ryan/libdpf
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Initial import of libdpf.

Browse source 
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Ryan Henry 2026-09-24 14:08:32 -06:00
commit e4e666f459
4563 changed files with 1690372 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

50
include/grotto/gadgets/elementary/clip.hpp Normal file
View file

@ -0,0 +1,50 @@
/// @file grotto/gadgets/elemwntary/clip.hpp
/// @author Ryan Henry <ryan.henry@ucalgary.ca>
/// @brief
/// @copyright Copyright (c) 2019-2023 Ryan Henry and others
/// @license Released under a GNU General Public v2.0 (GPLv2) license;
/// see [LICENSE.md](@ref GPLv2) for details.
#ifndef LIBDPF_INCLUDE_GROTTO_GADGETS_ELEMENTARY_CLIP_HPP__
#define LIBDPF_INCLUDE_GROTTO_GADGETS_ELEMENTARY_CLIP_HPP__
#include <array>
#include <limits>
#include "grotto/gadget_hints.hpp"
namespace grotto
{
namespace gadgets
{
template <double const & lower,
double const & upper>
struct clip
{
static_assert(lower <= upper);
template <typename T>
T operator()(T x) { return std::max(std::min(x, upper), lower); }
};
template <double const & lower,
double const & upper>
struct gadget_hints<clip<lower, upper>>
{
static constexpr double min = std::numeric_limits<double>::min();
static constexpr double max = std::numeric_limits<double>::max();
static constexpr unsigned degree = 1;
static constexpr double poles[] = { };
static constexpr bool has_canonical_representation = true;
static constexpr double interesting_points[] = { lower, upper };
static constexpr double canonical_bounds[] = { lower, upper };
static constexpr std::array<double, degree+1> canonical_polys[] = { { lower, 0 }, { 0, 1 }, { upper, 0 } };
};
} // namespace gadgets
} // namespace grotto
#endif // LIBDPF_INCLUDE_GROTTO_GADGETS_ELEMENTARY_CLIP_HPP__