// ==========================================================================
//                 SeqAn - The Library for Sequence Analysis
// ==========================================================================
// Copyright (c) 2006-2026, Knut Reinert, FU Berlin
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// ==========================================================================
// Author: Manuel Holtgrewe <manuel.holtgrewe@fu-berlin.de>
// ==========================================================================
// Class for reading/writing files in ROI format.
// ==========================================================================

#ifndef SEQAN_INCLUDE_SEQAN_ROI_IO_ROI_STREAM_H_
#define SEQAN_INCLUDE_SEQAN_ROI_IO_ROI_STREAM_H_

namespace seqan2 {

// ============================================================================
// Typedefs
// ============================================================================

// ----------------------------------------------------------------------------
// Type RoiFileIn
// ----------------------------------------------------------------------------

/*!
 * @class RoiFileIn
 * @signature typedef FormattedFile<Roi, Input> RoiFileIn;
 * @extends FormattedFileIn
 * @headerfile <seqan/roi_io.h>
 * @brief Class for reading ROI files.
 */

typedef FormattedFile<Roi, Input>   RoiFileIn;

// ----------------------------------------------------------------------------
// Type RoiFileOut
// ----------------------------------------------------------------------------

/*!
 * @class RoiFileOut
 * @signature typedef FormattedFile<Roi, Output> RoiFileOut;
 * @extends FormattedFileOut
 * @headerfile <seqan/roi_io.h>
 * @brief Class for writing ROI files.
 */

typedef FormattedFile<Roi, Output>  RoiFileOut;

// ============================================================================
// Metafunctions
// ============================================================================

// ----------------------------------------------------------------------------
// Metafunction FormattedFileContext
// ----------------------------------------------------------------------------

template <typename TDirection, typename TSpec, typename TStorageSpec>
struct FormattedFileContext<FormattedFile<Roi, TDirection, TSpec>, TStorageSpec>
{
    typedef RoiIOContext Type;
};

// ----------------------------------------------------------------------------
// Metafunction FileFormats
// ----------------------------------------------------------------------------

template <typename TDirection, typename TSpec>
struct FileFormat<FormattedFile<Roi, TDirection, TSpec> >
{
    typedef Roi Type;
};

// ----------------------------------------------------------------------------
// Function readHeader(); RoiHeader
// ----------------------------------------------------------------------------

// convient RoiFile variant
template <typename TSpec>
inline void
readHeader(RoiHeader & header, FormattedFile<Roi, Input, TSpec> & file)
{
    readHeader(header, context(file), file.iter, file.format);
}

// ----------------------------------------------------------------------------
// Function readRecord(); RoiRecord
// ----------------------------------------------------------------------------

// convient RoiFile variant
template <typename TSpec>
inline void
readRecord(RoiRecord & record, FormattedFile<Roi, Input, TSpec> & file)
{
    readRecord(record, context(file), file.iter, file.format);
}

// ----------------------------------------------------------------------------
// Function writeHeader(); RoiHeader
// ----------------------------------------------------------------------------

template <typename TSpec>
inline void
writeHeader(FormattedFile<Roi, Output, TSpec> & file, RoiHeader const & header)
{
    writeHeader(file.iter, header, file.format);
}

// ----------------------------------------------------------------------------
// Function writeRecord(); RoiRecord
// ----------------------------------------------------------------------------

template <typename TSpec>
inline void
writeRecord(FormattedFile<Roi, Output, TSpec> & file, RoiRecord const & record)
{
    writeRecord(file.iter, record, file.format);
}

}  // namespace seqan2

#endif // SEQAN_INCLUDE_SEQAN_ROI_IO_ROI_STREAM_H_

