TermFreqs get_termfreq_est_using_stats(const Xapian::Weight::Internal &stats) const
Get an estimate for the termfreq and reltermfreq, given the stats. 
 
Abstract base class for postlists. 
 
Postlist which matches an exact phrase using positional information. 
 
void start_position_list(unsigned i)
Start reading from the i-th position list. 
 
std::string get_description() const
Return a string description of this object. 
 
Xapian::termcount get_wdf() const
Return the wdf for the document at the current position. 
 
Xapian::doccount get_termfreq_est() const
Get an estimate of the number of documents indexed by this term. 
 
Parent class for classes which only return selected docs. 
 
ExactPhrasePostList(PostList *source_, const std::vector< PostList *>::const_iterator &terms_begin, const std::vector< PostList *>::const_iterator &terms_end)
 
bool test_doc()
Test if the current document contains the terms as an exact phrase. 
 
A postlist parent class for classes which only return selected docs from a source postlist (e...
 
std::vector< PostList * > terms