array_pad_number_provider.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright The KiCad Developers, see AUTHORS.TXT for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */
 
#ifndef PCBNEW_ARRAY_PAD_NAME_PROVIDER__H
#define PCBNEW_ARRAY_PAD_NAME_PROVIDER__H
 
 
#include <array_options.h>
#include <footprint.h>
#include <board_commit.h>

class ARRAY_PAD_NUMBER_PROVIDER
{
public:
    ARRAY_PAD_NUMBER_PROVIDER( const std::set<wxString>& aExistingPadNumbers, const ARRAY_OPTIONS& aArrayOpts );

    wxString GetNextPadNumber();
 
private:
    wxString getNextNumber( int& aIndex, const std::set<wxString>& aExisting );
 
    const ARRAY_OPTIONS& m_arrayOpts;
    std::set<wxString>   m_existing_pad_numbers;
    int                  m_current_pad_index;
};
 
#endif // PCBNEW_ARRAY_PAD_NAME_PROVIDER__H