs.begin();
+       itr != funcs.end();
+       ++itr)
+  {
+    dump_function(*itr);
+  } 
+  std::cout << std::endl;
+}
+
+void bootstrap(BoxedCPP_System &s)
+{
+  s.register_type<void>("void");
+  s.register_type<double>("double");
+  s.register_type<int>("int");
+  s.register_type<std::string>("string");
+}
+
 #endif