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// file : odb/semantics/enum.hxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
// license : GNU GPL v3; see accompanying LICENSE file
#ifndef ODB_SEMANTICS_ENUM_HXX
#define ODB_SEMANTICS_ENUM_HXX
#include <vector>
#include <odb/semantics/elements.hxx>
namespace semantics
{
class enum_;
class enumerator;
class enumerates: public edge
{
public:
typedef semantics::enum_ enum_type;
typedef semantics::enumerator enumerator_type;
enum_type&
enum_ () const
{
return *enum__;
}
enumerator_type&
enumerator () const
{
return *enumerator_;
}
public:
enumerates ();
void
set_left_node (enum_type& n)
{
enum__ = &n;
}
void
set_right_node (enumerator_type& n)
{
enumerator_ = &n;
}
protected:
enum_type* enum__;
enumerator_type* enumerator_;
};
//
//
class enumerator: public instance
{
public:
typedef semantics::enum_ enum_type;
enum_type&
enum_ () const
{
return enumerated_->enum_ ();
}
enumerates&
enumerated () const
{
return *enumerated_;
}
public:
enumerator (path const&, size_t line, size_t column);
void
add_edge_right (enumerates& e)
{
enumerated_ = &e;
}
using instance::add_edge_right;
private:
enumerates* enumerated_;
};
//
//
class enum_: public type
{
private:
typedef std::vector<enumerates*> enumerates_list;
public:
typedef
pointer_iterator<enumerates_list::const_iterator>
enumerates_iterator;
enumerates_iterator
enumerates_begin () const
{
return enumerates_.begin ();
}
enumerates_iterator
enumerates_end () const
{
return enumerates_.end ();
}
public:
enum_ (path const&, size_t line, size_t column, tree);
void
add_edge_left (enumerates& e)
{
enumerates_.push_back (&e);
}
private:
enumerates_list enumerates_;
};
}
#endif // ODB_SEMANTICS_ENUM_HXX
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