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#pragma once
// ReSharper disable once CppUnusedIncludeDirective
#include "global_macros.hpp"
#include <string>
#include <stdexcept>
#include <string_view>
#include <chrono>
#include <optional>
// ReSharper disable once CppUnusedIncludeDirective
#include <type_traits>
namespace cru
{
template<typename T> struct type_tag {};
//typedefs
using String = std::wstring;
using MultiByteString = std::string;
using StringView = std::wstring_view;
using MultiByteStringView = std::string_view;
using FloatSecond = std::chrono::duration<double, std::chrono::seconds::period>;
enum class FlowControl
{
Continue,
Break
};
class Object
{
public:
Object() = default;
Object(const Object&) = default;
Object& operator = (const Object&) = default;
Object(Object&&) = default;
Object& operator = (Object&&) = default;
virtual ~Object() = default;
};
struct Interface
{
virtual ~Interface() = default;
};
[[noreturn]] inline void UnreachableCode()
{
throw std::logic_error("Unreachable code.");
}
MultiByteString ToUtf8String(const StringView& string);
inline void Require(const bool condition, const MultiByteStringView& error_message)
{
if (!condition)
throw std::invalid_argument(error_message.data());
}
template <typename T, typename = std::enable_if_t<std::is_arithmetic_v<T>>>
float Coerce(const T n, const std::optional<T> min, const std::optional<T> max)
{
if (min.has_value() && n < min.value())
return min.value();
if (max.has_value() && n > max.value())
return max.value();
return n;
}
template <typename T, typename = std::enable_if_t<std::is_arithmetic_v<T>>>
float Coerce(const T n, const std::nullopt_t, const std::optional<T> max)
{
if (max.has_value() && n > max.value())
return max.value();
return n;
}
template <typename T, typename = std::enable_if_t<std::is_arithmetic_v<T>>>
float Coerce(const T n, const std::optional<T> min, const std::nullopt_t)
{
if (min.has_value() && n < min.value())
return min.value();
return n;
}
}
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