mirror of
https://github.com/gigablast/open-source-search-engine.git
synced 2024-10-04 12:17:35 +03:00
59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
// Copyright Matt Wells, Aug 2009
|
|
|
|
#ifndef _PLACEDB_H_
|
|
#define _PLACEDB_H_
|
|
|
|
#include "Rdb.h"
|
|
#include "Msg0.h"
|
|
|
|
class Placedb {
|
|
|
|
public:
|
|
|
|
bool init ( ) ;
|
|
bool init2 ( long treeMem ) ;
|
|
|
|
// set up our private rdb
|
|
Rdb *getRdb ( ) { return &m_rdb; };
|
|
|
|
bool addColl ( char *coll, bool doVerify = false );
|
|
|
|
bool verify ( char *coll ) ;
|
|
|
|
void reset();
|
|
|
|
|
|
//
|
|
// see Address::makePlacedbKey() to see how placedbKey is formed
|
|
//
|
|
|
|
// hash of street, adm1, city and street number
|
|
long long getBigHash ( key128_t *placedbKey ) {
|
|
return placedbKey->n1; };
|
|
|
|
long getStreetNumHash ( key128_t *placedbKey ) {
|
|
return placedbKey->n0 >> 39; };
|
|
|
|
// docid is top 38 bits
|
|
long long getDocId ( key128_t *placedbKey ) {
|
|
return (placedbKey->n0 >> 1) & DOCID_MASK; };
|
|
|
|
// the hash of the place name with the street indicator(s)
|
|
//long getSmallHash ( key128_t *placedbKey ) {
|
|
// return (placedbKey->n0>>1)&0x1ffffff;};
|
|
|
|
|
|
|
|
// this rdb holds urls waiting to be spidered or being spidered
|
|
Rdb m_rdb;
|
|
|
|
DiskPageCache *getDiskPageCache() { return &m_pc; };
|
|
|
|
DiskPageCache m_pc;
|
|
};
|
|
|
|
extern class Placedb g_placedb;
|
|
extern class Placedb g_placedb2;
|
|
|
|
#endif
|