scoring_scheme_concept.hpp

Go to the documentation of this file.

// -----------------------------------------------------------------------------------------------------
// Copyright (c) 2006-2022, Knut Reinert & Freie Universität Berlin
// Copyright (c) 2016-2022, Knut Reinert & MPI für molekulare Genetik
// This file may be used, modified and/or redistributed under the terms of the 3-clause BSD-License
// shipped with this file and also available at: https://github.com/seqan/seqan3/blob/master/LICENSE.md
// -----------------------------------------------------------------------------------------------------
 
#pragma once
 
#include <seqan3/alphabet/concept.hpp>
 
namespace seqan3
{
 
 
template <typename t, typename alphabet_t, typename alphabet2_t = alphabet_t>
concept scoring_scheme_for =
    requires (t scheme, alphabet_t const alph1, alphabet2_t const alph2) {
        requires alphabet<alphabet_t>;
        requires alphabet<alphabet2_t>;
 
        {
            scheme.score(alph1, alph2)
        };
        requires std::common_reference_with<decltype(scheme.score(alph1, alph2)),
                                            typename std::remove_reference_t<t>::score_type>;
 
        {
            scheme.score(alphabet_t{}, alphabet2_t{})
        };
        requires std::common_reference_with<decltype(scheme.score(alphabet_t{}, alphabet2_t{})),
                                            typename std::remove_reference_t<t>::score_type>;
    };
 
} // namespace seqan3