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- #ifndef K3DSDK_UUID_H
- #define K3DSDK_UUID_H
-
- // K-3D
- // Copyright (c) 1995-2004, Timothy M. Shead
- //
- // Contact: tshead@k-3d.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
-
- /** \file
- \author Tim Shead (tshead@k-3d.com)
- */
-
- #include <boost/cstdint.hpp>
- #include <iosfwd>
-
- namespace k3d
- {
-
- /// Identifier used to uniquely identify plugin modules and plugin objects
- class uuid
- {
- public:
- uuid();
- uuid(const boost::uint32_t Data1, const boost::uint32_t Data2, const boost::uint32_t Data3, const boost::uint32_t Data4);
-
- /// Creates a NULL (all zeros) uuid
- static const uuid null();
- /// Creates a unique uuid based on the current system time and a high-quality pseudo-random number generators
- static const uuid random();
-
- friend bool operator<(const uuid& LHS, const uuid& RHS);
- friend bool operator==(const uuid& LHS, const uuid& RHS);
- friend bool operator!=(const uuid& LHS, const uuid& RHS);
-
- friend std::ostream& operator<<(std::ostream& Stream, const uuid& Value);
- friend std::istream& operator>>(std::istream& Stream, uuid& Value);
-
- boost::uint32_t data1;
- boost::uint32_t data2;
- boost::uint32_t data3;
- boost::uint32_t data4;
- };
-
- } // namespace k3d
-
- #endif // !K3DSDK_UUID_H
-
-