本文整理汇总了C++中nt2::almost_greater_or_equal方法的典型用法代码示例。如果您正苦于以下问题：C++ nt2::almost_greater_or_equal方法的具体用法？C++ nt2::almost_greater_or_equal怎么用？C++ nt2::almost_greater_or_equal使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类nt2的用法示例。
在下文中一共展示了nt2::almost_greater_or_equal方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: NT2_TEST_CASE_TPL
NT2_TEST_CASE_TPL ( almost_greater_or_equal_unsigned_int__3_0, NT2_SIMD_UNSIGNED_TYPES)
{
using nt2::almost_greater_or_equal;
using nt2::tag::almost_greater_or_equal_;
using boost::simd::native;
using nt2::meta::cardinal_of;
typedef NT2_SIMD_DEFAULT_EXTENSION ext_t;
typedef typename nt2::meta::upgrade<T>::type u_t;
typedef native<T,ext_t> n_t;
typedef n_t vT;
typedef typename nt2::meta::as_integer<T>::type iT;
typedef native<iT,ext_t> ivT;
typedef typename nt2::meta::call<almost_greater_or_equal_(vT,vT,ivT)>::type r_t;
typedef typename nt2::meta::call<almost_greater_or_equal_(T,T,iT)>::type sr_t;
typedef typename nt2::meta::scalar_of<r_t>::type ssr_t;
// specific values tests
NT2_TEST_EQUAL(almost_greater_or_equal(nt2::splat<vT>(0),nt2::splat<vT>(0),nt2::splat<ivT>(1))[0], nt2::True<sr_t>());
NT2_TEST_EQUAL(almost_greater_or_equal(nt2::splat<vT>(0),nt2::splat<vT>(1),nt2::splat<ivT>(1))[0], nt2::True<sr_t>());
} // end of test for unsigned_int_示例2: NT2_TEST_CASE_TPL
NT2_TEST_CASE_TPL ( almost_greater_or_equal_unsigned_int__3_0, NT2_UNSIGNED_TYPES)
{
using nt2::almost_greater_or_equal;
using nt2::tag::almost_greater_or_equal_;
typedef typename nt2::meta::as_integer<T>::type iT;
typedef typename nt2::meta::call<almost_greater_or_equal_(T,T,iT)>::type r_t;
typedef typename nt2::meta::scalar_of<r_t>::type ssr_t;
typedef typename nt2::meta::upgrade<T>::type u_t;
typedef typename nt2::meta::as_logical<T>::type wished_r_t;
// return type conformity test
NT2_TEST( (boost::is_same < r_t, wished_r_t >::value) );
std::cout << std::endl;
double ulpd;
ulpd=0.0;
// specific values tests
NT2_TEST_EQUAL(almost_greater_or_equal(T(0),T(0),iT(1)), nt2::True<r_t>());
NT2_TEST_EQUAL(almost_greater_or_equal(T(0),T(1),iT(1)), nt2::True<r_t>());
} // end of test for unsigned_int_示例3: NT2_TEST_CASE_TPL
NT2_TEST_CASE_TPL ( almost_greater_or_equal_signed_int__3_0, NT2_SIMD_INTEGRAL_SIGNED_TYPES)
{
using nt2::almost_greater_or_equal;
using nt2::tag::almost_greater_or_equal_;
using nt2::load;
using boost::simd::native;
using nt2::meta::cardinal_of;
typedef NT2_SIMD_DEFAULT_EXTENSION ext_t;
typedef typename nt2::meta::upgrade<T>::type u_t;
typedef native<T,ext_t> n_t;
typedef n_t vT;
typedef typename nt2::meta::as_integer<T>::type iT;
typedef native<iT,ext_t> ivT;
typedef typename nt2::meta::call<almost_greater_or_equal_(vT,vT,ivT)>::type r_t;
typedef typename nt2::meta::call<almost_greater_or_equal_(T,T,iT)>::type sr_t;
typedef typename nt2::meta::scalar_of<r_t>::type ssr_t;
double ulpd;
ulpd=0.0;
// random verifications
static const nt2::uint32_t NR = NT2_NB_RANDOM_TEST;
{
NT2_CREATE_BUF(tab_a0,T, NR, T(-10), T(10));
NT2_CREATE_BUF(tab_a1,T, NR, T(-10), T(10));
NT2_CREATE_BUF(tab_a2,iT, NR, iT(0), iT(10));
double ulp0, ulpd ; ulpd=ulp0=0.0;
for(nt2::uint32_t j = 0; j < NR/cardinal_of<n_t>::value; j++)
{
vT a0 = load<vT>(&tab_a0[0],j);
vT a1 = load<vT>(&tab_a1[0],j);
ivT a2 = load<ivT>(&tab_a2[0],j);
r_t v = almost_greater_or_equal(a0,a1,a2);
for(nt2::uint32_t i = 0; i< cardinal_of<n_t>::value; i++)
{
nt2::uint32_t k = i+j*cardinal_of<n_t>::value;
NT2_TEST_EQUAL( v[i]!=0,ssr_t(nt2::almost_greater_or_equal (tab_a0[k],tab_a1[k],tab_a2[k])));
}
}
}
} // end of test for signed_int_