utils.hpp

#pragma once

#include <cstdint>
#include <limits>

namespace rt{

typedef std::int8_t int8;
typedef std::int16_t int16;
typedef std::int32_t int32;
typedef std::int64_t int64;

typedef std::uint8_t uint8;
typedef std::uint16_t uint16;
typedef std::uint32_t uint32;
typedef std::uint64_t uint64;

#define infinity (std::numeric_limits<double>::infinity())
#define pi 3.1415

}