Range.h

Go to the documentation of this file.

// Copyright (c) 2008-2026 Optris GmbH & Co. KG
 
#pragma once
 
#include <ostream>
 
#include "otcsdk/Exceptions.h"
 
 
namespace optris 
{
 
template<typename T>
struct Range
{
  using ComponentType = T;
 
  T min;
  T max;
 
 
  static void validate(const Range<T>& range);
};
 
using RangeF = Range<float>;
using RangeI = Range<int>;
 
 
// Inline implementations
template<typename T>
inline void Range<T>::validate(const Range<T>& range)
{
  if (range.min > range.max)
  {
    throw SDKException{"Invalid range: minimum value is greater than maximum value."};
  }
}
 
// Utility functions
template<typename T>
inline bool operator==(const Range<T>& lhs, const Range<T>& rhs) noexcept
{
  return lhs.min == rhs.min && lhs.max == rhs.max;
}
 
template<typename T>
inline bool operator!=(const Range<T>& lhs, const Range<T>& rhs) noexcept
{
  return lhs.min != rhs.min || lhs.max != rhs.max;
}
 
template<typename T>
inline bool isIn(const T& value, const Range<T>& range) noexcept
{
  return value >= range.min && value <= range.max;
}
 
template<typename T>
std::ostream& operator<<(std::ostream& out, const Range<T>& range) noexcept
{
  return (out << "[" << range.min << ", " << range.max << "]");
}
 
} // namespace optris