#include <BytePtrReader.h>
Inheritance diagram for acdk::io::BytePtrReader:
ptr must be owned by other class
Public Member Functions | |
BytePtrReader (const byte *begin, int len) | |
BytePtrReader (const byte *begin, const byte *end) | |
virtual bool | markSupported () |
virtual void | mark (int readAheadLimit) |
note: readAheadLimit will be ignored | |
virtual void | reset () |
if mark is set, set stream to mark point otherwise to begin of this stream. | |
virtual int | available () |
returns the number of bytes available in this stream before blocking Some Reader always return 0 | |
virtual jlong | seek (SeekPos seekrel, jlong seekpos) |
Set stream position in this Reader to given position. | |
virtual jlong | skip (jlong n) |
Move forwart into the stream. | |
int | read () |
read a single byte from stream | |
virtual int | read (IN(RbyteArray) buffer, int offset=0, int len=-1) |
read the len bytes into buffer at offset of the buffer | |
virtual int | read (byte *buffer, int offset, int len) |
void | close () |
closes this Reader. | |
Protected Attributes | |
const byte * | _begin |
const byte * | _end |
const byte * | _ptr |
const byte * | _mark |
|
|
|
|
|
returns the number of bytes available in this stream before blocking Some Reader always return 0
Reimplemented from acdk::io::Reader. |
|
closes this Reader. Note: Some Reader must be closed explicitaly Note: Reader implementation must be avare from closing a reader more than one Reimplemented from acdk::io::Reader. |
|
note: readAheadLimit will be ignored
Reimplemented from acdk::io::Reader. |
|
Reimplemented from acdk::io::Reader. |
|
Reimplemented from acdk::io::AbstractReader. |
|
read the len bytes into buffer at offset of the buffer
Reimplemented from acdk::io::AbstractReader. |
|
read a single byte from stream
Reimplemented from acdk::io::AbstractReader. |
|
if mark is set, set stream to mark point otherwise to begin of this stream.
Implements acdk::io::AbstractReader. |
|
Set stream position in this Reader to given position.
Reimplemented from acdk::io::AbstractReader. |
|
Move forwart into the stream.
Reimplemented from acdk::io::AbstractReader. |
|
|
|
|
|
|
|
|