JASS::stem Class Reference

Baseclass for stemming algorithms. More...

#include <stem.h>

Inheritance diagram for JASS::stem:

Public Member Functions
	stem ()
	Constructor.
virtual	~stem ()
	Destructor.
virtual std::string	name (void)=0
	Return the name of the stemming algorithm. More...
virtual size_t	tostem (char *destination, const char *source, size_t source_length)=0
	Stem from source into destination. More...
virtual size_t	tostem (parser::token &destination, const parser::token &source)
	Stem from term into destination. More...

Static Public Member Functions
static void	unittest (void)
	Unit test this class.

Detailed Description

Baseclass for stemming algorithms.

Member Function Documentation

name()

virtual std::string JASS::stem::name ( void  )

pure virtual

Return the name of the stemming algorithm.

Returns

The name of the stemmer

Implemented in JASS::stem_porter.

tostem() [1/2]

virtual size_t JASS::stem::tostem ( char *  destination, const char *  source, size_t  source_length  )

pure virtual

Stem from source into destination.

Parameters

destination	[out] the result of the steming process (the stem)
source	[in] the term to stem
source_length	[in] the length of the string to stem

Returns

the length of the stem

Implemented in JASS::stem_porter.

tostem() [2/2]

virtual size_t JASS::stem::tostem ( parser::token &  destination, const parser::token &  source  )

inlinevirtual

Stem from term into destination.

Parameters

destination	[out] the result of the steming process (the stem).
source	[in] the term to stem

source and destination can be the same.

Returns

the length of the stem

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The documentation for this class was generated from the following file:

• source/stem.h