/*
 * (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 ImageCalculateColourTechnique.h
    \brief Definition of the Template class ImageCalculateColourTechnique.
    
    Magics Team - ECMWF 2005
    
    Started: Mon 11-Jul-2005
    
    Changes:
    
*/

#ifndef ImageCalculateColourTechnique_H
#define ImageCalculateColourTechnique_H

#include "magics.h"

#include "ImageCalculateColourTechniqueAttributes.h"
#include "ColourTableDefinitionCompute.h"

namespace magics {

class ImageCalculateColourTechnique: public ImageCalculateColourTechniqueAttributes, public ColourTableDefinitionCompute {

public:
	ImageCalculateColourTechnique() {}
	virtual ~ImageCalculateColourTechnique() {}
	
	void prepare() { ColourTableDefinitionCompute::set(*this); }
	
	void set(const  map<string, string>& map) { ImageCalculateColourTechniqueAttributes::set(map); }
	void set(const  XmlNode& node) { ImageCalculateColourTechniqueAttributes::set(node); }
	bool accept(const string& node ) { return ImageCalculateColourTechniqueAttributes::accept(node); }

	const Colour& getMax() const { return *max_; }
	const Colour& getMin() const { return *min_; }
	const string& getDirection() const { return ImageCalculateColourTechniqueAttributes::direction_; }

protected:
     //! Method to print string about this class on to a stream of type ostream (virtual).
	 virtual void print(ostream& out) const { out << "ImageCalculateColourTechnique[]"; }

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

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

};

} // namespace magics
#endif
