Compiler::ControlParser Class Reference

#include <controlparser.hpp>

Inheritance diagram for Compiler::ControlParser:

Collaboration diagram for Compiler::ControlParser:

Public Member Functions
	ControlParser (ErrorHandler &errorHandler, const Context &context, Locals &locals, Literals &literals)
void	appendCode (std::vector< Interpreter::Type_Code > &code) const
	store generated code in code. More...
virtual bool	parseName (const std::string &name, const TokenLoc &loc, Scanner &scanner)
virtual bool	parseKeyword (int keyword, const TokenLoc &loc, Scanner &scanner)
virtual bool	parseSpecial (int code, const TokenLoc &loc, Scanner &scanner)
void	reset ()
	Reset parser to clean state. More...
Public Member Functions inherited from Compiler::Parser
	Parser (ErrorHandler &errorHandler, const Context &context)
	constructor More...
virtual	~Parser ()
	destructor More...
virtual bool	parseInt (int value, const TokenLoc &loc, Scanner &scanner)
virtual bool	parseFloat (float value, const TokenLoc &loc, Scanner &scanner)
virtual bool	parseComment (const std::string &comment, const TokenLoc &loc, Scanner &scanner)
virtual void	parseEOF (Scanner &scanner)
void	setOptional (bool optional)
void	start ()
	Mark parser as non-empty (at least one token has been parser). More...
bool	isEmpty () const
	Has anything been parsed? More...

Private Types
enum	State {   StartState, IfEndState, IfBodyState, IfElseifEndState,   IfElseifBodyState, IfElseEndState, IfElseBodyState, IfEndifState,   WhileEndState, WhileBodyState, WhileEndwhileState, IfElseJunkState }
typedef std::vector < Interpreter::Type_Code >	Codes
typedef std::vector< std::pair < Codes, Codes > >	IfCodes

Private Member Functions
bool	parseIfBody (int keyword, const TokenLoc &loc, Scanner &scanner)
bool	parseWhileBody (int keyword, const TokenLoc &loc, Scanner &scanner)

Private Attributes
Locals &	mLocals
Literals &	mLiterals
Codes	mCode
Codes	mCodeBlock
IfCodes	mIfCode
LineParser	mLineParser
ExprParser	mExprParser
State	mState

Additional Inherited Members
Protected Member Functions inherited from Compiler::Parser
void	reportSeriousError (const std::string &message, const TokenLoc &loc)
	Report the error and throw a exception. More...
void	reportWarning (const std::string &message, const TokenLoc &loc)
	Report the warning without throwing an exception. More...
void	reportEOF ()
	Report an unexpected EOF condition. More...
ErrorHandler &	getErrorHandler ()
	Return error handler. More...
const Context &	getContext () const
	Return context. More...
Static Protected Member Functions inherited from Compiler::Parser
static std::string	toLower (const std::string &name)

Member Typedef Documentation

typedef std::vector<Interpreter::Type_Code> Compiler::ControlParser::Codes

private

typedef std::vector<std::pair<Codes, Codes> > Compiler::ControlParser::IfCodes

private

Member Enumeration Documentation

enum Compiler::ControlParser::State

private

Enumerator
StartState
IfEndState
IfBodyState
IfElseifEndState
IfElseifBodyState
IfElseEndState
IfElseBodyState
IfEndifState
WhileEndState
WhileBodyState
WhileEndwhileState
IfElseJunkState

Constructor & Destructor Documentation

Compiler::ControlParser::ControlParser	(	ErrorHandler &	errorHandler,
		const Context &	context,
		Locals &	locals,
		Literals &	literals
	)

Member Function Documentation

void Compiler::ControlParser::appendCode

(

std::vector< Interpreter::Type_Code > &

code

)

const

store generated code in code.

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bool Compiler::ControlParser::parseIfBody ( int  keyword, const TokenLoc &  loc, Scanner &  scanner  )

private

Todo:

should be IfElseEndState; add an option for that

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bool Compiler::ControlParser::parseKeyword ( int  keyword, const TokenLoc &  loc, Scanner &  scanner  )

virtual

Handle a keyword token.

Returns

fetch another token?

Reimplemented from Compiler::Parser.

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bool Compiler::ControlParser::parseName ( const std::string &  name, const TokenLoc &  loc, Scanner &  scanner  )

virtual

Handle a name token.

Returns

fetch another token?

Reimplemented from Compiler::Parser.

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bool Compiler::ControlParser::parseSpecial ( int  code, const TokenLoc &  loc, Scanner &  scanner  )

virtual

Handle a special character token.

Returns

fetch another token?

Reimplemented from Compiler::Parser.

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bool Compiler::ControlParser::parseWhileBody ( int  keyword, const TokenLoc &  loc, Scanner &  scanner  )

private

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void Compiler::ControlParser::reset ( )

virtual

Reset parser to clean state.

Reimplemented from Compiler::Parser.

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Member Data Documentation

Codes Compiler::ControlParser::mCode

private

Codes Compiler::ControlParser::mCodeBlock

private

ExprParser Compiler::ControlParser::mExprParser

private

IfCodes Compiler::ControlParser::mIfCode

private

LineParser Compiler::ControlParser::mLineParser

private

Literals& Compiler::ControlParser::mLiterals

private

Locals& Compiler::ControlParser::mLocals

private

State Compiler::ControlParser::mState

private

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

• /home/travis/build/OpenMW/openmw/components/compiler/controlparser.hpp
• /home/travis/build/OpenMW/openmw/components/compiler/controlparser.cpp