78 lines
2.9 KiB
C++
78 lines
2.9 KiB
C++
/*
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Copyright (c) 2014, 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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#ifndef CEREAL_TEST_COMPLEX_H_
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#define CEREAL_TEST_COMPLEX_H_
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#include "common.hpp"
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template <class IArchive, class OArchive> inline
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void test_complex()
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{
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std::random_device rd;
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std::mt19937 gen(rd());
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auto rngF = [&](){ return random_value<float>(gen); };
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auto rngD = [&](){ return random_value<double>(gen); };
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auto rngLD = [&](){ return random_value<long double>(gen); };
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for(int ii=0; ii<100; ++ii)
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{
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std::complex<float> o_float( rngF(), rngF() );
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std::complex<double> o_double( rngD(), rngD() );
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std::complex<long double> o_ldouble( rngLD(), rngLD() );
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std::ostringstream os;
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{
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OArchive oar(os);
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oar(o_float);
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oar(o_double);
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oar(o_ldouble);
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}
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std::complex<float> i_float;
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std::complex<double> i_double;
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std::complex<long double> i_ldouble;
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std::istringstream is(os.str());
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{
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IArchive iar(is);
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iar(i_float);
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iar(i_double);
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iar(i_ldouble);
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}
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CHECK_EQ( o_float, i_float );
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CHECK_EQ( o_double.real(), doctest::Approx(i_double.real()).epsilon(1e-5) );
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CHECK_EQ( o_double.imag(), doctest::Approx(i_double.imag()).epsilon(1e-5) );
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CHECK_EQ( o_ldouble.real(), doctest::Approx(i_ldouble.real()).epsilon(1e-5L) );
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CHECK_EQ( o_ldouble.imag(), doctest::Approx(i_ldouble.imag()).epsilon(1e-5L) );
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}
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}
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#endif // CEREAL_TEST_COMPLEX_H_
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