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41 lines
1.8 KiB
C++
41 lines
1.8 KiB
C++
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// Copyright John Maddock 2006.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// Basic sanity check that header <boost/math/tools/roots.hpp>
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// #includes all the files that it needs to.
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//
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#include <boost/math/tools/roots.hpp>
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#include <boost/math/tools/tuple.hpp>
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#include <utility> // for std::pair, our headers don't know what tuple type is to be used, we have to supply it.
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//
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// Note this header includes no other headers, this is
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// important if this test is to be meaningful:
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//
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inline void check_result_imp(std::pair<float, float>, std::pair<float, float>){}
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inline void check_result_imp(std::pair<double, double>, std::pair<double, double>){}
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inline void check_result_imp(std::pair<long double, long double>, std::pair<long double, long double>){}
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#include "test_compile_result.hpp"
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void compile_and_link_test()
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{
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typedef double (*F)(double);
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typedef std::pair<double, double> (*F2)(double);
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typedef boost::math::tuple<double, double, double> (*F3)(double);
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typedef boost::math::tools::eps_tolerance<double> Tol;
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Tol tol(u);
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boost::uintmax_t max_iter = 0;
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F f = 0;
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F2 f2 = 0;
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F3 f3 = 0;
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check_result<std::pair<double, double> >(boost::math::tools::bisect<F, double, Tol>(f, d, d, tol, max_iter));
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check_result<std::pair<double, double> >(boost::math::tools::bisect<F, double, Tol>(f, d, d, tol));
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check_result<double>(boost::math::tools::newton_raphson_iterate<F2, double>(f2, d, d, d, i, max_iter));
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check_result<double>(boost::math::tools::halley_iterate<F3, double>(f3, d, d, d, i, max_iter));
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check_result<double>(boost::math::tools::schroder_iterate<F3, double>(f3, d, d, d, i, max_iter));
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}
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