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zsetAdd() API exposed into server.h.

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This commit is contained in:
antirez 2016-04-14 15:58:49 +02:00
parent b1f181a736
commit b73c7af0f4
2 changed files with 16 additions and 15 deletions
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16
src/server.h
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@ -1288,6 +1288,21 @@ unsigned long aofRewriteBufferSize(void);
/* Sorted sets data type */ /* Sorted sets data type */
/* Input flags. */
#define ZADD_NONE 0
#define ZADD_INCR (1<<0) /* Increment the score instead of setting it. */
#define ZADD_NX (1<<1) /* Don't touch elements not already existing. */
#define ZADD_XX (1<<2) /* Only touch elements already exisitng. */
/* Output flags. */
#define ZADD_NOP (1<<3) /* Operation not performed because of conditionals.*/
#define ZADD_NAN (1<<4) /* Only touch elements already exisitng. */
#define ZADD_ADDED (1<<5) /* The element was new and was added. */
#define ZADD_UPDATED (1<<6) /* The element already existed, score updated. */
/* Flags only used by the ZADD command but not by zsetAdd() API: */
#define ZADD_CH (1<<16) /* Return num of elements added or updated. */
/* Struct to hold a inclusive/exclusive range spec by score comparison. */ /* Struct to hold a inclusive/exclusive range spec by score comparison. */
typedef struct { typedef struct {
double min, max; double min, max;
@ -1315,6 +1330,7 @@ void zsetConvert(robj *zobj, int encoding);
void zsetConvertToZiplistIfNeeded(robj *zobj, size_t maxelelen); void zsetConvertToZiplistIfNeeded(robj *zobj, size_t maxelelen);
int zsetScore(robj *zobj, sds member, double *score); int zsetScore(robj *zobj, sds member, double *score);
unsigned long zslGetRank(zskiplist *zsl, double score, sds o); unsigned long zslGetRank(zskiplist *zsl, double score, sds o);
int zsetAdd(robj *zobj, double score, sds ele, int *flags, double *newscore);
/* Core functions */ /* Core functions */
int freeMemoryIfNeeded(void); int freeMemoryIfNeeded(void);

15
src/t_zset.c
View File

@ -1215,21 +1215,6 @@ int zsetScore(robj *zobj, sds member, double *score) {
return C_OK; return C_OK;
} }
/* Input flags. */
#define ZADD_NONE 0
#define ZADD_INCR (1<<0) /* Increment the score instead of setting it. */
#define ZADD_NX (1<<1) /* Don't touch elements not already existing. */
#define ZADD_XX (1<<2) /* Only touch elements already exisitng. */
/* Output flags. */
#define ZADD_NOP (1<<3) /* Operation not performed because of conditionals.*/
#define ZADD_NAN (1<<4) /* Only touch elements already exisitng. */
#define ZADD_ADDED (1<<5) /* The element was new and was added. */
#define ZADD_UPDATED (1<<6) /* The element already existed, score updated. */
/* Flags only used by the ZADD command but now by zsetAdd() API: */
#define ZADD_CH (1<<16) /* Return num of elements added or updated. */
/* Add a new element or update the score of an existing element in a sorted /* Add a new element or update the score of an existing element in a sorted
* set, regardless of its encoding. * set, regardless of its encoding.
* *