2005/5/9

acdk::cfgscript::ScriptSource Class Reference

Inheritance diagram for acdk::cfgscript::ScriptSource:

Detailed Description

Public Member Functions
	ScriptSource (IN(RString) name, IN(acdk::io::RCharReader) in)
	ScriptSource (IN(RString) name, IN(RString) sourcetext)
	ScriptSource (IN(RString) name, IN(RString) sourcetext, IN(acdk::io::CharStreamPos) sp)
int	charPos ()
virtual int	getCharPos ()
virtual void	setCharPos (int ch)
int	getLineNumber ()
void	setLineNumber (int lineno)
int	getColumnNumber ()
void	setColumnNumber (int columnNo)
RString	readLine ()
void	unread (ucchar ch)
void	unread (IN(RString) str)
void	resetPushbackBuffer ()
acdk::io::CharStreamPos	getSourcePos () const
void	setSourcePos (const acdk::io::CharStreamPos &sp)
virtual int	readChar ()
	read one char.
virtual RString	readString ()
	read until EOF and return as string
virtual void	close ()
	closes the reader
virtual acdk::io::RReader	getReader (IN(acdk::locale::REncoder) enc=Nil)
	returns the underlying reader
RScriptSource	getSourceFragment (IN(acdk::io::CharStreamPos) start, IN(acdk::io::CharStreamPos) end)
acdk::lang::Object	clone ()
RString	getLine (int line)
	get a line of code, relative to current line 0 return the current line < -1 return lines before current line If line not exists return Nil
int	seekCharBack ()
bool	isEof ()
Protected Member Functions
void	_incrementReaded (IN(RString) str)
bool	_getLine (int lineNo, OUT(acdk::io::CharStreamPos) begin, OUT(acdk::io::CharStreamPos) end)
bool	_fetchNextLine (int lineNo)
void	_setCharPos (int newCharPos)
Private Attributes
RString	_sourceName
acdk::io::RCharReader	_in
RStringBuffer	_buffer
acdk::lang::sys::core_vector< int >	_sourcePositions
	each entry is the character position of begining of the line
int	_charPos
int	_linePos
int	_columnPos
bool	_eof

Constructor & Destructor Documentation

acdk::cfgscript::ScriptSource::ScriptSource (  IN(RString)  name, IN(acdk::io::RCharReader)  in )  [inline]

acdk::cfgscript::ScriptSource::ScriptSource (  IN(RString)  name, IN(RString)  sourcetext )  [inline]

acdk::cfgscript::ScriptSource::ScriptSource (  IN(RString)  name, IN(RString)  sourcetext, IN(acdk::io::CharStreamPos)  sp )

Member Function Documentation

bool acdk::cfgscript::ScriptSource::_fetchNextLine (  int  lineNo  )  [protected]

bool acdk::cfgscript::ScriptSource::_getLine (  int  lineNo, OUT(acdk::io::CharStreamPos)  begin, OUT(acdk::io::CharStreamPos)  end )  [protected]

void acdk::cfgscript::ScriptSource::_incrementReaded (  IN(RString)  str  )  [protected]

void acdk::cfgscript::ScriptSource::_setCharPos (  int  newCharPos  )  [protected]

int acdk::cfgscript::ScriptSource::charPos (   )  [inline]

acdk::lang::Object acdk::cfgscript::ScriptSource::clone (   )  [inline, virtual]

See also: serialized_clone Reimplemented from acdk::lang::Object.

virtual void acdk::cfgscript::ScriptSource::close (   )  [inline, virtual]

closes the reader Implements acdk::io::LineNumberCharReader.

virtual int acdk::cfgscript::ScriptSource::getCharPos (   )  [inline, virtual]

Implements acdk::io::LineNumberCharReader.

int acdk::cfgscript::ScriptSource::getColumnNumber (   )  [inline, virtual]

Implements acdk::io::LineNumberCharReader.

RString acdk::cfgscript::ScriptSource::getLine (  int  line  )

get a line of code, relative to current line 0 return the current line < -1 return lines before current line If line not exists return Nil

int acdk::cfgscript::ScriptSource::getLineNumber (   )  [inline, virtual]

Implements acdk::io::LineNumberCharReader.

virtual acdk::io::RReader acdk::cfgscript::ScriptSource::getReader (  IN(acdk::locale::REncoder)  enc = Nil  )  [inline, virtual]

returns the underlying reader Parameters: encoder  uses to write characters. If Nil uses the system encoding Reimplemented from acdk::io::CharReader.

RScriptSource acdk::cfgscript::ScriptSource::getSourceFragment (  IN(acdk::io::CharStreamPos)  start, IN(acdk::io::CharStreamPos)  end )  [inline]

acdk::io::CharStreamPos acdk::cfgscript::ScriptSource::getSourcePos (   )  const [inline]

bool acdk::cfgscript::ScriptSource::isEof (   )

virtual int acdk::cfgscript::ScriptSource::readChar (   )  [virtual]

read one char. Returns: -1 if end of file Implements acdk::io::LineNumberCharReader.

RString acdk::cfgscript::ScriptSource::readLine (   )  [virtual]

Implements acdk::io::LineNumberCharReader.

virtual RString acdk::cfgscript::ScriptSource::readString (   )  [virtual]

read until EOF and return as string Implements acdk::io::LineNumberCharReader.

void acdk::cfgscript::ScriptSource::resetPushbackBuffer (   )  [virtual]

Implements acdk::io::PushbackCharReader.

int acdk::cfgscript::ScriptSource::seekCharBack (   )

virtual void acdk::cfgscript::ScriptSource::setCharPos (  int  ch  )  [inline, virtual]

Implements acdk::io::LineNumberCharReader.

void acdk::cfgscript::ScriptSource::setColumnNumber (  int  columnNo  )  [inline, virtual]

Implements acdk::io::LineNumberCharReader.

void acdk::cfgscript::ScriptSource::setLineNumber (  int  lineno  )  [inline, virtual]

Implements acdk::io::LineNumberCharReader.

void acdk::cfgscript::ScriptSource::setSourcePos (  const acdk::io::CharStreamPos &  sp  )

void acdk::cfgscript::ScriptSource::unread (  IN(RString)  str  )  [virtual]

Reimplemented from acdk::io::PushbackCharReader.

void acdk::cfgscript::ScriptSource::unread (  ucchar  ch  )  [virtual]

Implements acdk::io::PushbackCharReader.

Member Data Documentation

RStringBuffer acdk::cfgscript::ScriptSource::_buffer [private]

int acdk::cfgscript::ScriptSource::_charPos [private]

int acdk::cfgscript::ScriptSource::_columnPos [private]

bool acdk::cfgscript::ScriptSource::_eof [private]

acdk::io::RCharReader acdk::cfgscript::ScriptSource::_in [private]

int acdk::cfgscript::ScriptSource::_linePos [private]

RString acdk::cfgscript::ScriptSource::_sourceName [private]

acdk::lang::sys::core_vector<int> acdk::cfgscript::ScriptSource::_sourcePositions [private]

each entry is the character position of begining of the line