dataspace.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
// ===========================================================================
//
// Authors:
//   Eugen Wintersberger <eugen.wintersberger@desy.de>
//   Martin Shetty <martin.shetty@esss.se>
// Created on: Aug 24, 2017
//
#pragma once
 
#include <h5cpp/dataspace/type.hpp>
#include <h5cpp/core/object_handle.hpp>
#include <h5cpp/core/types.hpp>
#include <h5cpp/dataspace/selection_manager.hpp>
#include <h5cpp/core/windows.hpp>
 
namespace hdf5 {
namespace dataspace {
 
class DLL_EXPORT Dataspace {
 public:
  virtual ~Dataspace();
 
  Dataspace();
 
  Dataspace(ObjectHandle &&handle);
 
  Dataspace(Dataspace &&type) = default;
 
  Dataspace(const Dataspace &space);
 
  Dataspace &operator=(const Dataspace &space);
 
  virtual hssize_t size() const;
 
  explicit operator hid_t() const {
    return static_cast<hid_t>(handle_);
  }
 
  Type type() const;
 
  bool is_valid() const;
 
  SelectionManager selection;
 
 protected:
  Dataspace(Type type);
 private:
  ObjectHandle handle_;
 
  void swap(const Dataspace &space);
 
};
 
} // namespace dataspace
} // namespace hdf5