strus::PatternLexerInterface Class Reference

Interface for instantiating the data structure of an automaton for detecting lexems used as basic entities by pattern matching in text. More...

#include <patternLexerInterface.hpp>

Public Member Functions
virtual	~PatternLexerInterface ()
	Destructor. More...
virtual std::vector< std::string >	getCompileOptionNames () const =0
	Get the list of option names you can pass to PatternLexerInstanceInterface::compile. More...
virtual PatternLexerInstanceInterface *	createInstance () const =0
	Create an instance to build the regular expressions for a lexem matcher. More...
virtual const char *	getDescription () const =0
	Get a description of this pattern lexem detector for user help. More...

Detailed Description

Interface for instantiating the data structure of an automaton for detecting lexems used as basic entities by pattern matching in text.

Constructor & Destructor Documentation

virtual strus::PatternLexerInterface::~PatternLexerInterface ( )

inlinevirtual

Destructor.

Member Function Documentation

virtual PatternLexerInstanceInterface* strus::PatternLexerInterface::createInstance ( ) const

pure virtual

Create an instance to build the regular expressions for a lexem matcher.

Returns

the lexer instance

virtual std::vector<std::string> strus::PatternLexerInterface::getCompileOptionNames ( ) const

pure virtual

Get the list of option names you can pass to PatternLexerInstanceInterface::compile.

Returns

NULL terminated array of strings

virtual const char* strus::PatternLexerInterface::getDescription ( ) const

pure virtual

Get a description of this pattern lexem detector for user help.

Returns

the description

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

• /home/patrick/Projects/github/strusAnalyzer/include/strus/patternLexerInterface.hpp