Parser Class Reference

Interface for abstract language parser. More...

#include <Parser.h>

Inheritance diagram for Parser:

Collaboration diagram for Parser:

Public Member Functions
	Parser ()
virtual	~Parser ()
virtual void	parse (Statement &stat) const =0
	Parse and execute the statement.
virtual Statement *	readStatement (TokenStream *ts) const =0
	Read complete statement from token stream.
virtual void	run (TokenStream *ts) const =0
	Read statements and parse.

Private Member Functions
	Parser (const Parser &)
void	operator= (const Parser &)

Detailed Description

Interface for abstract language parser.

Definition at line 31 of file Parser.h.

Constructor & Destructor Documentation

Parser() [1/2]

Parser::Parser ( )

inline

Definition at line 56 of file Parser.h.

Referenced by operator=(), and Parser().

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~Parser()

Parser::~Parser ( )

inlinevirtual

Definition at line 60 of file Parser.h.

Parser() [2/2]

Parser::Parser ( const Parser & )

private

References Parser().

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Member Function Documentation

operator=()

void Parser::operator= ( const Parser & )

private

References Parser().

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parse()

virtual void Parser::parse ( Statement & stat ) const

pure virtual

Parse and execute the statement.

Implemented in OpalParser, and SequenceParser.

Referenced by SimpleStatement::execute().

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readStatement()

virtual Statement * Parser::readStatement ( TokenStream * ts ) const

pure virtual

Read complete statement from token stream.

Implemented in OpalParser.

Referenced by IfStatement::IfStatement(), and WhileStatement::WhileStatement().

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run()

virtual void Parser::run ( TokenStream * ts ) const

pure virtual

Read statements and parse.

Implemented in OpalParser.

Referenced by CompoundStatement::execute().

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

• Parser.h