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* mu-msg-iter.cc: if we're using threaded search results, get *all* matches, 

calculate threads and then return maxnum matches
This commit is contained in:
djcb 2012-12-23 16:42:44 +02:00
parent d17dba683f
commit c36906a254
1 changed files with 7 additions and 3 deletions
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10
lib/mu-msg-iter.cc
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@ -53,7 +53,6 @@ private:
GHashTable *_threadinfo;
};
struct _MuMsgIter {
public:
_MuMsgIter (Xapian::Enquire &enq, size_t maxnum,
@ -65,7 +64,11 @@ public:
threads = (flags & MU_MSG_ITER_FLAG_THREADS);
descending = (flags & MU_MSG_ITER_FLAG_DESCENDING);
_matches = _enq.get_mset (0, maxnum);
/* if we need to calculate threads, initialy get /all/
* matches, calculate threads based on that, and then
* return maxnum messages
*/
_matches = _enq.get_mset (0, threads ? G_MAXINT: maxnum);
/* when threading, we calculate the threads for the
* set of matches, then requery/sort based on the
@ -137,7 +140,8 @@ private:
MuMsgIterFlags _flags;
struct ltstr {
bool operator () (const std::string &s1, const std::string &s2) const {
bool operator () (const std::string &s1,
const std::string &s2) const {
return g_strcmp0 (s1.c_str(), s2.c_str()) < 0;
}
};