Files
versioned-map/KeyCompare.h
2024-05-16 17:29:02 -07:00

19 lines
388 B
C++

#pragma once
#include "VersionedMap.h"
#include <algorithm>
#include <string.h>
inline auto operator<=>(const weaselab::VersionedMap::Key &lhs,
const weaselab::VersionedMap::Key &rhs) {
int cl = std::min(lhs.len, rhs.len);
if (cl > 0) {
int c = memcmp(lhs.p, rhs.p, cl);
if (c != 0) {
return c <=> 0;
}
}
return lhs.len <=> rhs.len;
}