Falcon::TranscoderByte Class Reference
Transparent byte oriented encoder. More...
#include <transcoding.h>
Public Member Functions | |
| virtual FalconData * | clone () const |
| Clones the stream. | |
| virtual const String | encoding () const |
| Returns the character encoding which is managed by this transcoder. | |
| virtual bool | get (uint32 &chr) |
| Gets next character from the stream. | |
| virtual bool | put (uint32 chr) |
| Writes a character on the stream. | |
| char | substituteChar () const |
| void | substituteChar (char chr) |
| Set the substitute character. | |
| TranscoderByte (const TranscoderByte &other) | |
| TranscoderByte (Stream *s, bool bOwn=false) | |
Detailed Description
Transparent byte oriented encoder.This encoder writes anything below 256 directly; characters above 256 are translated into a '?', but the default can be overridden with the substituteChar method.
This is a good default transcoder to be used in case it is not possibile to determine a transcoder.
Code name for this transcoder is "byte", incase you want to summon it throgh TranscoderFactory.
Constructor & Destructor Documentation
| Falcon::TranscoderByte::TranscoderByte | ( | Stream * | s, | |
| bool | bOwn = false | |||
| ) | [inline] |
| Falcon::TranscoderByte::TranscoderByte | ( | const TranscoderByte & | other | ) |
Member Function Documentation
| virtual FalconData* Falcon::TranscoderByte::clone | ( | ) | const [virtual] |
Clones the stream.
This version returns 0 and sets error to unsupported; subclasses must properly clone the stream.
Reimplemented from Falcon::Stream.
| virtual const String Falcon::TranscoderByte::encoding | ( | ) | const [inline, virtual] |
Returns the character encoding which is managed by this transcoder.
Subclasses must reimplement this to return the name of the supported encoding.
Implements Falcon::Transcoder.
| virtual bool Falcon::TranscoderByte::get | ( | uint32 & | chr | ) | [virtual] |
Gets next character from the stream.
Subclasses must manage both stateful transcoding and properly popping readahead characters from the buffer.
- Returns:
- true if the character is available, false on stream end or error.
Implements Falcon::Stream.
| virtual bool Falcon::TranscoderByte::put | ( | uint32 | chr | ) | [virtual] |
Writes a character on the stream.
- Parameters:
-
chr the character to write.
- Returns:
- true success, false on stream error.
Reimplemented from Falcon::Stream.
| char Falcon::TranscoderByte::substituteChar | ( | ) | const [inline] |
| void Falcon::TranscoderByte::substituteChar | ( | char | chr | ) | [inline] |
Set the substitute character.
This is the character that this transcoder writes insead of chars above 255. By default it is '?'.
The documentation for this class was generated from the following file:
- /home/gian/Progetti/falcon/core/include/falcon/transcoding.h
