GCC Code Coverage Report


Directory: include/polyfloat/
File: include/polyfloat/module/core/dist.hpp
Date: 2026-11-09 15:28:50
Exec Total Coverage
Lines: 5 5 100.0%
Functions: 78 78 100.0%
Branches: 0 0 -%

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/abs.hpp>
15 #include <polyfloat/module/core/sub.hpp>
16
17 namespace plf
18 {
19
20 template<typename Options> struct dist_t : eve::strict_tuple_callable<dist_t, Options, raw_option, pedantic_option>
21 {
22 template<concepts::polyfloat_like Z1, concepts::polyfloat_like Z2>
23 46464 POLYFLOAT_ABI constexpr as_polyfloat_like_t<Z1, Z2> operator()(Z1 z1, Z2 z2) const noexcept
24 {
25 46464 return POLYFLOAT_CALL(z1, z2);
26 }
27
28 46464 POLYFLOAT_CALLABLE_OBJECT(dist_t, dist_);
29 };
30 //======================================================================================================================
31 //! @addtogroup core
32 //! @{
33 //! @var dist
34 //! @brief return the distance value.
35 //!
36 //! @groupheader{Header file}
37 //!
38 //! @code
39 //! #include <polyfloat/core.hpp>
40 //! @endcode
41 //!
42 //! @groupheader{Callable Signatures}
43 //!
44 //! @code
45 //! namespace polyfloat
46 //! {
47 //! template<polyfloat::concepts::polyfloat_like T1, polyfloat_like Z2> constexpr auto dist(T1 z1, T2 z2) noexcept;
48 //! }
49 //! @endcode
50 //!
51 //! **Parameters**
52 //!
53 //! * `z1`, `z2`: Values to process.
54 //!
55 //! **Return value**
56 //!
57 //! Returns the distance between the two parameters
58 //!
59 //! @groupheader{Example}
60 //!
61 //! @godbolt{doc/core/dist.cpp}
62 //======================================================================================================================
63
64 inline constexpr auto dist = eve::functor<dist_t>;
65 //======================================================================================================================
66 //! @}
67 //======================================================================================================================
68 }
69
70 namespace plf::_
71 {
72 template<typename Z1, typename Z2, eve::callable_options O>
73 46464 constexpr auto dist_(POLYFLOAT_DELAY(), O const&, Z1 const& z1, Z2 const& z2) noexcept
74 {
75 46464 return plf::abs(z1 - z2);
76 }
77 }
78