Base class for stop-word decision functor. More...
Public Member Functions | |
Stopper () | |
Default constructor. | |
virtual bool | operator() (const std::string &term) const =0 |
Is term a stop-word? More... | |
virtual | ~Stopper () |
Class has virtual methods, so provide a virtual destructor. | |
virtual std::string | get_description () const |
Return a string describing this object. | |
Stopper * | release () |
const Stopper * | release () const |
Base class for stop-word decision functor.
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pure virtual |