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/*
* Copyright (c) 2013 Samsung Electronics Co., Ltd 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
*
* http://www.apache.org/licenses/LICENSE-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 OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* @file value_separated_reader.h
* @author Tomasz Iwanek (t.iwanek@samsung.com)
* @brief Reader for some value seperated files/data
*
* This is parser for files containing lines with values seperated with custom charaters.
* Purpose of this is to parse output similar to csv and hide (no need for rewriting)
* buffers, reads, code errors. Result is two dimensional array.
*
* Reader is designed as class configured with policies classes:
* http://en.wikipedia.org/wiki/Policy-based_design
*/
#ifndef VALUE_SEPARATED_READER_H
#define VALUE_SEPARATED_READER_H
#include<dpl/test/abstract_input_reader.h>
#include<dpl/test/value_separated_tokenizer.h>
#include<dpl/test/value_separated_parser.h>
#include<dpl/test/value_separated_tokens.h>
#include<dpl/test/value_separated_policies.h>
namespace VcoreDPL {
/**
* Reader for input with values separated with defined characters
*
* Usage:
* - define both policies classes for defining and customize exact behaviour of reader
* - make typedef for VSReader template instance with your policies
*
*/
template<class ParserPolicy, class TokenizerPolicy>
class VSReader : public AbstractInputReader<VSResultPtr, VSToken>
{
public:
VSReader(std::shared_ptr<AbstractInput> wia)
: AbstractInputReader<VSResultPtr, VSToken>(wia,
std::unique_ptr<ParserBase>(new VSParser<ParserPolicy>()),
std::unique_ptr<TokenizerBase>(new VSTokenizer<TokenizerPolicy>()))
{}
};
typedef VSReader<CSVParserPolicy, CSVTokenizerPolicy> CSVReader;
}
#endif
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