#pragma once #include "ndebug-guard.hpp" #include "run-in-thread.hpp" #include <memory> #include <cmath> #include <utility> #include <QSharedPointer> #include <QDebug> #define progn(...) ([&]() { __VA_ARGS__ }()) template<typename t> using mem = std::shared_ptr<t>; template<typename t> using ptr = std::unique_ptr<t>; #ifdef Q_CREATOR_RUN # define DEFUN_WARN_UNUSED #elif defined(_MSC_VER) # define DEFUN_WARN_UNUSED _Check_return_ #else # define DEFUN_WARN_UNUSED __attribute__((warn_unused_result)) #endif #if defined(__GNUG__) # define unused(t, i) t __attribute__((unused)) i #else # define unused(t, i) t #endif #if !defined(_WIN32) # define unused_on_unix(t, i) unused(t, i) #else # define unused_on_unix(t, i) t i #endif template<typename t> int iround(const t& val) { return int(std::round(val)); } namespace util_detail { template<typename n> inline auto clamp_(n val, n min, n max) -> n { if (val > max) return max; if (val < min) return min; return val; } } template<typename t, typename u, typename w> inline auto clamp(const t& val, const u& min, const w& max) -> decltype(val * min * max) { return ::util_detail::clamp_<decltype(val * min * max)>(val, min, max); } template<typename t, typename... xs> auto qptr(xs... args) { return QSharedPointer<t>(new t(std::forward<xs>(args)...)); } template<typename t> using qshared = QSharedPointer<t>;