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Adding portability test
This commit is contained in:
Randolph Voorhies
committed by
Shane Grant
Shane Grant
parent
ba2ca7c94d
commit
9bd06b6118
450
sandbox/sandbox_json.cpp
Normal file
450
sandbox/sandbox_json.cpp
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/*
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Copyright (c) 2013, Randolph Voorhies, Shane Grant
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of cereal nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL RANDOLPH VOORHIES AND SHANE GRANT BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <cereal/cereal.hpp>
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#include <cereal/archives/binary.hpp>
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#include <cereal/archives/json.hpp>
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#include <cereal/types/string.hpp>
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#include <cereal/types/utility.hpp>
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#include <cereal/types/memory.hpp>
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#include <cereal/types/complex.hpp>
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#include <cereal/types/base_class.hpp>
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#include <cereal/types/array.hpp>
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#include <cereal/types/vector.hpp>
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#include <cereal/types/map.hpp>
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#include <cereal/external/rapidjson/filestream.h>
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#include <sstream>
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#include <fstream>
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#include <cassert>
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#include <complex>
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#include <iostream>
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#include <iomanip>
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#include <string>
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// ###################################
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struct Test1
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{
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int a;
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private:
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friend class cereal::access;
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template<class Archive>
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void serialize(Archive & ar)
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{
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ar(CEREAL_NVP(a));
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}
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};
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// ###################################
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class Test2
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{
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public:
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Test2() {}
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Test2( int x ) : a( x ) {}
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int a;
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private:
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friend class cereal::access;
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template<class Archive>
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void save(Archive & ar) const
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{
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ar(a);
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}
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template<class Archive>
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void load(Archive & ar)
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{
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ar(a);
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}
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};
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// ###################################
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struct Test3
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{
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int a;
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};
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template<class Archive>
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void serialize(Archive & ar, Test3 & t)
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{
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ar(CEREAL_NVP(t.a));
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}
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namespace test4
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{
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// ###################################
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struct Test4
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{
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int a;
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};
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template<class Archive>
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void save(Archive & ar, Test4 const & t)
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{
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ar(CEREAL_NVP(t.a));
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}
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template<class Archive>
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void load(Archive & ar, Test4 & t)
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{
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ar(CEREAL_NVP(t.a));
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}
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}
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class Private
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{
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public:
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Private() : a('z') {}
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private:
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char a;
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friend class cereal::access;
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template<class Archive>
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void serialize(Archive & ar)
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{
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ar(a);
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}
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};
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struct Everything
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{
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int x;
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int y;
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Test1 t1;
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Test2 t2;
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Test3 t3;
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test4::Test4 t4;
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std::string s;
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template<class Archive>
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void serialize(Archive & ar)
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{
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ar(CEREAL_NVP(x));
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ar(CEREAL_NVP(y));
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ar(CEREAL_NVP(t1));
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ar(CEREAL_NVP(t2));
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ar(CEREAL_NVP(t3));
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ar(CEREAL_NVP(t4));
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ar(CEREAL_NVP(s));
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}
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bool operator==(Everything const & o)
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{
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return
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x == o.x &&
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y == o.y &&
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t1.a == o.t1.a &&
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t2.a == o.t2.a &&
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t3.a == o.t3.a &&
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t4.a == o.t4.a &&
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s == o.s;
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}
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};
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struct SubFixture
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{
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SubFixture() : a( 3 ),
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b( 9999 ),
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c( 100.1f ),
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d( 2000.9 ),
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s( "hello, world!" )
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{}
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int a;
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uint64_t b;
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float c;
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double d;
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std::string s;
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template<class Archive>
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void serialize(Archive & ar)
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{
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ar( CEREAL_NVP(a),
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b,
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c,
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CEREAL_NVP(d),
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CEREAL_NVP(s) );
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}
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void change()
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{
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a = 4;
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b = 4;
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c = 4;
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d = 4;
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s = "4";
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}
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};
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struct Fixture
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{
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SubFixture f1, f2, f3;
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int array[4];
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Fixture()
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{
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array[0] = 1;
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array[1] = 2;
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array[2] = 3;
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array[3] = 4;
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}
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template<class Archive>
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void save(Archive & ar) const
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{
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ar( f1,
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CEREAL_NVP(f2),
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f3 );
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ar.saveBinaryValue( array, sizeof(int)*4, "cool array man" );
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}
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template<class Archive>
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void load(Archive & ar)
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{
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ar( f1,
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CEREAL_NVP(f2),
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f3 );
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ar.loadBinaryValue( array, sizeof(int)*4 );
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}
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void change()
