#ifndef BOOST_SERIALIZATION_LIBRARY_VERSION_TYPE_HPP
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#define BOOST_SERIALIZATION_LIBRARY_VERSION_TYPE_HPP
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// MS compatible compilers support #pragma once
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#if defined(_MSC_VER)
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# pragma once
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#endif
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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
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// library_version_type.hpp:
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// (C) Copyright 2002-2020 Robert Ramey - http://www.rrsd.com .
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// Use, modification and distribution is subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org for updates, documentation, and revision history.
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#include <cstring> // count
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#include <boost/cstdint.hpp> // uint_least16_t
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#include <boost/assert.hpp>
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#include <boost/config.hpp>
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#include <boost/integer_traits.hpp>
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namespace boost {
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namespace serialization {
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#if defined(_MSC_VER)
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#pragma warning( push )
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#pragma warning( disable : 4244 4267 )
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#endif
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/* NOTE : Warning : Warning : Warning : Warning : Warning
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* Don't ever changes this. If you do, they previously created
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* binary archives won't be readable !!!
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*/
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class library_version_type {
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private:
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typedef uint_least16_t base_type;
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base_type t;
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public:
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library_version_type(): t(0) {}
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explicit library_version_type(const unsigned int & t_) : t(t_){
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BOOST_ASSERT(t_ <= boost::integer_traits<base_type>::const_max);
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}
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library_version_type(const library_version_type & t_) :
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t(t_.t)
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{}
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library_version_type & operator=(const library_version_type & rhs){
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t = rhs.t;
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return *this;
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}
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// used for text output
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operator base_type () const {
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return t;
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}
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// used for text input
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operator base_type & (){
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return t;
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}
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bool operator==(const library_version_type & rhs) const {
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return t == rhs.t;
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}
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bool operator<(const library_version_type & rhs) const {
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return t < rhs.t;
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}
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};
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} // serialization
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} // boost
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#endif // BOOST_SERIALIZATION_LIBRARY_VERSION_TYPE_HPP
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