range.hpp

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/* Copyright 2024 R. Thomas
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef LIEF_RANGE_H
#define LIEF_RANGE_H
#include <cstdint>
#include <ostream>
 
#include "LIEF/visibility.h"
 
namespace LIEF {
struct range_t {
  uint64_t low = 0;
  uint64_t high = 0;
 
  bool contains(uint64_t value, bool strict = true) const {
    if (strict) {
      return low <= value && value < high;
    }
      return low <= value && value <= high;
  }
 
  uint64_t size() const {
    return high - low;
  }
 
  friend bool operator==(const range_t& lhs, const range_t& rhs) {
    return lhs.high == rhs.high && lhs.low == rhs.low;
  }
 
  friend bool operator!=(const range_t& lhs, const range_t& rhs) {
    return !(lhs == rhs);
  }
 
  friend LIEF_API
    std::ostream& operator<<(std::ostream& os, const range_t& range);
};
 
}
#endif