test_if_1d.h

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/*
    Copyright (C) 2004- 2009, Hammersmith Imanet Ltd
    This file is part of STIR.

    SPDX-License-Identifier: Apache-2.0

    See STIR/LICENSE.txt for details
*/

#ifndef __stir_detail_test_if_1d_H__
#define __stir_detail_test_if_1d_H__
namespace stir
{
namespace detail
{
struct is_1d
{
};
struct is_not_1d
{
};

// note: should be Num_dimensions and not num_dimensions
// because for old compilers, num_dimensions is sometimes #defined (sigh)
template <int Num_dimensions>
struct test_if_1d : is_not_1d
{
};
template <>
struct test_if_1d<1> : is_1d
{
};
} // namespace detail
} // namespace stir

#endif