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https://github.com/gigablast/open-source-search-engine.git
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49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
#include "gb-include.h"
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#include "IndexList.h"
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#include <math.h> // log() math functions
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#include "Datedb.h" // g_datedb
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// . clear the low bits on the keys so terms are DELETED
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// . used by Msg14 to delete a document completely from the index
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void IndexList::clearDelBits ( ) {
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// get the list (may be the whole list, m_list)
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//key_t *keys = (key_t *) RdbList::getList();
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// . how many keys do we have?
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// . all keys should be 12 bytes since we don't repeat the termId
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//int32_t numKeys = RdbList::getListSize() / sizeof(key_t);
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// loop thru each key and clear it's del bit
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//for ( int32_t i = 0 ; i < numKeys ; i++ )
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// keys[i].n0 &= 0xfffffffffffffffeLL;
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char *p = m_list;
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char *pend = m_list + m_listSize;
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int32_t step = m_ks;
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for ( ; p < pend ; p += step ) *p &= 0xfe;
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}
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void IndexList::print() {
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if ( m_ks==16 ) logf(LOG_DEBUG,"db: termId date score docId");
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else logf(LOG_DEBUG,"db: termId score docId");
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int32_t i = 0;
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for ( resetListPtr() ; ! isExhausted() ; skipCurrentRecord() ) {
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// print out date lists here
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if ( m_ks == 16 ) {
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logf(LOG_DEBUG,
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"db: %04"INT32") %020"INT64" "
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"%10"UINT32" %03"INT32" %020"INT64"",
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i++ ,
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getTermId16(m_listPtr),
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(int32_t)getCurrentDate(),
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(int32_t)getCurrentScore(),
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(int64_t)getCurrentDocId() );
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continue;
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}
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logf(LOG_DEBUG,"db: %04"INT32") %020"INT64" "
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"%03"INT32" %020"INT64"" ,
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i++ ,
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(int64_t)getCurrentTermId12() ,
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(int32_t)getCurrentScore(),
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(int64_t)getCurrentDocId() );
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}
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}
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