/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
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module com {  module sun {  module star {  module sheet {


/** provides access to the collection of subtotal fields in a subtotal
    descriptor.

    @see com::sun::star::sheet::SubTotalDescriptor
 */
published interface XSubTotalDescriptor: com::sun::star::uno::XInterface
{

    /** adds a subtotal field definition to the descriptor.

        @param aSubTotalColumns
            a sequence of all columns used to calculate subtotal values.

        @param nGroupColumn
            specifies which column of the source range is used to group the
            contents of the source data.
     */
    void addNew(
        [in] sequence< com::sun::star::sheet::SubTotalColumn > aSubTotalColumns,
        [in] long nGroupColumn );


    /** removes all subtotal field definitions from the descriptor.
     */
    void clear();

};


}; }; }; };

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