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