39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/*
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* Copyright 2016 The Cartographer Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef CARTOGRAPHER_IO_NULL_POINTS_PROCESSOR_H_
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#define CARTOGRAPHER_IO_NULL_POINTS_PROCESSOR_H_
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#include "cartographer/io/points_processor.h"
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namespace cartographer {
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namespace io {
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// A points processor that just drops all points. The end of a pipeline usually.
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class NullPointsProcessor : public PointsProcessor {
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public:
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NullPointsProcessor() {}
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~NullPointsProcessor() override {}
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void Process(std::unique_ptr<PointsBatch> points_batch) override {}
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FlushResult Flush() override { return FlushResult::kFinished; }
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};
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} // namespace io
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} // namespace cartographer
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#endif // CARTOGRAPHER_IO_NULL_POINTS_PROCESSOR_H_
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