int x() const { return static_cast<int>(accx); }
    int y() const { return static_cast<int>(accy); }
    coord_def pos() const { return coord_def(x(), y()); }

    int x() const;
    int y() const;
    coord_def pos() const;

#include <cmath>

#include <math.h>

int ifloor(double d)
{
    return static_cast<int>(floor(d));
}

{
}
int ray_def::x() const
{
    return ifloor(accx);
}
int ray_def::y() const
{
    return ifloor(accy);
}
coord_def ray_def::pos() const

    return coord_def(x(), y());

    const coord_def old(static_cast<int>(accx), static_cast<int>(accy));

    const coord_def old = pos();

        const coord_def second(static_cast<int>(accx), static_cast<int>(accy));

        const coord_def second = pos();

    const double xtarget = static_cast<int>(accx) + 1;
    const double ytarget = static_cast<int>(accy) + 1;

    const double xtarget = ifloor(accx) + 1;
    const double ytarget = ifloor(accy) + 1;