histogram.h

// Description: Histograms

#ifndef PASTELSYS_HISTOGRAM_H
#define PASTELSYS_HISTOGRAM_H

#include "pastel/sys/view/view.h"
#include "pastel/sys/range.h"

#include <iterator>

namespace Pastel
{

    template <typename Real_ConstRange, typename Real_OutputIterator>
    void computeHistogram(
        const Real_ConstRange& dataSet,
        const typename boost::range_value<Real_ConstRange>::type& min,
        const typename boost::range_value<Real_ConstRange>::type& max,
        integer bins,
        const Real_OutputIterator& outputBegin);

    template <typename Real, typename ConstIterator, typename OutputView>
    void computeJointHistogram(
        const ConstIterator& xBegin,
        const ConstIterator& xEnd,
        const NoDeduction<Real>& xMin,
        const NoDeduction<Real>& xMax,
        const ConstIterator& yBegin,
        const ConstIterator& yEnd,
        const NoDeduction<Real>& yMin,
        const NoDeduction<Real>& yMax,
        const View<2, Real, OutputView>& output);

}

#include "pastel/sys/histogram.hpp"

#endif