goldendict-ng/winlibs/include/zim/uuid.h

64 lines
1.6 KiB
C++

/*
* Copyright (C) 2021 Mannesh P M <manu.pm55@gmaile.com>
* Copyright (C) 2018 Matthieu Gautier <mgautier@kymeria.fr>
* Copyright (C) 2009 Tommi Maekitalo
*
* 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
* is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
* NON-INFRINGEMENT. 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef ZIM_UUID_H
#define ZIM_UUID_H
#include "zim.h"
#include <iosfwd>
#include <algorithm>
#include <cstring>
#include <string>
namespace zim
{
struct LIBZIM_API Uuid
{
Uuid()
{
std::memset(data, 0, 16);
}
Uuid(const char uuid[16])
{
std::copy(uuid, uuid+16, data);
}
static Uuid generate(std::string value = "");
bool operator== (const Uuid& other) const
{ return std::equal(data, data+16, other.data); }
bool operator!= (const Uuid& other) const
{ return !(*this == other); }
unsigned size() const { return 16; }
explicit operator std::string() const;
char data[16];
};
LIBZIM_API std::ostream& operator<< (std::ostream& out, const Uuid& uuid);
}
#endif // ZIM_UUID_H