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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#ifndef _HSTREAM_H_
#define _HSTREAM_H_
typedef unsigned char byte;
/**
* Stream class
*/
class HStream
{
public:
HStream();
virtual ~HStream();
/**
*
*/
void addData( const byte *buf, int aToAdd);
/**
* Read some byte to buf as given size
*/
int readBytes( byte *buf, int aToRead);
/**
* Skip some byte from stream as given size
*/
int skipBytes( int aToSkip );
/**
* @returns Size of remained stream
*/
int available();
/**
* remove the stream from this object.
*/
void closeInput();
private:
int size;
byte *seq;
int pos;
};
#endif
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