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{
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f1.change();
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f2.change();
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f3.change();
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}
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};
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struct AAA
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{
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AAA() : one( 1 ), two( 2 ), three( { {1, 2, 3}, { 4, 5, 6 }, {} } ) {}
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int one, two;
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std::vector<std::vector<int>> three;
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template<class Archive>
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void serialize(Archive & ar)
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{
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ar( CEREAL_NVP(one), CEREAL_NVP(two) );
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//ar( CEREAL_NVP(three) );
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}
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};
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class Stuff
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{
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public:
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Stuff() {}
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void fillData()
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{
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std::vector<std::complex<float>> t1{ {0, -1.0f},
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{ 0, -2.9932f },
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{ 0, -3.5f } };
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std::vector<std::complex<float>> t2{ {1.0f, 0},
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{ 2.2f, 0 },
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{ 3.3f, 0 } };
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data["imaginary"] = t1;
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data["real"] = t2;
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}
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private:
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std::map<std::string, std::vector<std::complex<float>>> data;
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friend class cereal::access;
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template <class Archive>
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void serialize( Archive & ar )
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{
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ar( CEREAL_NVP(data) );
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}
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};
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struct OOJson
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{
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OOJson() = default;
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OOJson( int aa, int bb, bool cc, double dd ) :
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a( aa ), b( bb ), c{ cc, dd }
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{
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d[0] = 0; d[1] = 1; d[2] = 2;
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}
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int a;
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int b;
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std::pair<bool, double> c;
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float d[3];
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template <class Archive>
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void serialize( Archive & ar )
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{
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ar( CEREAL_NVP(c) );
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ar( CEREAL_NVP(a) );
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ar( b );
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ar( CEREAL_NVP(d) );
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}
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};
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enum Bla
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{
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x,
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y
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};
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template <class Archive>
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void save( Archive & ar, Bla const & b )
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{
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ar( (const int &)b );
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}
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template <class Archive>
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void load( Archive & ar, Bla & b )
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{
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ar( (int&)b );
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}
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CEREAL_SPECIALIZE_FOR_ALL_ARCHIVES( Bla, cereal::specialization::non_member_load_save )
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//namespace cereal
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//{
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// //template <class Archive> struct specialize<Archive, Bla, cereal::specialization::non_member_load_save> {};
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//}
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// ######################################################################
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int main()
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{
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std::cout << std::boolalpha << std::endl;
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{
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std::ofstream os("file.json");
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cereal::JSONOutputArchive oar( os, 5 );
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//auto f = std::make_shared<Fixture>();
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//auto f2 = f;
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//oar( f );
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//oar( f2 );
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Stuff s; s.fillData();
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oar( cereal::make_nvp("best data ever", s) );
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}
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{
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std::ifstream is("file.json");
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std::string str((std::istreambuf_iterator<char>(is)), std::istreambuf_iterator<char>());
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std::cout << "---------------------" << std::endl << str << std::endl << "---------------------" << std::endl;
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}
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// playground
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{
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cereal::JSONOutputArchive archive( std::cout );
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bool arr[] = {true, false};
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std::vector<int> vec = {1, 2, 3, 4, 5};
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archive( CEREAL_NVP(vec),
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arr );
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auto f = std::make_shared<Fixture>();
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auto f2 = f;
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archive( f );
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archive( f2 );
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archive( Bla::x );
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}
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// test out of order
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std::stringstream oos;
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{
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cereal::JSONOutputArchive ar(oos);
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cereal::JSONOutputArchive ar2(std::cout);
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ar( cereal::make_nvp( "1", 1 ),
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cereal::make_nvp( "2", 2 ),
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3,
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0, // unused
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cereal::make_nvp( "4", 4 ),
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cereal::make_nvp( "5", 5 ) );
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int x = 33;
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ar.saveBinaryValue( &x, sizeof(int), "bla" );
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ar2( cereal::make_nvp( "1", 1 ),
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cereal::make_nvp( "2", 2 ),
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3,
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0, // unused
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cereal::make_nvp( "4", 4 ),
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cereal::make_nvp( "5", 5 ) );
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ar2.saveBinaryValue( &x, sizeof(int), "bla" );
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OOJson oo( 1, 2, true, 4.2 );
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ar( CEREAL_NVP(oo) );
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ar2( CEREAL_NVP(oo) );
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// boost stuff
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ar & cereal::make_nvp("usingop&", oo ) & 6;
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ar << 5 << 4 << 3;
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ar2 & cereal::make_nvp("usingop&", oo ) & 6;
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ar2 << 5 << 4 << 3;
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}
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{
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cereal::JSONInputArchive ar(oos);
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int i1, i2, i3, i4, i5, x;
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ar( i1 );
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ar( cereal::make_nvp( "2", i2 ), i3 );
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ar( cereal::make_nvp( "4", i4 ),
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i5 );
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ar.loadBinaryValue( &x, sizeof(int) );
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OOJson ii;
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ar( cereal::make_nvp("oo", ii) );
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ar( cereal::make_nvp( "2", i2 ) );
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std::cout << i1 << " " << i2 << " " << i3 << " " << i4 << " " << i5 << std::endl;
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std::cout << x << std::endl;
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std::cout << ii.a << " " << ii.b << " " << ii.c.first << " " << ii.c.second << " ";
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for( auto z : ii.d )
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std::cout << z << " ";
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std::cout << std::endl;
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OOJson oo;
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ar >> cereal::make_nvp("usingop&", oo );
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std::cout << oo.a << " " << oo.b << " " << oo.c.first << " " << oo.c.second << " ";
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for( auto z : oo.d )
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std::cout << z << " ";
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int aa, a, b, c;
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ar & aa & a & b & c;
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std::cout << aa << " " << a << " " << b << " " << c << std::endl;
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}
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return 0;
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}
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