55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
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// Copyright (C) 2013 National ICT Australia (NICTA)
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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// -------------------------------------------------------------------
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//
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// Written by Conrad Sanderson - http://conradsanderson.id.au
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//! \addtogroup op_fft
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//! @{
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class op_fft_real
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{
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public:
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template<typename T1>
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inline static void apply( Mat< std::complex<typename T1::pod_type> >& out, const mtOp<std::complex<typename T1::pod_type>,T1,op_fft_real>& in );
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};
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class op_fft_cx
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{
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public:
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template<typename T1>
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inline static void apply( Mat<typename T1::elem_type>& out, const Op<T1,op_fft_cx>& in );
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template<typename T1, bool inverse>
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inline static void apply_noalias(Mat<typename T1::elem_type>& out, const Proxy<T1>& P, const uword a, const uword b);
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template<typename T1> arma_hot inline static void copy_vec (typename Proxy<T1>::elem_type* dest, const Proxy<T1>& P, const uword N);
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template<typename T1> arma_hot inline static void copy_vec_proxy (typename Proxy<T1>::elem_type* dest, const Proxy<T1>& P, const uword N);
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template<typename T1> arma_hot inline static void copy_vec_unwrap(typename Proxy<T1>::elem_type* dest, const Proxy<T1>& P, const uword N);
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};
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class op_ifft_cx
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{
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public:
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template<typename T1>
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inline static void apply( Mat<typename T1::elem_type>& out, const Op<T1,op_ifft_cx>& in );
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};
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//! @}
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