mirror of
https://github.com/postgres/postgres.git
synced 2025-06-11 20:28:21 +03:00
Pgindent run for 8.0.
This commit is contained in:
Bruce Momjian
@ -71,12 +71,13 @@ makesign(BITVECP sign, TRGM * a)
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int4 k,
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len = ARRNELEM(a);
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trgm *ptr = GETARR(a);
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int4 tmp=0;
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int4 tmp = 0;
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MemSet((void *) sign, 0, sizeof(BITVEC));
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SETBIT(sign, SIGLENBIT); /*set last unused bit*/
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for (k = 0; k < len; k++) {
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CPTRGM( ((char*)&tmp), ptr+k );
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SETBIT(sign, SIGLENBIT); /* set last unused bit */
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for (k = 0; k < len; k++)
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{
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CPTRGM(((char *) &tmp), ptr + k);
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HASH(sign, tmp);
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}
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}
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@ -89,7 +90,7 @@ gtrgm_compress(PG_FUNCTION_ARGS)
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if (entry->leafkey)
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{ /* trgm */
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TRGM *res;
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TRGM *res;
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text *toastedval = (text *) DatumGetPointer(entry->key);
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text *val = (text *) DatumGetPointer(PG_DETOAST_DATUM(entry->key));
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@ -107,7 +108,7 @@ gtrgm_compress(PG_FUNCTION_ARGS)
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{
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int4 i,
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len;
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TRGM *res;
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TRGM *res;
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BITVECP sign = GETSIGN(DatumGetPointer(entry->key));
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LOOPBYTE(
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@ -137,37 +138,45 @@ gtrgm_decompress(PG_FUNCTION_ARGS)
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Datum
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gtrgm_consistent(PG_FUNCTION_ARGS)
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{
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text *query = (text *) PG_GETARG_TEXT_P(1);
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TRGM *key = (TRGM *) DatumGetPointer( ((GISTENTRY *) PG_GETARG_POINTER(0))->key );
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TRGM *qtrg = generate_trgm(VARDATA(query), VARSIZE(query) - VARHDRSZ);
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int res=false;
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text *query = (text *) PG_GETARG_TEXT_P(1);
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TRGM *key = (TRGM *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key);
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TRGM *qtrg = generate_trgm(VARDATA(query), VARSIZE(query) - VARHDRSZ);
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int res = false;
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if ( GIST_LEAF( (GISTENTRY *) PG_GETARG_POINTER(0) ) ) { /* all leafs contains orig trgm */
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float4 tmpsml = cnt_sml(key,qtrg);
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/* strange bug at freebsd 5.2.1 and gcc 3.3.3 */
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res = ( *(int*)&tmpsml==*(int*)&trgm_limit || tmpsml > trgm_limit ) ? true : false;
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} else if ( ISALLTRUE(key) ) { /* non-leaf contains signature */
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if (GIST_LEAF((GISTENTRY *) PG_GETARG_POINTER(0)))
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{ /* all leafs contains orig trgm */
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float4 tmpsml = cnt_sml(key, qtrg);
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/* strange bug at freebsd 5.2.1 and gcc 3.3.3 */
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res = (*(int *) &tmpsml == *(int *) &trgm_limit || tmpsml > trgm_limit) ? true : false;
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}
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else if (ISALLTRUE(key))
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{ /* non-leaf contains signature */
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res = true;
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} else { /* non-leaf contains signature */
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int4 count=0;
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int4 k, len = ARRNELEM(qtrg);
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}
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else
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{ /* non-leaf contains signature */
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int4 count = 0;
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int4 k,
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len = ARRNELEM(qtrg);
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trgm *ptr = GETARR(qtrg);
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BITVECP sign = GETSIGN(key);
