pointset_dimension.h

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

#ifndef PASTELSYS_POINTSET_DIMENSION_H
#define PASTELSYS_POINTSET_DIMENSION_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<
            Models<PointSet, PointSet_Concept>
        > = 0
    >
    integer pointSetDimension(
        const PointSet& pointSet)
    {
        return pointSetLocator(pointSet).n();
    }

    //! Returns the compile-time dimension of a point-set.
    template <
        typename PointSet,
        Requires<
            Models<PointSet, PointSet_Concept>
        > = 0
    >
    using PointSet_Dimension =
        Locator_N<PointSet_Locator<PointSet>>;

}

#endif