/*
 * (C) Copyright 1996-2016 ECMWF.
 *
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
 * In applying this licence, ECMWF does not waive the privileges and immunities
 * granted to it by virtue of its status as an intergovernmental organisation nor
 * does it submit to any jurisdiction.
 */

/*! \file ColourTableDefinitionList.h
    \brief Definition of the Template class ColourTableDefinitionList.

    Magics Team - ECMWF 2005

    Started: Mon 4-Jul-2005

    Changes:

*/

#ifndef ColourTableDefinitionList_H
#define ColourTableDefinitionList_H

#include "magics.h"

#include "ColourTableDefinition.h"
#include "ColourTableDefinitionListInterface.h"


namespace magics {

class LevelSelection;

class ColourTableDefinitionList : public ColourTableDefinition {
public:
    ColourTableDefinitionList();
    virtual ~ColourTableDefinitionList();
    void set(const ColourTableDefinitionListInterface&);
    void set(const XmlNode&);
    void set(ColourTable&, int);

    ColourTableDefinition* clone() const {
        ColourTableDefinitionList* object = new ColourTableDefinitionList();
        object->colours_                  = colours_;
        return object;
    }

protected:
    //! Method to print string about this class on to a stream of type ostream (virtual).
    virtual void print(ostream&) const;
    mutable stringarray colours_;
    mutable ListPolicy policy_;

private:
    //! Copy constructor - No copy allowed
    ColourTableDefinitionList(const ColourTableDefinitionList&);
    //! Overloaded << operator to copy - No copy allowed
    ColourTableDefinitionList& operator=(const ColourTableDefinitionList&);

    // -- Friends
    //! Overloaded << operator to call print().
    friend ostream& operator<<(ostream& s, const ColourTableDefinitionList& p) {
        p.print(s);
        return s;
    }
};

}  // namespace magics
#endif