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int4 tmp=0;
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BITVECP sign = GETSIGN(key);
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int4 tmp = 0;
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for (k = 0; k < len; k++) {
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CPTRGM( ((char*)&tmp), ptr+k );
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for (k = 0; k < len; k++)
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{
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CPTRGM(((char *) &tmp), ptr + k);
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count += GETBIT(sign, HASHVAL(tmp));
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}
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#ifdef DIVUNION
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res = ( len==count ) ? true : ( ( ( ( ((float4)count) / ((float4)(len-count)) ) ) >= trgm_limit ) ? true : false );
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res = (len == count) ? true : ((((((float4) count) / ((float4) (len - count)))) >= trgm_limit) ? true : false);
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#else
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res = (len==0) ? false : ( ( ( ( ((float4)count) / ((float4)len) ) ) >= trgm_limit ) ? true : false );
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res = (len == 0) ? false : ((((((float4) count) / ((float4) len))) >= trgm_limit) ? true : false);
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#endif
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}
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PG_FREE_IF_COPY(query,1);
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pfree(qtrg);
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PG_FREE_IF_COPY(query, 1);
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pfree(qtrg);
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PG_RETURN_BOOL(res);
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}
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@ -191,10 +200,11 @@ unionkey(BITVECP sbase, TRGM * add)
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else
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{
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trgm *ptr = GETARR(add);
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int4 tmp=0;
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int4 tmp = 0;
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for (i = 0; i < ARRNELEM(add); i++) {
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CPTRGM( ((char*)&tmp), ptr+i );
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for (i = 0; i < ARRNELEM(add); i++)
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{
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CPTRGM(((char *) &tmp), ptr + i);
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HASH(sbase, tmp);
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}
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}
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@ -205,13 +215,13 @@ unionkey(BITVECP sbase, TRGM * add)
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Datum
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gtrgm_union(PG_FUNCTION_ARGS)
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{
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GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
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int4 len = entryvec->n;
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GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
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int4 len = entryvec->n;
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int *size = (int *) PG_GETARG_POINTER(1);
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BITVEC base;
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int4 i;
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int4 flag = 0;
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TRGM *result;
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TRGM *result;
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MemSet((void *) base, 0, sizeof(BITVEC));
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for (i = 0; i < len; i++)
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@ -237,8 +247,8 @@ gtrgm_union(PG_FUNCTION_ARGS)
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Datum
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gtrgm_same(PG_FUNCTION_ARGS)
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{
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TRGM *a = (TRGM *) PG_GETARG_POINTER(0);
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TRGM *b = (TRGM *) PG_GETARG_POINTER(1);
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TRGM *a = (TRGM *) PG_GETARG_POINTER(0);
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TRGM *b = (TRGM *) PG_GETARG_POINTER(1);
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bool *result = (bool *) PG_GETARG_POINTER(2);
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if (ISSIGNKEY(a))
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@ -280,7 +290,7 @@ gtrgm_same(PG_FUNCTION_ARGS)
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*result = true;
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for (i = 0; i < lena; i++)
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if (CMPTRGM(ptra+i, ptrb+i))
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if (CMPTRGM(ptra + i, ptrb + i))
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{
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*result = false;
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break;
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@ -298,34 +308,39 @@ sizebitvec(BITVECP sign)
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i;
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LOOPBYTE(
