qgsexpressioncontextgenerator.h

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/***************************************************************************
  qgsexpressioncontextgenerator.h - QgsExpressionContextGenerator

 ---------------------
 begin                : 1.8.2016
 copyright            : (C) 2016 by Matthias Kuhn
 email                : matthias@opengis.ch
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QGSEXPRESSIONCONTEXTGENERATOR_H
#define QGSEXPRESSIONCONTEXTGENERATOR_H

#include "qgsexpressioncontext.h"

class CORE_EXPORT QgsExpressionContextGenerator
{
  public:

    virtual QgsExpressionContext createExpressionContext() const = 0;

    virtual ~QgsExpressionContextGenerator() = default;
};

#endif // QGSEXPRESSIONCONTEXTGENERATOR_H