#include <multialltermslist.h>
Inheritance diagram for MultiAllTermsList:
Public Member Functions | |
| MultiAllTermsList (const std::vector< Xapian::Internal::RefCntPtr< Xapian::Database::Internal > > &dbs, const std::string &prefix) | |
| Constructor. | |
| ~MultiAllTermsList () | |
| Destructor. | |
| std::string | get_termname () const |
| Return the termname at the current position. | |
| Xapian::doccount | get_termfreq () const |
| Return the term frequency for the term at the current position. | |
| Xapian::termcount | get_collection_freq () const |
| Return the collection frequency for the term at the current position. | |
| TermList * | next () |
| Advance the current position to the next term in the termlist. | |
| TermList * | skip_to (const std::string &term) |
| Skip forward to the specified term. | |
| bool | at_end () const |
| Return true if the current position is past the last term in this list. | |
Private Member Functions | |
| void | operator= (const MultiAllTermsList &) |
| Don't allow assignment. | |
| MultiAllTermsList (const MultiAllTermsList &) | |
| Don't allow copying. | |
Private Attributes | |
| std::string | current_term |
| Current termname (or empty if we haven't started yet). | |
| std::vector< TermList * > | termlists |
| Vector of sub-termlists which we use as a heap. | |
Definition at line 32 of file multialltermslist.h.
| MultiAllTermsList::MultiAllTermsList | ( | const MultiAllTermsList & | ) | [private] |
Don't allow copying.
| MultiAllTermsList::MultiAllTermsList | ( | const std::vector< Xapian::Internal::RefCntPtr< Xapian::Database::Internal > > & | dbs, | |
| const std::string & | prefix | |||
| ) |
Constructor.
| MultiAllTermsList::~MultiAllTermsList | ( | ) |
| void MultiAllTermsList::operator= | ( | const MultiAllTermsList & | ) | [private] |
Don't allow assignment.
| string MultiAllTermsList::get_termname | ( | ) | const [virtual] |
Return the termname at the current position.
Implements AllTermsList.
Definition at line 68 of file multi_alltermslist.cc.
References current_term.
| Xapian::doccount MultiAllTermsList::get_termfreq | ( | ) | const [virtual] |
Return the term frequency for the term at the current position.
Implements AllTermsList.
Definition at line 74 of file multi_alltermslist.cc.
References current_term, and termlists.
| Xapian::termcount MultiAllTermsList::get_collection_freq | ( | ) | const [virtual] |
Return the collection frequency for the term at the current position.
Implements AllTermsList.
Definition at line 87 of file multi_alltermslist.cc.
References current_term, and termlists.
| TermList * MultiAllTermsList::next | ( | ) | [virtual] |
Advance the current position to the next term in the termlist.
Implements AllTermsList.
Definition at line 100 of file multi_alltermslist.cc.
References current_term, and termlists.
| TermList * MultiAllTermsList::skip_to | ( | const std::string & | term | ) | [virtual] |
Skip forward to the specified term.
If the specified term isn't in the list, position ourselves on the first term after term (or at_end() if no terms after term exist).
Implements AllTermsList.
Definition at line 147 of file multi_alltermslist.cc.
References current_term, and termlists.
| bool MultiAllTermsList::at_end | ( | ) | const [virtual] |
Return true if the current position is past the last term in this list.
Implements AllTermsList.
Definition at line 176 of file multi_alltermslist.cc.
References termlists.
std::string MultiAllTermsList::current_term [private] |
Current termname (or empty if we haven't started yet).
Definition at line 40 of file multialltermslist.h.
Referenced by get_collection_freq(), get_termfreq(), get_termname(), next(), and skip_to().
std::vector<TermList *> MultiAllTermsList::termlists [private] |
Vector of sub-termlists which we use as a heap.
Definition at line 43 of file multialltermslist.h.
Referenced by at_end(), get_collection_freq(), get_termfreq(), next(), skip_to(), and ~MultiAllTermsList().