| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | //====================================================================================================================== | ||
| 2 | /* | ||
| 3 | POLYFLOAT - Extended precision floating points | ||
| 4 | Copyright : POLYFLOAT Contributors & Maintainers | ||
| 5 | SPDX-License-Identifier: BSL-1.0 | ||
| 6 | */ | ||
| 7 | //====================================================================================================================== | ||
| 8 | #pragma once | ||
| 9 | |||
| 10 | #include <polyfloat/details/callable.hpp> | ||
| 11 | #include <polyfloat/types/concepts.hpp> | ||
| 12 | #include <polyfloat/types/traits.hpp> | ||
| 13 | #include <type_traits> | ||
| 14 | #include <polyfloat/module/core/if_else.hpp> | ||
| 15 | #include <polyfloat/module/core/inc.hpp> | ||
| 16 | #include <polyfloat/module/core/is_negative.hpp> | ||
| 17 | |||
| 18 | namespace plf | ||
| 19 | { | ||
| 20 | |||
| 21 | template<typename Options> | ||
| 22 | struct ceil_t : plf::elementwise_callable<ceil_t, eve::ceil_t, Options, raw_option, pedantic_option> | ||
| 23 | { | ||
| 24 | 418812 | template<concepts::polyfloat_like Z> POLYFLOAT_ABI constexpr Z operator()(Z z) const noexcept | |
| 25 | { | ||
| 26 | 418812 | return POLYFLOAT_CALL(z); | |
| 27 | } | ||
| 28 | |||
| 29 | 109123 | POLYFLOAT_CALLABLE_OBJECT(ceil_t, ceil_); | |
| 30 | }; | ||
| 31 | //====================================================================================================================== | ||
| 32 | //! @addtogroup core | ||
| 33 | //! @{ | ||
| 34 | //! @var ceil | ||
| 35 | //! @brief return the ceil value. | ||
| 36 | //! | ||
| 37 | //! @groupheader{Header file} | ||
| 38 | //! | ||
| 39 | //! @code | ||
| 40 | //! #include <polyfloat/core.hpp> | ||
| 41 | //! @endcode | ||
| 42 | //! | ||
| 43 | //! @groupheader{Callable Signatures} | ||
| 44 | //! | ||
| 45 | //! @code | ||
| 46 | //! namespace polyfloat | ||
| 47 | //! { | ||
| 48 | //! template<polyfloat::concepts::polyfloat_like T> constexpr auto ceil(T z) noexcept; | ||
| 49 | //! } | ||
| 50 | //! @endcode | ||
| 51 | //! | ||
| 52 | //! **Parameters** | ||
| 53 | //! | ||
| 54 | //! * `z`: Value to process. | ||
| 55 | //! | ||
| 56 | //! **Return value** | ||
| 57 | //! | ||
| 58 | //! Returns the ceil value of z. | ||
| 59 | //! | ||
| 60 | //! @groupheader{Example} | ||
| 61 | //! | ||
| 62 | //! @godbolt{doc/core/ceil.cpp} | ||
| 63 | //====================================================================================================================== | ||
| 64 | |||
| 65 | inline constexpr auto ceil = eve::functor<ceil_t>; | ||
| 66 | //====================================================================================================================== | ||
| 67 | //! @} | ||
| 68 | //====================================================================================================================== | ||
| 69 | } | ||
| 70 | |||
| 71 | namespace plf::_ | ||
| 72 | { | ||
| 73 | 109123 | template<typename Z, eve::callable_options O> constexpr auto ceil_(POLYFLOAT_DELAY(), O const&, Z const& z) noexcept | |
| 74 | { | ||
| 75 | if constexpr (dimension_v<Z> == 2) | ||
| 76 | { | ||
| 77 | 21648 | auto [h, l] = z; | |
| 78 | |||
| 79 | 21648 | auto iflh = eve::is_flint(h); | |
| 80 | 21648 | auto ifll = eve::is_flint(l); | |
| 81 | 21648 | auto ch = ceil(h); | |
| 82 | 21648 | auto z1 = if_else(!iflh, Z(ch), Z(ch, ceil(l))); | |
| 83 | 21648 | return if_else(iflh && ifll, z, z1); | |
| 84 | } | ||
| 85 | else if constexpr (dimension_v<Z> == 3) | ||
| 86 | { | ||
| 87 | 87475 | auto [h, m, l] = z; | |
| 88 | 87475 | auto iflh = eve::is_flint(h); | |
| 89 | 87475 | auto iflm = eve::is_flint(m); | |
| 90 | 87475 | auto ifll = eve::is_flint(l); | |
| 91 | 87475 | auto ch = ceil(h); | |
| 92 | 87475 | auto cm = ceil(m); | |
| 93 | 87475 | auto cl = ceil(l); | |
| 94 | 87475 | auto z1 = if_else(!iflh, Z(ch), if_else(!iflm, Z(ch, cm), Z(ch, cm, cl))); | |
| 95 | 87475 | return if_else(iflh && iflm && ifll, z, z1); | |
| 96 | } | ||
| 97 | } | ||
| 98 | } | ||
| 99 |