blob: 545693a2778292054ea041dfa02d9c4eec5aa75d [file] [log] [blame]
/*
* Copyright 2019, The Android Open Source Project
*
* 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.
*/
#pragma once
#include "macaddress.h"
#include <string.h>
struct FrameId {
FrameId() {}
FrameId(uint64_t cookie, const MacAddress& transmitter)
: cookie(cookie), transmitter(transmitter) {
}
FrameId(const FrameId&) = default;
FrameId(FrameId&&) = default;
FrameId& operator=(const FrameId&) = default;
FrameId& operator=(FrameId&&) = default;
uint64_t cookie;
MacAddress transmitter;
};
namespace std {
template<> struct hash<FrameId> {
size_t operator()(const FrameId& id) const {
size_t seed = 0;
hash_combine(seed, id.cookie);
hash_combine(seed, id.transmitter);
return seed;
}
};
}
inline bool operator==(const FrameId& left, const FrameId& right) {
return left.cookie == right.cookie && left.transmitter == right.transmitter;
}
inline bool operator<(const FrameId& left, const FrameId& right) {
if (left.cookie < right.cookie) {
return true;
}
if (left.cookie > right.cookie) {
return false;
}
return memcmp(left.transmitter.addr,
right.transmitter.addr,
sizeof(left.transmitter.addr)) < 0;
}