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[ceph.git] / ceph / src / boost / libs / multiprecision / test / concepts / sf_concept_check_gamma.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 <boost/container_hash/hash.hpp>
#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_MPFR_50) || defined(TEST_MPFR_6) || defined(TEST_MPFR_15) || defined(TEST_MPFR_17) || defined(TEST_MPFR_30)
#include <boost/multiprecision/mpfr.hpp>
#endif
#if defined(TEST_CPP_BIN_FLOAT)
#include <boost/multiprecision/cpp_bin_float.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::tgamma(v1);
   boost::math::tgamma1pm1(v1);
   boost::math::lgamma(v1);
   boost::math::lgamma(v1, &i);
   boost::math::digamma(v1);
   boost::math::tgamma_ratio(v1, v2);
   boost::math::tgamma_delta_ratio(v1, v2);
   boost::math::factorial<T>(i);
   boost::math::unchecked_factorial<T>(i);
   i = boost::math::max_factorial<T>::value;
   boost::math::double_factorial<T>(i);
   boost::math::rising_factorial(v1, i);
   boost::math::falling_factorial(v1, i);
   boost::math::gamma_p_derivative(v2, v3);
   boost::math::tgamma(v1, v2);
   boost::math::tgamma_lower(v1, v2);
   boost::math::gamma_p(v1, v2);
   boost::math::gamma_q(v1, v2);
   boost::math::gamma_p_inv(v1, v2);
   boost::math::gamma_q_inv(v1, v2);
   boost::math::gamma_p_inva(v1, v2);
   boost::math::gamma_q_inva(v1, v2);
   boost::math::erf(v1);
   boost::math::erfc(v1);
   boost::math::erf_inv(v1);
   boost::math::erfc_inv(v1);
}

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();
}