diff options
Diffstat (limited to 'compat/util.hpp')
-rw-r--r-- | compat/util.hpp | 82 |
1 files changed, 2 insertions, 80 deletions
diff --git a/compat/util.hpp b/compat/util.hpp index a1976e35..dda947e5 100644 --- a/compat/util.hpp +++ b/compat/util.hpp @@ -1,88 +1,10 @@ #pragma once #include "opentrack-library-path.h" -#include "ndebug-guard.hpp" #include "run-in-thread.hpp" #include "meta.hpp" -#include "functional.hpp" #include "macros.hpp" -#include "value-templates.hpp" - -#include <type_traits> -#include <memory> -#include <cmath> -#include <utility> - -#include <iterator> +#include "round.hpp" +#include "clamp.hpp" #include <QDebug> - -#define progn(...) (([&]() { __VA_ARGS__ })()) -#define prog1(x, ...) (([&]() { auto _ret1324 = (x); do { __VA_ARGS__; } while (0); return _ret1324; })()) - -#define once_only(...) do { static bool once = false; if (!once) { once = true; __VA_ARGS__; } } while(false) - -template<typename t> -inline int iround(const t& val) -{ - return int(std::round(val)); -} - -template<typename t> -inline unsigned uround(const t& val) -{ - return std::round(std::fmax(t(0), val)); -} - -namespace util_detail { - -template<typename n> -inline auto clamp_float(n val, n min_, n max_) -{ - return std::fmin(std::fmax(val, min_), max_); -} - -template<typename t, typename n> -struct clamp final -{ - static inline auto clamp_(const n& val, const n& min_, const n& max_) - { - if (unlikely(val > max_)) - return max_; - if (unlikely(val < min_)) - return min_; - return val; - } -}; - -template<typename t> -struct clamp<float, t> -{ - static inline auto clamp_(float val, float min_, float max_) - { - return clamp_float(val, min_, max_); - } -}; - -template<typename t> -struct clamp<double, t> -{ - static inline auto clamp_(double val, double min_, double max_) - { - return clamp_float(val, min_, max_); - } -}; - -} // ns util_detail - -template<typename t, typename u, typename w> -inline auto clamp(const t& val, const u& min, const w& max) -{ - using tp = decltype(val + min + max); - return ::util_detail::clamp<std::decay_t<tp>, tp>::clamp_(val, min, max); -} - -template<typename t> -using cv_qualified = std::conditional_t<is_fundamental_v<std::decay_t<t>>, std::decay_t<t>, const t&>; - - |