syscommon.h

// Description: Miscellaneous tools
// Documentation: undocumented.txt

#ifndef PASTELSYS_SYSCOMMON_H
#define PASTELSYS_SYSCOMMON_H

#include "pastel/sys/mytypes.h"
#include "pastel/sys/vector.h"

namespace Pastel
{

    /*!
   Example:
   Given a 2d horizontal line segment [xMin, xMax[ on row y,
   xMin, xMax real numbers, y an integer.
   Which pixels should be set? Answer:
   [toPixelSpanPoint(xMin), toPixelSpanPoint(xMax)[
   on row y.
   */
    integer toPixelSpanPoint(real t);

    template <integer N>
    Vector<integer, N> toPixelSpanPoint(
        const Vector<real, N>& that);

}

#include "pastel/sys/syscommon.hpp"

#endif