Avro C++
ResolvingReader.hh
00001 /*
00002  * Licensed to the Apache Software Foundation (ASF) under one
00003  * or more contributor license agreements.  See the NOTICE file
00004  * distributed with this work for additional information
00005  * regarding copyright ownership.  The ASF licenses this file
00006  * to you under the Apache License, Version 2.0 (the
00007  * "License"); you may not use this file except in compliance
00008  * with the License.  You may obtain a copy of the License at
00009  *
00010  *     http://www.apache.org/licenses/LICENSE-2.0
00011  *
00012  * Unless required by applicable law or agreed to in writing, software
00013  * distributed under the License is distributed on an "AS IS" BASIS,
00014  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00015  * See the License for the specific language governing permissions and
00016  * limitations under the License.
00017  */
00018 
00019 #ifndef avro_ResolvingReader_hh__
00020 #define avro_ResolvingReader_hh__
00021 
00022 #include <stdint.h>
00023 #include <boost/noncopyable.hpp>
00024 
00025 #include "Config.hh"
00026 #include "ResolverSchema.hh"
00027 #include "Reader.hh"
00028 
00029 namespace avro {
00030 
00031 class AVRO_DECL ResolvingReader : private boost::noncopyable
00032 {
00033 
00034   public:
00035 
00036     ResolvingReader(const ResolverSchema &schema, const InputBuffer &in) :
00037         reader_(in),
00038         schema_(schema)
00039     {}
00040 
00041     template<typename T>
00042     void parse(T &object) {
00043         schema_.parse(reader_, reinterpret_cast<uint8_t *>(&object));
00044     }
00045 
00046   private:
00047 
00048     Reader reader_;
00049     ResolverSchema schema_;
00050 };
00051 
00052 } // namespace avro
00053 
00054 #endif