56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
/// @file grotto/gadgets/trigonometric/sin.hpp
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/// @author Ryan Henry <ryan.henry@ucalgary.ca>
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/// @brief Cleartext reference for `sin`.
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/// @copyright Copyright (c) 2019-2023 Ryan Henry and others
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/// @license Released under a GNU General Public v2.0 (GPLv2) license;
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/// see [LICENSE.md](@ref license) for details.
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#ifndef LIBDPF_INCLUDE_GROTTO_GADGETS_TRIGONOMETRIC_SIN_HPP__
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#define LIBDPF_INCLUDE_GROTTO_GADGETS_TRIGONOMETRIC_SIN_HPP__
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#include <cmath>
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#include <array>
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#include <limits>
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#include "../../gadget_hints.hpp"
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namespace grotto
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{
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namespace gadgets
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{
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HEDLEY_DIAGNOSTIC_PUSH
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HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED
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struct HEDLEY_DEPRECATED_FOR(2026, grotto::eval_reduced) sin
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{
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template <typename T>
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T operator()(T x)
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{
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if (std::abs(x) >= M_PI) return 0; // TODO
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return std::sin(static_cast<double>(x));
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}
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};
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template <>
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struct gadget_hints<sin>
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{
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static constexpr double min = -M_PI;
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static constexpr double max = M_PI;
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static constexpr double poles[] = { };
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static constexpr double interesting_points[] = { };
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static constexpr unsigned degree = 3;
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static constexpr bool has_canonical_representation = false;
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static constexpr double canonical_bounds[] = { };
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static constexpr std::array<double, degree+1> canonical_polys[] = { };
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};
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HEDLEY_DIAGNOSTIC_POP
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} // namespace gadgets
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} // namespace grotto
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#endif // LIBDPF_INCLUDE_GROTTO_GADGETS_TRIGONOMETRIC_SIN_HPP__
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