class PushbackCharReader

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acdk::io::PushbackCharReader Class Reference

#include <PushbackCharReader.h>

Inheritance diagram for acdk::io::PushbackCharReader:

List of all members.

Detailed Description

CharReader where character can be pushed back into the stream.

API: ACDK<br/>

Author:: Roger Rene Kommer (mailto:kommer@artefaktur.com)

Version:

Revision: 1.10

Date:

Date: 2005/04/09 19:26:45

Public Member Functions

overwrite int readChar ()=0

read one char.

overwrite RString readString ()=0

read until EOF and return as string

overwrite void close ()=0

closes the reader

virtual void unread (ucchar ch)=0

virtual void unread (IN(RString) str)

virtual void resetPushbackBuffer ()=0

Member Function Documentation

overwrite void acdk::io::PushbackCharReader::close ( ) [pure virtual]

closes the reader

Implements acdk::io::CharReader.
Implemented in acdk::cfgscript::ScriptSource, and acdk::io::PushbackCharReaderImpl.

overwrite int acdk::io::PushbackCharReader::readChar ( ) [pure virtual]

read one char.

Returns:
-1 if end of file

Implements acdk::io::CharReader.
Implemented in acdk::cfgscript::ScriptSource, and acdk::io::PushbackCharReaderImpl.

overwrite RString acdk::io::PushbackCharReader::readString ( ) [pure virtual]

read until EOF and return as string

Implements acdk::io::CharReader.
Implemented in acdk::cfgscript::ScriptSource, and acdk::io::PushbackCharReaderImpl.

virtual void acdk::io::PushbackCharReader::resetPushbackBuffer ( ) [pure virtual]

Implemented in acdk::cfgscript::ScriptSource, and acdk::io::PushbackCharReaderImpl.

virtual void acdk::io::PushbackCharReader::unread ( IN(RString) str ) [virtual]

Reimplemented in acdk::cfgscript::ScriptSource, and acdk::io::PushbackCharReaderImpl.

virtual void acdk::io::PushbackCharReader::unread ( ucchar ch ) [pure virtual]

Implemented in acdk::cfgscript::ScriptSource, and acdk::io::PushbackCharReaderImpl.