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- /*
- * Tencent is pleased to support the open source community by making wwsearch
- * available.
- *
- * Copyright (C) 2018-present Tencent. All Rights Reserved.
- *
- * 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
- *
- * https://opensource.org/licenses/Apache-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 OF ANY KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations under the License.
- */
- #pragma once
- #include "and_query.h"
- #include "weight.h"
- namespace wwsearch {
- class AndWeight : public Weight {
- private:
- std::vector<Weight*> sub_weight_;
- public:
- AndWeight(AndQuery* query) : Weight(query, "AndWeight") {}
- virtual ~AndWeight() {
- // our response to delete sub weight
- for (auto w : sub_weight_) {
- delete w;
- }
- }
- virtual Scorer* GetScorer(SearchContext* context) override;
- virtual BulkScorer* GetBulkScorer(SearchContext* context) override;
- void AddWeight(Weight* w) { this->sub_weight_.push_back(w); }
- private:
- };
- } // namespace wwsearch
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