#include <chert_synonym.h>
Inheritance diagram for ChertSynonymTermList:
Collaboration diagram for ChertSynonymTermList:
Public Member Functions | |
| ChertSynonymTermList (Xapian::Internal::intrusive_ptr< const Xapian::Database::Internal > database_, ChertCursor *cursor_, const string &prefix_) | |
| ~ChertSynonymTermList () | |
| Destructor. More... | |
| string | get_termname () const |
| Returns the current termname. More... | |
| Xapian::doccount | get_termfreq () const |
| Return the term frequency for the term at the current position. More... | |
| TermList * | next () |
| Advance to the next term in the list. More... | |
| TermList * | skip_to (const string &tname) |
| Advance to the first term which is >= tname. More... | |
| bool | at_end () const |
| True if we're off the end of the list. More... | |
| Public Member Functions inherited from AllTermsList | |
| virtual Xapian::termcount | get_approx_size () const |
| Return approximate size of this termlist. More... | |
| virtual Xapian::termcount | get_wdf () const |
| Return the wdf for the term at the current position. More... | |
| virtual Xapian::termcount | positionlist_count () const |
| Return true if the current position is past the last term in this list. More... | |
| virtual Xapian::PositionIterator | positionlist_begin () const |
| Return a PositionIterator for the current position. More... | |
| Public Member Functions inherited from Xapian::TermIterator::Internal | |
| virtual | ~Internal () |
| We have virtual methods and want to be able to delete derived classes using a pointer to the base class, so we need a virtual destructor. More... | |
| virtual void | accumulate_stats (Xapian::Internal::ExpandStats &stats) const |
| Collate weighting information for the current term. More... | |
| virtual const std::vector< Xapian::termpos > * | get_vector_termpos () const |
| Get pointer to vector<termpos> if that's the internal representation. More... | |
| Public Member Functions inherited from Xapian::Internal::intrusive_base | |
| intrusive_base () | |
| Construct with no references. More... | |
Private Member Functions | |
| ChertSynonymTermList (const ChertSynonymTermList &) | |
| Copying is not allowed. More... | |
| void | operator= (const ChertSynonymTermList &) |
| Assignment is not allowed. More... | |
Private Attributes | |
| Xapian::Internal::intrusive_ptr< const Xapian::Database::Internal > | database |
| Keep a reference to our database to stop it being deleted. More... | |
| ChertCursor * | cursor |
| A cursor which runs through the synonym table reading termnames from the keys. More... | |
| string | prefix |
| The prefix to restrict the terms to. More... | |
Additional Inherited Members | |
| Public Attributes inherited from Xapian::TermIterator::Internal | |
| size_t | shard_index = 0 |
| Which shard of a multidatabase this is from. More... | |
| Public Attributes inherited from Xapian::Internal::intrusive_base | |
| unsigned | _refs |
| Reference count. More... | |
| Protected Member Functions inherited from AllTermsList | |
| AllTermsList () | |
| Only constructable as a base class for derived classes. More... | |
| Protected Member Functions inherited from Xapian::TermIterator::Internal | |
| Internal () | |
| Only constructable as a base class for derived classes. More... | |
Detailed Description
Definition at line 113 of file chert_synonym.h.
Constructor & Destructor Documentation
◆ ChertSynonymTermList() [1/2]
|
private |
Copying is not allowed.
◆ ChertSynonymTermList() [2/2]
|
inline |
Definition at line 132 of file chert_synonym.h.
References ChertCursor::find_entry(), ChertCursor::find_entry_lt(), and ChertTable::next().
◆ ~ChertSynonymTermList()
| ChertSynonymTermList::~ChertSynonymTermList | ( | ) |
Member Function Documentation
◆ at_end()
|
virtual |
True if we're off the end of the list.
Implements AllTermsList.
Definition at line 223 of file chert_synonym.cc.
◆ get_termfreq()
|
virtual |
Return the term frequency for the term at the current position.
Implements AllTermsList.
Definition at line 185 of file chert_synonym.cc.
◆ get_termname()
|
virtual |
Returns the current termname.
Either next() or skip_to() must have been called before this method can be called.
Implements AllTermsList.
Definition at line 175 of file chert_synonym.cc.
◆ next()
|
virtual |
Advance to the next term in the list.
Implements AllTermsList.
Definition at line 191 of file chert_synonym.cc.
References Assert, LOGCALL, RETURN, and startswith().
◆ operator=()
|
private |
Assignment is not allowed.
◆ skip_to()
|
virtual |
Advance to the first term which is >= tname.
Implements AllTermsList.
Definition at line 206 of file chert_synonym.cc.
References Assert, LOGCALL, RETURN, and startswith().
Member Data Documentation
◆ cursor
|
private |
A cursor which runs through the synonym table reading termnames from the keys.
Definition at line 126 of file chert_synonym.h.
◆ database
|
private |
Keep a reference to our database to stop it being deleted.
Definition at line 121 of file chert_synonym.h.
◆ prefix
|
private |
The prefix to restrict the terms to.
Definition at line 129 of file chert_synonym.h.
The documentation for this class was generated from the following files:
- backends/chert/chert_synonym.h
- backends/chert/chert_synonym.cc