40 lines
1.2 KiB
C++
Executable File
40 lines
1.2 KiB
C++
Executable File
/*
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* Copyright 2018 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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#include "cartographer/io/internal/in_memory_proto_stream.h"
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#include "glog/logging.h"
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namespace cartographer {
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namespace io {
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void ForwardingProtoStreamWriter::WriteProto(
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const google::protobuf::Message& proto) {
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CHECK(writer_callback_(&proto));
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}
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bool ForwardingProtoStreamWriter::Close() { return writer_callback_(nullptr); }
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bool InMemoryProtoStreamReader::ReadProto(google::protobuf::Message* proto) {
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if (eof()) return false;
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proto->CopyFrom(*state_chunks_.front());
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state_chunks_.pop();
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return true;
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}
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} // namespace io
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} // namespace cartographer
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