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size += SUMBIT(*(char *) sign);
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sign = (BITVECP) (((char *) sign) + 1);
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size += SUMBIT(*(char *) sign);
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sign = (BITVECP) (((char *) sign) + 1);
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);
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return size;
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}
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static int
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hemdistsign(BITVECP a, BITVECP b) {
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int i,dist=0;
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hemdistsign(BITVECP a, BITVECP b)
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{
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int i,
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dist = 0;
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LOOPBIT(
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if ( GETBIT(a,i) != GETBIT(b,i) )
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if (GETBIT(a, i) != GETBIT(b, i))
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dist++;
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);
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return dist;
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}
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static int
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hemdist(TRGM *a, TRGM *b) {
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if ( ISALLTRUE(a) ) {
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hemdist(TRGM * a, TRGM * b)
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{
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if (ISALLTRUE(a))
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{
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if (ISALLTRUE(b))
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return 0;
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else
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return SIGLENBIT-sizebitvec(GETSIGN(b));
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} else if (ISALLTRUE(b))
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return SIGLENBIT-sizebitvec(GETSIGN(a));
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return SIGLENBIT - sizebitvec(GETSIGN(b));
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}
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else if (ISALLTRUE(b))
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return SIGLENBIT - sizebitvec(GETSIGN(a));
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return hemdistsign( GETSIGN(a), GETSIGN(b) );
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return hemdistsign(GETSIGN(a), GETSIGN(b));
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}
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Datum
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@ -334,23 +349,25 @@ gtrgm_penalty(PG_FUNCTION_ARGS)
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GISTENTRY *origentry = (GISTENTRY *) PG_GETARG_POINTER(0); /* always ISSIGNKEY */
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GISTENTRY *newentry = (GISTENTRY *) PG_GETARG_POINTER(1);
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float *penalty = (float *) PG_GETARG_POINTER(2);
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TRGM *origval = (TRGM *) DatumGetPointer(origentry->key);
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TRGM *newval = (TRGM *) DatumGetPointer(newentry->key);
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TRGM *origval = (TRGM *) DatumGetPointer(origentry->key);
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TRGM *newval = (TRGM *) DatumGetPointer(newentry->key);
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BITVECP orig = GETSIGN(origval);
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*penalty = 0.0;
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if (ISARRKEY(newval)) {
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BITVEC sign;
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if (ISARRKEY(newval))
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{
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BITVEC sign;
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makesign(sign, newval);
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if ( ISALLTRUE(origval) )
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*penalty=((float)(SIGLENBIT-sizebitvec(sign)))/(float)(SIGLENBIT+1);
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else
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*penalty=hemdistsign(sign,orig);
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} else {
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*penalty=hemdist(origval,newval);
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if (ISALLTRUE(origval))
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*penalty = ((float) (SIGLENBIT - sizebitvec(sign))) / (float) (SIGLENBIT + 1);
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else
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*penalty = hemdistsign(sign, orig);
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}
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else
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*penalty = hemdist(origval, newval);
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PG_RETURN_POINTER(penalty);
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}
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@ -390,27 +407,30 @@ comparecost(const void *a, const void *b)
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static int
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hemdistcache(CACHESIGN *a, CACHESIGN *b) {
