diff options
author | Jörg Frings-Fürst <jff@merkur> | 2014-05-18 16:08:14 +0200 |
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committer | Jörg Frings-Fürst <jff@merkur> | 2014-05-18 16:08:14 +0200 |
commit | a15cf65c44d5c224169c32ef5495b68c758134b7 (patch) | |
tree | 3419f58fc8e1b315ba8171910ee044c5d467c162 /libcult/cult/rtti/type-info.hxx |
Imported Upstream version 3.3.0.2upstream/3.3.0.2
Diffstat (limited to 'libcult/cult/rtti/type-info.hxx')
-rw-r--r-- | libcult/cult/rtti/type-info.hxx | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/libcult/cult/rtti/type-info.hxx b/libcult/cult/rtti/type-info.hxx new file mode 100644 index 0000000..dce4923 --- /dev/null +++ b/libcult/cult/rtti/type-info.hxx @@ -0,0 +1,147 @@ +// 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 |