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// file : cult/rtti/type-info.hxx
// author : Boris Kolpackov <boris@kolpackov.net>
// copyright : Copyright (c) 2005-2010 Boris Kolpackov
// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
#ifndef CULT_RTTI_TYPE_INFO_HXX
#define CULT_RTTI_TYPE_INFO_HXX
#include <cult/types/fundamental.hxx>
#include <cult/rtti/type-id.hxx>
#include <cult/containers/vector.hxx>
#include <typeinfo> // std::type_info
namespace Cult
{
namespace RTTI
{
//
//
//
class Access
{
public:
static Access const private_, protected_, public_;
friend Boolean
operator== (Access const& a, Access const& b)
{
return a.v_ == b.v_;
}
friend Boolean
operator!= (Access const& a, Access const& b)
{
return a.v_ != b.v_;
}
private:
enum Value { private__, protected__, public__ } v_;
Access (Value v)
: v_ (v)
{
}
};
//
//
class TypeInfo;
//
//
class BaseInfo
{
public:
BaseInfo (Access access, Boolean virtual_, TypeId const& type_id);
public:
TypeInfo const&
type_info () const;
Access
access () const;
Boolean
virtual_ () const;
private:
Access access_;
Boolean virtual__;
TypeId type_id_;
mutable TypeInfo const* type_info_;
};
//
//
class TypeInfo
{
typedef Containers::Vector<BaseInfo> BaseInfoList;
public:
typedef
BaseInfoList::ConstIterator
BaseIterator;
public:
TypeInfo (TypeId const& type_id);
TypeId
type_id () const;
BaseIterator
begin_base () const;
BaseIterator
end_base () const;
Void
add_base (Access access, Boolean virtual_, TypeId const& type_id);
private:
TypeId type_id_;
BaseInfoList base_list_;
};
//
//
class NoInfo {};
TypeInfo const&
lookup (TypeId const& type_id);
inline
TypeInfo const&
lookup (std::type_info const& type_info)
{
return lookup (TypeId (type_info));
}
template<typename X>
TypeInfo const&
lookup (X const& x)
{
return lookup (typeid (x));
}
template<typename X>
TypeInfo const&
lookup ()
{
return lookup (typeid (X));
}
Void
insert (TypeInfo const&);
}
}
#include <cult/rtti/type-info.ixx>
#endif // CULT_RTTI_TYPE_INFO_HXX
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