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#ifndef _bufferstore_h
#define _bufferstore_h
#include "bool.h"
class ostream;
class bufferStore {
public:
bufferStore();
bufferStore(const unsigned char *, long);
~bufferStore();
bufferStore(const bufferStore &);
bufferStore &operator =(const bufferStore &);
// 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);
friend ostream &operator<<(ostream &, const bufferStore &);
bool empty() const;
// Writing utils
void init();
void init(const unsigned char*, long);
void addByte(unsigned char);
void addWord(int);
void addDWord(long);
void addString(const char*);
void addStringT(const char*);
void addBytes(const unsigned char*, int);
void addBuff(const bufferStore &, 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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