ArrayAggregateOnOuterDimension.h

// This file is part of the "NcML Module" project, a BES module designed
// to allow NcML files to be used to be used as a wrapper to add
// AIS to existing datasets of any format.
//
// Copyright (c) 2010 OPeNDAP, Inc.
// Author: Michael Johnson  <m.johnson@opendap.org>
//
// For more information, please also see the main website: http://opendap.org/
//
// 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 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 this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// Please see the files COPYING and COPYRIGHT for more information on the GLPL.
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// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
 
#ifndef __AGG_UTIL__ARRAY_AGGREGATE_ON_OUTER_DIMENSION_H__
#define __AGG_UTIL__ARRAY_AGGREGATE_ON_OUTER_DIMENSION_H__
 
#include "ArrayAggregationBase.h" // agg_util
#include "Dimension.h" // agg_util
 
using libdap::Array;
 
namespace libdap {
    class ConstraintEvaluator;
    class DDS;
    class Marshaller;
}
 
namespace agg_util {
class ArrayAggregateOnOuterDimension: public ArrayAggregationBase {
public:
    ArrayAggregateOnOuterDimension(const libdap::Array& proto, AMDList memberDatasets,
        std::unique_ptr<ArrayGetterInterface> arrayGetter, const Dimension& newDim);

    ArrayAggregateOnOuterDimension(const ArrayAggregateOnOuterDimension& proto);

    ~ArrayAggregateOnOuterDimension() override;

    ArrayAggregateOnOuterDimension* ptr_duplicate() override;

    ArrayAggregateOnOuterDimension& operator=(const ArrayAggregateOnOuterDimension& rhs);
 
    bool serialize(libdap::ConstraintEvaluator &eval, libdap::DDS &dds, libdap::Marshaller &m, bool ce_eval) override;
 
protected:
    // Subclass Interface
    void transferOutputConstraintsIntoGranuleTemplateHook() override;

    void readConstrainedGranuleArraysAndAggregateDataHook() override;
 
private:
    // Helper interface

    void duplicate(const ArrayAggregateOnOuterDimension& rhs);

    void cleanup() const noexcept;
 
    // Data rep
 
    // The new outer dimension description
    Dimension _newDim;
};
// class ArrayAggregateOnOuterDimension
 
}
 
#endif /* __AGG_UTIL__ARRAY_AGGREGATE_ON_OUTER_DIMENSION_H__ */