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// Copyright (c) 1994 James Clark
// See the file COPYING for copying permission.
#ifndef LpdEntityRef_INCLUDED
#define LpdEntityRef_INCLUDED 1
#include "Entity.h"
#include "Boolean.h"
#include "Ptr.h"
// Information about a reference to an entity that
// used a definition in an LPD.
#ifdef SP_NAMESPACE
namespace SP_NAMESPACE {
#endif
struct LpdEntityRef {
ConstPtr<Entity> entity;
PackedBoolean lookedAtDefault;
PackedBoolean foundInPass1Dtd;
static inline const LpdEntityRef &key(const LpdEntityRef &r) { return r; }
static inline unsigned long hash(const LpdEntityRef &r) {
return Hash::hash(r.entity->name());
}
};
inline
Boolean operator==(const LpdEntityRef &r1, const LpdEntityRef &r2)
{
return (r1.entity == r2.entity
&& r1.foundInPass1Dtd == r2.foundInPass1Dtd
&& r1.lookedAtDefault == r2.lookedAtDefault);
}
inline
Boolean operator!=(const LpdEntityRef &r1, const LpdEntityRef &r2)
{
return !(r1 == r2);
}
#ifdef SP_NAMESPACE
}
#endif
#endif /* not LpdEntityRef_INCLUDED */
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