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if ( a->allistrue ) {
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hemdistcache(CACHESIGN * a, CACHESIGN * b)
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{
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if (a->allistrue)
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{
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if (b->allistrue)
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return 0;
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else
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return SIGLENBIT-sizebitvec(b->sign);
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} else if (b->allistrue)
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return SIGLENBIT-sizebitvec(a->sign);
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return SIGLENBIT - sizebitvec(b->sign);
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}
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else if (b->allistrue)
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return SIGLENBIT - sizebitvec(a->sign);
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return hemdistsign( a->sign, b->sign );
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return hemdistsign(a->sign, b->sign);
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}
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Datum
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gtrgm_picksplit(PG_FUNCTION_ARGS)
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{
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GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
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OffsetNumber maxoff = entryvec->n - 2;
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GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
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OffsetNumber maxoff = entryvec->n - 2;
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GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1);
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OffsetNumber k,
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j;
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TRGM *datum_l,
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TRGM *datum_l,
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*datum_r;
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BITVECP union_l,
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union_r;
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@ -435,13 +455,16 @@ gtrgm_picksplit(PG_FUNCTION_ARGS)
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cache = (CACHESIGN *) palloc(sizeof(CACHESIGN) * (maxoff + 2));
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fillcache(&cache[FirstOffsetNumber], GETENTRY(entryvec, FirstOffsetNumber));
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for (k = FirstOffsetNumber; k < maxoff; k = OffsetNumberNext(k)) {
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for (j = OffsetNumberNext(k); j <= maxoff; j = OffsetNumberNext(j)) {
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for (k = FirstOffsetNumber; k < maxoff; k = OffsetNumberNext(k))
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{
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for (j = OffsetNumberNext(k); j <= maxoff; j = OffsetNumberNext(j))
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{
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if (k == FirstOffsetNumber)
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fillcache(&cache[j], GETENTRY(entryvec, j));
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size_waste=hemdistcache(&(cache[j]),&(cache[k]));
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if (size_waste > waste) {
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size_waste = hemdistcache(&(cache[j]), &(cache[k]));
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if (size_waste > waste)
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{
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waste = size_waste;
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seed_1 = k;
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seed_2 = j;
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@ -454,101 +477,124 @@ gtrgm_picksplit(PG_FUNCTION_ARGS)
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right = v->spl_right;
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v->spl_nright = 0;
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if (seed_1 == 0 || seed_2 == 0) {
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if (seed_1 == 0 || seed_2 == 0)
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{
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seed_1 = 1;
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seed_2 = 2;
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}
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|
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/* form initial .. */
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if (cache[seed_1].allistrue) {
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if (cache[seed_1].allistrue)
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{
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datum_l = (TRGM *) palloc(CALCGTSIZE(SIGNKEY | ALLISTRUE, 0));
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datum_l->len = CALCGTSIZE(SIGNKEY | ALLISTRUE, 0);
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datum_l->flag = SIGNKEY | ALLISTRUE;
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} else {
|
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}
|
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else
|
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{
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datum_l = (TRGM *) palloc(CALCGTSIZE(SIGNKEY, 0));
