filter.hpp

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//
// (c) Copyright 2017 DESY,ESS
//
// This file is part of h5cpp.
//
// This 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 2.1 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY
// 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 this library; if not, write to the
// Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor
// Boston, MA  02110-1301 USA
// ===========================================================================
//
// Author: Eugen Wintersberger <eugen.wintersberger@desy.de>
// Created on: Nov 6, 2017
//
#pragma once
 
#include <h5cpp/property/dataset_creation.hpp>
#include <h5cpp/filter/types.hpp>
#include <h5cpp/core/windows.hpp>
 
namespace hdf5 {
namespace filter {
 
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif
class DLL_EXPORT Filter
{
  public:
    Filter();
    Filter(const Filter&) = default;
    virtual ~Filter();
 
    virtual void operator()(const property::DatasetCreationList &dcpl,
                            Availability flag = Availability::Mandatory) const = 0;
 
    FilterID id() const noexcept;
 
    virtual bool is_encoding_enabled() const;
 
    virtual bool is_decoding_enabled() const;
 
  protected:
    Filter(FilterID id);
 
  private:
    FilterID id_;
};
#ifdef __clang__
#pragma clang diagnostic pop
#endif
 
 
} // namespace filter
} // namespace hdf5