The Xapian namespace contains public interfaces for the Xapian library. 
 
int r_remove_category_2()
 
int r_remove_category_3()
 
Base class for implementations of stemming algorithms. 
 
int stem()
Virtual method implemented by the subclass to actually do the work. 
 
std::string get_description() const
Return a string describing this object. 
 
int r_remove_category_1()