pointset_empty.h

// Description: Emptiness of a point-set
// DocumentationOf: pointset_concept.h

#ifndef PASTELSYS_POINTSET_EMPTY_H
#define PASTELSYS_POINTSET_EMPTY_H

#include "pastel/sys/pointset/pointset_concept.h"
#include "pastel/sys/pointset/pointset_locator.h"

namespace Pastel
{

    //! Returns the dimension of a point-set.
    template <
        typename PointSet,
        Requires<
            Not<Models<PointSet, Set_Concept>>,
            Models<PointSet, PointSet_Concept>
        > = 0
    >
    bool emptySet(
        const PointSet& pointSet)
    {
        return emptySet(pointSetSet(pointSet));
    }

}

#endif