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sort str facets by their int values (str hashes) for consistency for now

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since we do not know the strings themselves at that time in Msg40.cpp
This commit is contained in:
mwells
2014-09-10 08:22:11 -07:00
parent 8f14207fc9
commit cc76a36458
1 changed files with 10 additions and 1 deletions

11
Msg40.cpp

@ -6134,6 +6134,7 @@ bool Msg40::printFacetTables ( SafeBuf *sb ) {
}
HashTableX *g_fht = NULL;
QueryTerm *g_qt = NULL;
// sort facets by document counts before displaying
static int feCmp ( const void *a1, const void *b1 ) {
@ -6141,7 +6142,14 @@ static int feCmp ( const void *a1, const void *b1 ) {
long b = *(long *)b1;
FacetEntry *fe1 = (FacetEntry *)g_fht->getValFromSlot(a);
FacetEntry *fe2 = (FacetEntry *)g_fht->getValFromSlot(b);
return (fe2->m_count - fe1->m_count);
if ( fe2->m_count > fe1->m_count ) return 1;
if ( fe2->m_count < fe1->m_count ) return -1;
long *k1 = (long *)g_fht->getKeyFromSlot(a);
long *k2 = (long *)g_fht->getKeyFromSlot(b);
if ( g_qt->m_fieldCode == FIELD_GBFACETFLOAT )
return (int)( *(float *)k2 - *(float *)k1 );
// otherwise an int
return ( *k2 - *k1 );
}
bool Msg40::printFacetsForTable ( SafeBuf *sb , QueryTerm *qt ) {
@ -6163,6 +6171,7 @@ bool Msg40::printFacetsForTable ( SafeBuf *sb , QueryTerm *qt ) {
}
// use this as global for qsort
g_fht = fht;
g_qt = qt;
// use qsort
gbqsort ( ptrs , numPtrs , sizeof(long) , feCmp , 0 );