Xapian::Error(3pm) User Contributed Perl Documentation Xapian::Error(3pm)NAME
Search::Xapian::Error - Base class for all exceptions in Search::Xapian
DESCRIPTION
This is an abstract class in C++, i.e. it cannot be instantiated directly. In Perl there is no such concept, but you should not need to
create instances of this class yourself.
METHODS
All exception objects have the following methods
get_msg
Returns a string with a descriptive error message, useful for outputing
get_type
The type of this error (e.g. "DocNotFoundError").
get_context
Optional context information, returned as a string
get_error_string
Returns any error string from errno or similar associated with this error
perl v5.14.2 2012-05-09 Xapian::Error(3pm)
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Xapian::TermIterator(3pm) User Contributed Perl Documentation Xapian::TermIterator(3pm)NAME
Search::Xapian::TermIterator - Iterate over sets of terms.
DESCRIPTION
This object represents a stream of terms. It overloads "++" for advancing the iterator, or you can explicitly call the "inc" method. This
class also overloads "eq", "ne", "==", "!=", and "" (stringification).
METHODS
new Constructor. Defaults to a uninitialized iterator.
clone
inc Advance the iterator by one. (Called implictly by "++" overloading )
skip_to <tname>
Skip the iterator to term tname, or the first term after tname if tname isn't in the list of terms being iterated.
get_termname
Get the name of the current term.
get_wdf
Return the wdf of the current term (if meaningful).
get_termfreq
Return the term frequency of the current term (if meaningful).
positionlist_begin
Return Search::Xapian::PositionIterator pointing to start of positionlist for current term.
positionlist_end
Return Search::Xapian::PositionIterator pointing to end of positionlist for current term.
get_description
Returns a string describing this object.
equal <termiterator>
Checks if a termiterator is the same as this termiterator. Also overloaded as the "eq" and "!=" operators.
nequal <termiterator>
Checks if a termiterator is different from this termiterator. Also overloaded as the "ne" and "!=" operators.
SEE ALSO
Search::Xapian,Search::Xapian::Document
perl v5.14.2 2012-05-09 Xapian::TermIterator(3pm)
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