/*******************************************************

* Copyright (c) 2014, ArrayFire

* All rights reserved.

*

* This file is distributed under 3-clause BSD license.

* The complete license agreement can be obtained at:

* http://arrayfire.com/licenses/BSD-3-Clause

********************************************************/

#include <af/array.h>

#include <af/signal.h>

#include "error.hpp"

namespace af {

array approx1(const array &yi, const array &xo, const interpType method,

const float offGrid) {

af_array yo = 0;

AF_THROW(af_approx1(&yo, yi.get(), xo.get(), method, offGrid));

return array(yo);

}

array approx2(const array &zi, const array &xo, const array &yo,

const interpType method, const float offGrid) {

af_array zo = 0;

AF_THROW(af_approx2(&zo, zi.get(), xo.get(), yo.get(), method, offGrid));

return array(zo);

}

array approx1(const array &yi, const array &xo, const int xdim,

const double xi_beg, const double xi_step,

const interpType method, const float offGrid) {

af_array yo = 0;

AF_THROW(af_approx1_uniform(&yo, yi.get(), xo.get(), xdim, xi_beg, xi_step,

method, offGrid));

return array(yo);

}

array approx2(const array &zi, const array &xo, const int xdim,

const double xi_beg, const double xi_step, const array &yo,

const int ydim, const double yi_beg, const double yi_step,

const interpType method, const float offGrid) {

af_array zo = 0;

AF_THROW(af_approx2_uniform(&zo, zi.get(), xo.get(), xdim, xi_beg, xi_step,

yo.get(), ydim, yi_beg, yi_step, method,

offGrid));

return array(zo);

}

} // namespace af