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/*
* Copyright (C) 2001-2006 Jacek Sieka, arnetheduck on gmail point com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#if !defined(BIT_OUTPUT_STREAM_H)
#define BIT_OUTPUT_STREAM_H
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
class BitOutputStream
{
public:
BitOutputStream(string& aStream) : is(aStream), bitPos(0), next(0) { }
~BitOutputStream() { }
void put(vector<uint8_t>& b) {
for(vector<uint8_t>::iterator i = b.begin(); i != b.end(); ++i) {
next |= (*i) << bitPos++;
if(bitPos > 7) {
bitPos-=8;
is += next;
next = 0;
}
}
}
void skipToByte() {
if(bitPos > 0) {
bitPos = 0;
is += next;
next = 0;
}
}
private:
BitOutputStream& operator=(const BitOutputStream&);
string& is;
int bitPos;
uint8_t next;
};
#endif // !defined(BIT_OUTPUT_STREAM_H)
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