node.h

#pragma once
 
#include "named.h"
#include <cgv/data/ref_ptr.h>
#include "lib_begin.h"
 
namespace cgv {
    namespace base {
 
class CGV_API node;

typedef data::ref_ptr<node, true> node_ptr;
typedef data::ref_ptr<const node, true> const_node_ptr;

class CGV_API node : public named
{
protected:
    friend class data::ref_ptr<node,true>;
    node_ptr parent;
public:
    node(const std::string& name = "");
    node_ptr get_parent() const;
    base_ptr get_root() const;
    void set_parent(node_ptr _parent);
    node_ptr get_node() override;
    const_node_ptr get_node_const() const override;
    std::string get_type_name() const override;
};
 
template <> struct cast_helper<node>
{
    inline static node_ptr cast(base* b) { return b->get_node(); }
};
 
template <> struct cast_const_helper<node>
{
    inline static const_node_ptr cast_const(const base* b) { return b->get_node_const(); }
};
 
#if _MSC_VER >= 1400
CGV_TEMPLATE template class CGV_API data::ref_ptr<node>;
#endif
 
    }
}
 
#include <cgv/config/lib_end.h>