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// file : examples/cxx/parser/polyroot/supermen-pimpl-tiein.hxx
// copyright : not copyrighted - public domain
#ifndef SUPERMEN_PIMPL_HXX
#define SUPERMEN_PIMPL_HXX
#include "supermen-pskel.hxx"
class person_pimpl: public person_pskel
{
public:
virtual void
pre ();
virtual void
name (const std::string&);
virtual void
post_person ();
};
class superman_pimpl: public superman_pskel
{
public:
superman_pimpl ();
virtual void
pre ();
virtual void
can_fly (bool);
// By default, post_superman() calls post_person(). In case of
// polymorphic parsing we want the opposite: post_person() calls
// post_superman().
//
virtual void
post_person ();
virtual void
post_superman ();
private:
person_pimpl base_impl_;
};
class batman_pimpl: public batman_pskel
{
public:
batman_pimpl ();
virtual void
pre ();
virtual void
wing_span (unsigned int);
// By default, post_batman() calls post_superman() which calls
// post_person(). In case of polymorphic parsing we want the
// opposite: post_person() calls post_superman() which calls
// post_batman().
//
virtual void
post_person ();
virtual void
post_superman ();
virtual void
post_batman ();
private:
superman_pimpl base_impl_;
};
#endif // SUPERMEN_PIMPL_HXX
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