// ==========================================================================
//                 SeqAn - The Library for Sequence Analysis
// ==========================================================================
// Copyright (c) 2006-2024, Knut Reinert, FU Berlin
// All rights reserved.
//
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// modification, are permitted provided that the following conditions are met:
//
//     * Redistributions of source code must retain the above copyright
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//       notice, this list of conditions and the following disclaimer in the
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//     * Neither the name of Knut Reinert or the FU Berlin nor the names of
//       its contributors may be used to endorse or promote products derived
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//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// ==========================================================================
// Author: David Weese <david.weese@fu-berlin.de>
// ==========================================================================

#ifndef SEQAN_HEADER_STORE_LIBRARY_H
#define SEQAN_HEADER_STORE_LIBRARY_H

namespace seqan2
{

//////////////////////////////////////////////////////////////////////////////
// Library Store
//////////////////////////////////////////////////////////////////////////////

/*!
 * @class LibraryStoreElement
 * @headerfile <seqan/store.h>
 * @brief Represents a fragment library.
 *
 * @signature template <[typename TMean[, typename TStd[, typename TSpec]]]>
 *            struct LibraryStoreElement;
 *
 * @tparam TMean The type to use for storing library size means.  Default: <tt>double</tt>.
 * @tparam TStd  The type to use for storing library size standard deviations.  Default: <tt>double</tt>.
 * @tparam TSpec The specializing type.  Default: <tt>void</tt>.
 *
 * Value type of the @link FragmentStore::libraryStore @endlink string.
 *
 * A fragment library is a set of mate pairs having a certain distribution of insert sizes.
 *
 *
 * @fn LibraryStoreElement::LibraryStoreElement
 * @brief Consctrutor.
 *
 * @signature LibraryStoreElement::LibraryStoreElement();
 *
 * Initializes all members to 0.
 */

/*!
 * @var TMean LibraryStoreElement::mean;
 * @brief The library size mean.
 *
 * @var TStd LibraryStoreElementstd;
 * @brief The library size standard deviation.
 */

template <typename TMean = double, typename TStd = double, typename TSpec = void>
struct LibraryStoreElement
{
    TMean        mean;        // mean library size in bps
    TStd        std;    // library size variance

    LibraryStoreElement() : mean(0), std(0) {}

    inline bool operator==(LibraryStoreElement const & other) const
    {
        return mean == other.mean && std == other.std;
    }
};

//////////////////////////////////////////////////////////////////////////////


}// namespace seqan2

#endif //#ifndef SEQAN_HEADER_...
