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| #pragma once
|
| #include <cstdint>
| #include <iosfwd>
|
| namespace at {
|
| struct Range {
| Range(int64_t begin, int64_t end)
| : begin(begin)
| , end(end) {}
|
| int64_t size() const { return end - begin; }
|
| Range operator/(int64_t divisor) {
| return Range(begin / divisor, end / divisor);
| }
|
| int64_t begin;
| int64_t end;
| };
|
| std::ostream& operator<<(std::ostream& out, const Range& range);
|
| } // namespace at
|
|
