/* * 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 "or_iterator.h" #include "or_weight.h" #include "scorer.h" namespace wwsearch { class OrScorer : public Scorer { private: std::vector sub_scorer_; OrIterator iterator_; public: OrScorer(OrWeight *weight) : Scorer(weight, "OrScorer") {} virtual ~OrScorer() { // our response to delete scorer for (auto s : sub_scorer_) delete s; } virtual DocumentID DocID() override; virtual double Score() override; virtual DocIdSetIterator &Iterator() override; void AddScorer(Scorer *s) { this->sub_scorer_.push_back(s); this->iterator_.AddSubIterator(&(s->Iterator())); } private: }; } // namespace wwsearch