overlap_interpolate.h

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//
//
/*
    Copyright (C) 2000 PARAPET partners
    Copyright (C) 2000- 2007, Hammersmith Imanet Ltd
    This file is part of STIR.

    SPDX-License-Identifier: Apache-2.0 AND License-ref-PARAPET-license

    See STIR/LICENSE.txt for details
*/
#ifndef __stir_numerics_overlap_interpolate__H__
#define __stir_numerics_overlap_interpolate__H__

#include "stir/common.h"

START_NAMESPACE_STIR

template <class T>
class VectorWithOffset;

template <typename T>
void overlap_interpolate(VectorWithOffset<T>& out_data,
                         const VectorWithOffset<T>& in_data,
                         const float zoom,
                         const float offset,
                         const bool assign_rest_with_zeroes = true);

template <typename out_iter_t, typename out_coord_iter_t, typename in_iter_t, typename in_coord_iter_t>
inline void overlap_interpolate(const out_iter_t out_begin,
                                const out_iter_t out_end,
                                const out_coord_iter_t out_coord_begin,
                                const out_coord_iter_t out_coord_end,
                                const in_iter_t in_begin,
                                in_iter_t in_end,
                                const in_coord_iter_t in_coord_begin,
                                const in_coord_iter_t in_coord_end,
                                const bool only_add_to_output = false,
                                const bool assign_rest_with_zeroes = true);

END_NAMESPACE_STIR

#include "stir/numerics/overlap_interpolate.inl"

#endif