xapian-core
1.4.26
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The list of words containing a particular trigram. More...
#include <glass_spelling.h>
Public Member Functions | |
GlassSpellingTermList (const std::string &data_) | |
Constructor. More... | |
Xapian::termcount | get_approx_size () const |
Return approximate size of this termlist. More... | |
std::string | get_termname () const |
Return the termname at the current position. More... | |
Xapian::termcount | get_wdf () const |
Return the wdf for the term at the current position. More... | |
Xapian::doccount | get_termfreq () const |
Return the term frequency for the term at the current position. More... | |
TermList * | next () |
Advance the current position to the next term in the termlist. More... | |
TermList * | skip_to (const std::string &term) |
Skip forward to the specified term. More... | |
bool | at_end () const |
Return true if the current position is past the last term in this list. More... | |
Xapian::termcount | positionlist_count () const |
Return the length of the position list for the current position. More... | |
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 | |
GlassSpellingTermList (const GlassSpellingTermList &) | |
Copying is not allowed. More... | |
void | operator= (const GlassSpellingTermList &) |
Assignment is not allowed. More... | |
Private Attributes | |
std::string | data |
The encoded data. More... | |
unsigned | p |
Position in the data. More... | |
std::string | current_term |
The current term. 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 Xapian::TermIterator::Internal | |
Internal () | |
Only constructable as a base class for derived classes. More... | |
The list of words containing a particular trigram.
Definition at line 144 of file glass_spelling.h.
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private |
Copying is not allowed.
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inlineexplicit |
Constructor.
Definition at line 162 of file glass_spelling.h.
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Return true if the current position is past the last term in this list.
Implements Xapian::TermIterator::Internal.
Definition at line 456 of file glass_spelling.cc.
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Return approximate size of this termlist.
Implements Xapian::TermIterator::Internal.
Definition at line 401 of file glass_spelling.cc.
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Return the term frequency for the term at the current position.
Implements Xapian::TermIterator::Internal.
Definition at line 421 of file glass_spelling.cc.
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Return the termname at the current position.
Implements Xapian::TermIterator::Internal.
Definition at line 409 of file glass_spelling.cc.
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Return the wdf for the term at the current position.
Implements Xapian::TermIterator::Internal.
Definition at line 415 of file glass_spelling.cc.
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Advance the current position to the next term in the termlist.
The list starts before the first term in the list, so next(), skip_to() or check() must be called before any methods which need the context of the current position.
Implements Xapian::TermIterator::Internal.
Definition at line 427 of file glass_spelling.cc.
References MAGIC_XOR_VALUE.
Referenced by skip_to().
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private |
Assignment is not allowed.
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Return a PositionIterator for the current position.
Implements Xapian::TermIterator::Internal.
Definition at line 468 of file glass_spelling.cc.
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Return the length of the position list for the current position.
Implements Xapian::TermIterator::Internal.
Definition at line 462 of file glass_spelling.cc.
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Skip forward to the specified term.
If the specified term isn't in the list, position ourselves on the first term after tname (or at_end() if no terms after tname exist).
Implements Xapian::TermIterator::Internal.
Definition at line 447 of file glass_spelling.cc.
References next().
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The current term.
Definition at line 152 of file glass_spelling.h.
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The encoded data.
Definition at line 146 of file glass_spelling.h.
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private |
Position in the data.
Definition at line 149 of file glass_spelling.h.