lokinet/llarp/dht/kademlia.hpp
Thomas Winget 7caa87862e standardize include format and pragma once
All #ifndef guards on headers have been removed, I think,
in favor of #pragma once

Headers are now included as `#include "filename"` if the included file
resides in the same directory as the file including it, or any
subdirectory therein.  Otherwise they are included as
`#include <project/top/dir/relative/path/filename>`

The above does not include system/os headers.
2021-03-09 19:01:41 -05:00

31 lines
564 B
C++

#pragma once
#include "key.hpp"
#include <llarp/router_contact.hpp>
namespace llarp
{
namespace dht
{
struct XorMetric
{
const Key_t us;
XorMetric(const Key_t& ourKey) : us(ourKey)
{}
bool
operator()(const Key_t& left, const Key_t& right) const
{
return (us ^ left) < (us ^ right);
}
bool
operator()(const RouterContact& left, const RouterContact& right) const
{
return (left.pubkey ^ us) < (right.pubkey ^ us);
}
};
} // namespace dht
} // namespace llarp