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//===-- sanitizer_range.h ---------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Contais Range and related utilities.
//
//===----------------------------------------------------------------------===//
#ifndef SANITIZER_RANGE_H
#define SANITIZER_RANGE_H
#include "sanitizer_common.h"
#include "sanitizer_common/sanitizer_array_ref.h"
namespace __sanitizer {
struct Range {
uptr begin;
uptr end;
};
inline bool operator==(const Range &lhs, const Range &rhs) {
return lhs.begin == rhs.begin && lhs.end == rhs.end;
}
inline bool operator!=(const Range &lhs, const Range &rhs) {
return !(lhs == rhs);
}
// Calculates intersection of two sets of regions in O(N log N) time.
void Intersect(ArrayRef<Range> a, ArrayRef<Range> b,
InternalMmapVectorNoCtor<Range> &output);
} // namespace __sanitizer
#endif // SANITIZER_RANGE_H
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