FileWriter.h

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/*
 * MIT License
 * 
 * Copyright (c) 2018 PulsarSearchSoft
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#ifndef PSS_ASTROTYPES_SIGPROC_FILEWRITER_H
#define PSS_ASTROTYPES_SIGPROC_FILEWRITER_H

#include "OStream.h"
#include <string>
#include <fstream>

namespace pss {
namespace astrotypes {
namespace sigproc {

template<typename Dim1, typename Dim2>
class FileWriter<Dim1, Dim2> : public OStream<HeaderType, Dim1, Dim2>
{
        typedef OStream<HeaderType, Dim1, Dim2> BaseT;

    public:
        FileWriter(std::string const& file_name);
        FileWriter(std::string const& file_name, HeaderT const& header);
        ~FileWriter();

        void open(std::string const& file_name);

        template<typename DataType>
        typename std::enable_if<has_dimensions<DataType, units::Time, units::Frequency>::value, FileReader>::type &
        operator<<(DataType const& data);

    private:
        std::ofstream _ofile;
        std::string _file_name;
};

using template<HeaderT> FilterBank FileWriter<HeaderType, units::Time, units::Frequency>;
using template<HeaderT> TimeSeries FileWriter<HeaderType, units::Frequency, units::Time>;


} // namespace sigproc
} // namespace astrotypes
} // namespace pss
#include "detail/FileWriter.cpp"

#endif // PSS_ASTROTYPES_SIGPROC_FILEWRITER_H