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datum_l->len = CALCGTSIZE(SIGNKEY, 0);
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datum_l->flag = SIGNKEY;
|
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memcpy((void *) GETSIGN(datum_l), (void *) cache[seed_1].sign, sizeof(BITVEC));
|
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}
|
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if (cache[seed_2].allistrue) {
|
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if (cache[seed_2].allistrue)
|
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{
|
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datum_r = (TRGM *) palloc(CALCGTSIZE(SIGNKEY | ALLISTRUE, 0));
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datum_r->len = CALCGTSIZE(SIGNKEY | ALLISTRUE, 0);
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datum_r->flag = SIGNKEY | ALLISTRUE;
|
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} else {
|
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}
|
||||
else
|
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{
|
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datum_r = (TRGM *) palloc(CALCGTSIZE(SIGNKEY, 0));
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datum_r->len = CALCGTSIZE(SIGNKEY, 0);
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datum_r->flag = SIGNKEY;
|
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memcpy((void *) GETSIGN(datum_r), (void *) cache[seed_2].sign, sizeof(BITVEC));
|
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}
|
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|
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union_l=GETSIGN(datum_l);
|
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union_r=GETSIGN(datum_r);
|
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union_l = GETSIGN(datum_l);
|
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union_r = GETSIGN(datum_r);
|
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maxoff = OffsetNumberNext(maxoff);
|
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fillcache(&cache[maxoff], GETENTRY(entryvec, maxoff));
|
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/* sort before ... */
|
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costvector = (SPLITCOST *) palloc(sizeof(SPLITCOST) * maxoff);
|
||||
for (j = FirstOffsetNumber; j <= maxoff; j = OffsetNumberNext(j)) {
|
||||
for (j = FirstOffsetNumber; j <= maxoff; j = OffsetNumberNext(j))
|
||||
{
|
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costvector[j - 1].pos = j;
|
||||
size_alpha = hemdistcache(&(cache[seed_1]), &(cache[j]));
|
||||
size_beta = hemdistcache(&(cache[seed_2]), &(cache[j]));
|
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size_beta = hemdistcache(&(cache[seed_2]), &(cache[j]));
|
||||
costvector[j - 1].cost = abs(size_alpha - size_beta);
|
||||
}
|
||||
qsort((void *) costvector, maxoff, sizeof(SPLITCOST), comparecost);
|
||||
|
||||
for (k = 0; k < maxoff; k++) {
|
||||
for (k = 0; k < maxoff; k++)
|
||||
{
|
||||
j = costvector[k].pos;
|
||||
if (j == seed_1) {
|
||||
if (j == seed_1)
|
||||
{
|
||||
*left++ = j;
|
||||
v->spl_nleft++;
|
||||
continue;
|
||||
} else if (j == seed_2) {
|
||||
}
|
||||
else if (j == seed_2)
|
||||
{
|
||||
*right++ = j;
|
||||
v->spl_nright++;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (ISALLTRUE(datum_l) || cache[j].allistrue) {
|
||||
if ( ISALLTRUE(datum_l) && cache[j].allistrue )
|
||||
size_alpha=0;
|
||||
if (ISALLTRUE(datum_l) || cache[j].allistrue)
|
||||
{
|
||||
if (ISALLTRUE(datum_l) && cache[j].allistrue)
|
||||
size_alpha = 0;
|
||||
else
|
||||
size_alpha = SIGLENBIT-sizebitvec(
|
||||
( cache[j].allistrue ) ? GETSIGN(datum_l) : GETSIGN(cache[j].sign)
|
||||
);
|
||||
} else {
|
||||
size_alpha=hemdistsign(cache[j].sign,GETSIGN(datum_l));
|
||||
size_alpha = SIGLENBIT - sizebitvec(
|
||||
(cache[j].allistrue) ? GETSIGN(datum_l) : GETSIGN(cache[j].sign)
|
||||
);
|
||||
}
|
||||
else
|
||||
size_alpha = hemdistsign(cache[j].sign, GETSIGN(datum_l));
|
||||
|
||||
if (ISALLTRUE(datum_r) || cache[j].allistrue) {
|
||||
if ( ISALLTRUE(datum_r) && cache[j].allistrue )
|
||||
size_beta=0;
|
||||
if (ISALLTRUE(datum_r) || cache[j].allistrue)
|
||||
{
|
||||
if (ISALLTRUE(datum_r) && cache[j].allistrue)
|
||||
size_beta = 0;
|
||||
else
|
||||
size_beta = SIGLENBIT-sizebitvec(
|
||||
( cache[j].allistrue ) ? GETSIGN(datum_r) : GETSIGN(cache[j].sign)
|
||||
);
|
||||
} else {
|
||||
size_beta=hemdistsign(cache[j].sign,GETSIGN(datum_r));
|
||||
size_beta = SIGLENBIT - sizebitvec(
|
||||
(cache[j].allistrue) ? GETSIGN(datum_r) : GETSIGN(cache[j].sign)
|
||||
);
|
||||
}
|
||||
else
|
||||
size_beta = hemdistsign(cache[j].sign, GETSIGN(datum_r));
|
||||
|
||||
if (size_alpha < size_beta + WISH_F(v->spl_nleft, v->spl_nright, 0.1)) {
|
||||
if (ISALLTRUE(datum_l) || cache[j].allistrue) {
|
||||
if (! ISALLTRUE(datum_l) )
|
||||
if (size_alpha < size_beta + WISH_F(v->spl_nleft, v->spl_nright, 0.1))
|
||||
{
|
||||
if (ISALLTRUE(datum_l) || cache[j].allistrue)
|
||||
{
|
||||
if (!ISALLTRUE(datum_l))
|
||||
MemSet((void *) GETSIGN(datum_l), 0xff, sizeof(BITVEC));
|
||||
} else {
|
||||
ptr=cache[j].sign;
|
||||
}
|
||||
else
|
||||
{
|
||||
ptr = cache[j].sign;
|
||||
LOOPBYTE(
|
||||
union_l[i] |= ptr[i];
|
||||
union_l[i] |= ptr[i];
|
||||
);
|
||||
}
|
||||
*left++ = j;
|
||||
v->spl_nleft++;
|
||||
} else {
|
||||
if (ISALLTRUE(datum_r) || cache[j].allistrue) {
|
||||
if (! ISALLTRUE(datum_r) )
|
||||
}
|
||||
else
|
||||
{
|
||||
if (ISALLTRUE(datum_r) || cache[j].allistrue)
|
||||
{
|
||||
if (!ISALLTRUE(datum_r))
|
||||
MemSet((void *) GETSIGN(datum_r), 0xff, sizeof(BITVEC));
|
||||
} else {
|
||||
ptr=cache[j].sign;
|
||||
}
|
||||
else
|
||||
{
|
||||
ptr = cache[j].sign;
|
||||
LOOPBYTE(
|
||||
union_r[i] |= ptr[i];
|
||||
union_r[i] |= ptr[i];
|
||||
);
|
||||
}
|
||||
*right++ = j;
|
||||
|
||||
Reference in New Issue
Block a user