99 lines
3.4 KiB
C++
99 lines
3.4 KiB
C++
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// Copyright (C) 2010-2013 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 subview_elem1
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//! @{
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template<typename eT, typename T1>
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class subview_elem1 : public Base<eT, subview_elem1<eT,T1> >
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{
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public:
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typedef eT elem_type;
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typedef typename get_pod_type<elem_type>::result pod_type;
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static const bool is_row = false;
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static const bool is_col = true;
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arma_aligned const Mat<eT> fake_m;
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arma_aligned const Mat<eT>& m;
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arma_aligned const Base<uword,T1>& a;
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protected:
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arma_inline subview_elem1(const Mat<eT>& in_m, const Base<uword,T1>& in_a);
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arma_inline subview_elem1(const Cube<eT>& in_q, const Base<uword,T1>& in_a);
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public:
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inline ~subview_elem1();
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template<typename op_type> inline void inplace_op(const eT val);
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template<typename op_type, typename T2> inline void inplace_op(const subview_elem1<eT,T2>& x );
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template<typename op_type, typename T2> inline void inplace_op(const Base<eT,T2>& x );
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arma_inline const Op<subview_elem1<eT,T1>,op_htrans> t() const;
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arma_inline const Op<subview_elem1<eT,T1>,op_htrans> ht() const;
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arma_inline const Op<subview_elem1<eT,T1>,op_strans> st() const;
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inline void fill(const eT val);
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inline void zeros();
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inline void ones();
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inline void randu();
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inline void randn();
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inline void operator+= (const eT val);
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inline void operator-= (const eT val);
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inline void operator*= (const eT val);
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inline void operator/= (const eT val);
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// deliberately returning void
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template<typename T2> inline void operator_equ(const subview_elem1<eT,T2>& x);
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template<typename T2> inline void operator= (const subview_elem1<eT,T2>& x);
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inline void operator= (const subview_elem1<eT,T1>& x);
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template<typename T2> inline void operator+= (const subview_elem1<eT,T2>& x);
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template<typename T2> inline void operator-= (const subview_elem1<eT,T2>& x);
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template<typename T2> inline void operator%= (const subview_elem1<eT,T2>& x);
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template<typename T2> inline void operator/= (const subview_elem1<eT,T2>& x);
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template<typename T2> inline void operator= (const Base<eT,T2>& x);
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template<typename T2> inline void operator+= (const Base<eT,T2>& x);
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template<typename T2> inline void operator-= (const Base<eT,T2>& x);
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template<typename T2> inline void operator%= (const Base<eT,T2>& x);
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template<typename T2> inline void operator/= (const Base<eT,T2>& x);
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inline static void extract(Mat<eT>& out, const subview_elem1& in);
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template<typename op_type> inline static void mat_inplace_op(Mat<eT>& out, const subview_elem1& in);
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inline static void plus_inplace(Mat<eT>& out, const subview_elem1& in);
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inline static void minus_inplace(Mat<eT>& out, const subview_elem1& in);
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inline static void schur_inplace(Mat<eT>& out, const subview_elem1& in);
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inline static void div_inplace(Mat<eT>& out, const subview_elem1& in);
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private:
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friend class Mat<eT>;
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friend class Cube<eT>;
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subview_elem1();
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};
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//! @}
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