Selector.h

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/*****************************************************************************
 * vim:tw=78
 *
 * Copyright (C) 2021 Richard Hacker (lerichi at gmx dot net),
 *                    Florian Pose (fp at igh dot de),
 *                    Bjarne von Horn (vh at igh dot de).
 *
 * This file is part of the PdCom library.
 *
 * The PdCom library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * The PdCom library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with the PdCom library. If not, see <http://www.gnu.org/licenses/>.
 *
 *****************************************************************************/
 
#ifndef PDCOM5_SELECTOR_H
#define PDCOM5_SELECTOR_H
 
#include "SizeTypeInfo.h"
#include "pdcom5_export.h"
 
#include <memory>
#include <vector>
 
namespace PdCom {
namespace impl {
struct Selector;
}  // namespace impl
class Variable;
 
 
struct PDCOM5_PUBLIC Selector
{
    std::shared_ptr<const impl::Selector> impl_;
 
    Selector();
    Selector(std::shared_ptr<const impl::Selector> impl) :
        impl_(std::move(impl))
    {}
 
    SizeInfo getViewSizeInfo(const Variable &variable) const;
};
 
struct PDCOM5_PUBLIC ScalarSelector : Selector
{
    ScalarSelector(std::vector<int> indices);
};
 
 
}  // namespace PdCom
 
#endif  // PDCOM5_SELECTOR_H