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41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License
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#include <cmath> // std::isnan
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#include <common/Types.h>
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#include "segcore/Reduce.h"
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struct SearchResultPair {
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float distance_;
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milvus::SearchResult* search_result_;
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int64_t offset_;
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int64_t index_;
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SearchResultPair(float distance, milvus::SearchResult* search_result, int64_t offset, int64_t index)
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: distance_(distance), search_result_(search_result), offset_(offset), index_(index) {
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}
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bool
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operator<(const SearchResultPair& pair) const {
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return std::isnan(pair.distance_) || (!std::isnan(distance_) && (distance_ < pair.distance_));
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}
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bool
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operator>(const SearchResultPair& pair) const {
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return std::isnan(pair.distance_) || (!std::isnan(distance_) && (distance_ > pair.distance_));
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}
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void
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reset_distance() {
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distance_ = search_result_->result_distances_[offset_];
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}
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};
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