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35 lines
941 B
C++
35 lines
941 B
C++
// Copyright 2019 Hans Dembinski
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt
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// or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_HISTOGRAM_TEST_UTILITY_SERIALIZATION_HPP
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#define BOOST_HISTOGRAM_TEST_UTILITY_SERIALIZATION_HPP
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#include <boost/archive/xml_iarchive.hpp>
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#include <boost/archive/xml_oarchive.hpp>
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#include <cassert>
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#include <fstream>
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#include <string>
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template <class T>
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void load_xml(const char* filename, T& t) {
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std::ifstream ifs(filename);
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assert(ifs.is_open());
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boost::archive::xml_iarchive ia(ifs);
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ia >> boost::serialization::make_nvp("item", t);
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}
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template <class T>
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void save_xml(const char* filename, const T& t) {
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std::string mod(filename);
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mod.erase(0, mod.rfind("/") + 1);
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mod.append(".new");
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std::ofstream ofs(mod);
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boost::archive::xml_oarchive oa(ofs);
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oa << boost::serialization::make_nvp("item", t);
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}
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#endif
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