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#ifndef _bufferstore_h
#define _bufferstore_h
#include "bool.h"
class ostream;
class bufferStore {
public:
bufferStore();
bufferStore(const unsigned char*buff, long len);
~bufferStore();
bufferStore(const bufferStore &a);
void operator =(const bufferStore &a);
// Reading Utils
unsigned long getLen() const;
unsigned char getByte(long pos) const;
unsigned int getWord(long pos) const;
unsigned int getDWord(long pos) const;
const char* getString(long pos=0) const;
void discardFirstBytes(int n);
friend ostream &operator<<(ostream &s, const bufferStore &m);
bool empty() const;
// Writing utils
void init();
void init(const unsigned char*buff, long len);
void addByte(unsigned char c);
void addWord(int a);
void addDWord(long a);
void addString(const char* s);
void addStringT(const char* s);
void addBuff(const bufferStore &s, long maxLen=-1);
private:
void checkAllocd(long newLen);
long len;
long lenAllocd;
long start;
unsigned char* buff;
enum c { MIN_LEN = 300 };
};
inline bool bufferStore::empty() const {
return (len-start) == 0;
}
#endif
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