| 1 |
// -*- Mode: C++ -*- |
| 2 |
|
| 3 |
// GiSTpredicate.cpp |
| 4 |
// |
| 5 |
// Copyright (c) 1996, Regents of the University of California |
| 6 |
// $Header: /usr/local/devel/GiST/libGiST/libGiST/GiSTpredicate.cpp,v 1.1.1.1 1996/08/06 23:47:21 jmh Exp $ |
| 7 |
|
| 8 |
#include <string.h> |
| 9 |
|
| 10 |
#include "GiST.h" |
| 11 |
|
| 12 |
int PtrPredicate::Consistent(const GiSTentry& entry) const |
| 13 |
{ |
| 14 |
return !entry.IsLeaf()||entry.Ptr()==page; |
| 15 |
} |
| 16 |
|
| 17 |
GiSTobject* PtrPredicate::Copy() const |
| 18 |
{ |
| 19 |
return new PtrPredicate(page); |
| 20 |
} |
| 21 |
|
| 22 |
#ifdef PRINTING_OBJECTS |
| 23 |
void PtrPredicate::Print(ostream& os) const |
| 24 |
{ |
| 25 |
os << "ptr = " << page; |
| 26 |
} |
| 27 |
#endif |
