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/*
core/uid.h
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2.
*/
#ifndef __INCLUDED_CORE_UID_H__
#define __INCLUDED_CORE_UID_H__
#include <string>
namespace core
{
const size_t UIDKEYSIZE = 16;
class UID {
public:
/**
* @brief default constructor
* will contain a zero-valued uid
*/
UID();
/**
* @brief copy constructor
*/
UID(const UID & other);
/**
* @brief destructor
*/
~UID();
/**
* return a strin representation of the key
*/
const std::string str() const;
/* ---- mutators ------------------------------------------- */
/**
* @brief assign another UID
*/
void assign(const UID & other);
/**
* @brief assign UID from a string
*/
void assign(const std::string & str);
/**
* @brief generate a random UID
*/
void generate();
/**
* @brief reset UID to 0
*/
void clear();
bool is_valid() const;
private:
unsigned char uid_key[UIDKEYSIZE];
};
} // namespace core
#endif // __INCLUDED_CORE_UID_H__
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