boost/libs/multiprecision/test/concepts/sf_concept_check_basic.cpp

//  Copyright John Maddock 2012.
//  Use, modification and distribution are subject to the
//  Boost Software License, Version 1.0. (See accompanying file
//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

//
// This tests that cpp_dec_float_50 meets our
// conceptual requirements when used with Boost.Math.
//
#ifdef _MSC_VER
#  define _SCL_SECURE_NO_WARNINGS
#  pragma warning(disable:4800)
#  pragma warning(disable:4512)
#  pragma warning(disable:4127)
#  pragma warning(disable:4512)
#  pragma warning(disable:4503) // decorated name length exceeded, name was truncated
#endif

#include <libs/math/test/compile_test/poison.hpp>

#if !defined(TEST_MPF_50) && !defined(TEST_BACKEND) && !defined(TEST_MPZ) \
   && !defined(TEST_CPP_DEC_FLOAT) && !defined(TEST_MPFR_50)\
   && !defined(TEST_MPFR_6) && !defined(TEST_MPFR_15) && !defined(TEST_MPFR_17) && !defined(TEST_MPFR_30) \
   && !defined(TEST_CPP_DEC_FLOAT_NO_ET) && !defined(TEST_LOGGED_ADAPTER) && !defined(TEST_CPP_BIN_FLOAT)
#  define TEST_MPF_50
#  define TEST_BACKEND
#  define TEST_MPZ
#  define TEST_MPFR_50
#  define TEST_MPFR_6
#  define TEST_MPFR_15
#  define TEST_MPFR_17
#  define TEST_MPFR_30
#  define TEST_CPP_DEC_FLOAT
#  define TEST_CPP_DEC_FLOAT_NO_ET
#  define TEST_LOGGED_ADAPTER
#  define TEST_CPP_BIN_FLOAT

#ifdef _MSC_VER
#pragma message("CAUTION!!: No backend type specified so testing everything.... this will take some time!!")
#endif
#ifdef __GNUC__
#pragma warning "CAUTION!!: No backend type specified so testing everything.... this will take some time!!"
#endif

#endif

#if defined(TEST_MPF_50) || defined(TEST_MPZ)
#include <boost/multiprecision/gmp.hpp>
#endif
#ifdef TEST_BACKEND
#include <boost/multiprecision/concepts/mp_number_archetypes.hpp>
#endif
#if defined(TEST_CPP_DEC_FLOAT) || defined(TEST_CPP_DEC_FLOAT_NO_ET) || defined(TEST_LOGGED_ADAPTER)
#include <boost/multiprecision/cpp_dec_float.hpp>
#endif
#if defined(TEST_CPP_BIN_FLOAT)
#include <boost/multiprecision/cpp_bin_float.hpp>
#endif
#if defined(TEST_MPFR_50) || defined(TEST_MPFR_6) || defined(TEST_MPFR_15) || defined(TEST_MPFR_17) || defined(TEST_MPFR_30)
#include <boost/multiprecision/mpfr.hpp>
#endif
#ifdef TEST_LOGGED_ADAPTER
#include <boost/multiprecision/logged_adaptor.hpp>
#endif

#include <boost/math/special_functions.hpp>

template <class T>
void test_extra(T)
{
   T v1, v2, v3;
   int i;
   (boost::math::fpclassify)(v1);
   (boost::math::isfinite)(v1);
   (boost::math::isnormal)(v1);
   (boost::math::isnan)(v1);
   (boost::math::isinf)(v1);
   (boost::math::signbit)(v1);
   (boost::math::copysign)(v1, v2);
   (boost::math::changesign)(v1);
   (boost::math::sign)(v1);
   boost::math::log1p(v1);
   boost::math::expm1(v1);
   boost::math::cbrt(v1);
   boost::math::sqrt1pm1(v1);
   boost::math::powm1(v1, v2);
   boost::math::hypot(v1, v2);
   boost::math::sinc_pi(v1);
   boost::math::sinhc_pi(v1);
   boost::math::asinh(v1);
   boost::math::acosh(v1);
   boost::math::atanh(v1);
   boost::math::sin_pi(v1);
   boost::math::cos_pi(v1);
   boost::math::trunc(v1);
   boost::math::itrunc(v1);
   boost::math::ltrunc(v1);
   boost::math::round(v1);
   boost::math::iround(v1);
   boost::math::lround(v1);
   boost::math::modf(v1, &v1);
   boost::math::modf(v1, &i);
   long l;
   boost::math::modf(v1, &l);
#ifdef BOOST_HAS_LONG_LONG
   boost::math::lltrunc(v1);
   boost::math::llround(v1);
   boost::long_long_type ll;
   boost::math::modf(v1, &ll);
#endif
   boost::math::pow<2>(v1);
   boost::math::nextafter(v1, v1);
   boost::math::float_next(v1);
   boost::math::float_prior(v1);
   boost::math::float_distance(v1, v1);
   // Misc functions that don't fit elsewhere:
   boost::math::expint(v1);
   boost::math::expint(i);
   boost::math::expint(i, v2);
   boost::math::expint(i, i);
   boost::math::zeta(v1);
   boost::math::zeta(i);
   boost::math::owens_t(v1, v2);
}

void foo()
{
#ifdef TEST_BACKEND
   test_extra(boost::multiprecision::concepts::mp_number_float_architype());
#endif
#ifdef TEST_MPF_50
   test_extra(boost::multiprecision::mpf_float_50());
#endif
#ifdef TEST_MPFR_50
   test_extra(boost::multiprecision::mpfr_float_50());
#endif
#ifdef TEST_MPFR_6
   test_extra(boost::multiprecision::number<boost::multiprecision::mpfr_float_backend<6> >());
#endif
#ifdef TEST_MPFR_15
   test_extra(boost::multiprecision::number<boost::multiprecision::mpfr_float_backend<15> >());
#endif
#ifdef TEST_MPFR_17
   test_extra(boost::multiprecision::number<boost::multiprecision::mpfr_float_backend<17> >());
#endif
#ifdef TEST_MPFR_30
   test_extra(boost::multiprecision::number<boost::multiprecision::mpfr_float_backend<30> >());
#endif
#ifdef TEST_CPP_DEC_FLOAT
   test_extra(boost::multiprecision::cpp_dec_float_50());
#endif
#ifdef TEST_CPP_BIN_FLOAT
   test_extra(boost::multiprecision::cpp_bin_float_50());
#endif
#ifdef TEST_CPP_DEC_FLOAT_NO_ET
   test_extra(boost::multiprecision::number<boost::multiprecision::cpp_dec_float<100>, boost::multiprecision::et_off>());
#endif
#ifdef TEST_LOGGED_ADAPTER
   typedef boost::multiprecision::number<boost::multiprecision::logged_adaptor<boost::multiprecision::cpp_dec_float<50> > > num_t;
   test_extra(num_t());
#endif
}

int main()
{
   foo();
}