Chris@49: // Copyright (C) 2010-2012 NICTA (www.nicta.com.au)
Chris@49: // Copyright (C) 2010-2012 Conrad Sanderson
Chris@49: // 
Chris@49: // This Source Code Form is subject to the terms of the Mozilla Public
Chris@49: // License, v. 2.0. If a copy of the MPL was not distributed with this
Chris@49: // file, You can obtain one at http://mozilla.org/MPL/2.0/.
Chris@49: 
Chris@49: 
Chris@49: //! \addtogroup subview_elem1
Chris@49: //! @{
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename eT, typename T1>
Chris@49: class subview_elem1 : public Base<eT, subview_elem1<eT,T1> >
Chris@49:   {
Chris@49:   public:    
Chris@49:   
Chris@49:   typedef eT                                       elem_type;
Chris@49:   typedef typename get_pod_type<elem_type>::result pod_type;
Chris@49:   
Chris@49:   static const bool is_row = false;
Chris@49:   static const bool is_col = true;
Chris@49:   
Chris@49:   arma_aligned const Mat<eT>&        m;
Chris@49:   arma_aligned const Base<uword,T1>& a;
Chris@49:   
Chris@49:   
Chris@49:   protected:
Chris@49:   
Chris@49:   arma_inline subview_elem1(const Mat<eT>& in_m, const Base<uword,T1>& in_a);
Chris@49:   
Chris@49:   
Chris@49:   public:
Chris@49:   
Chris@49:   inline ~subview_elem1();
Chris@49:   
Chris@49:   template<typename op_type>              inline void inplace_op(const eT                    val);
Chris@49:   template<typename op_type, typename T2> inline void inplace_op(const subview_elem1<eT,T2>& x  );
Chris@49:   template<typename op_type, typename T2> inline void inplace_op(const Base<eT,T2>&          x  );
Chris@49:   
Chris@49:   arma_inline const Op<subview_elem1<eT,T1>,op_htrans>  t() const;
Chris@49:   arma_inline const Op<subview_elem1<eT,T1>,op_htrans> ht() const;
Chris@49:   arma_inline const Op<subview_elem1<eT,T1>,op_strans> st() const;
Chris@49:   
Chris@49:   inline void fill(const eT val);
Chris@49:   inline void zeros();
Chris@49:   inline void ones();
Chris@49:   
Chris@49:   inline void operator+= (const eT val);
Chris@49:   inline void operator-= (const eT val);
Chris@49:   inline void operator*= (const eT val);
Chris@49:   inline void operator/= (const eT val);
Chris@49:   
Chris@49:   
Chris@49:   // deliberately returning void
Chris@49:   template<typename T2> inline void operator_equ(const subview_elem1<eT,T2>& x);
Chris@49:   template<typename T2> inline void operator=   (const subview_elem1<eT,T2>& x);
Chris@49:                         inline void operator=   (const subview_elem1<eT,T1>& x);
Chris@49:   template<typename T2> inline void operator+=  (const subview_elem1<eT,T2>& x);
Chris@49:   template<typename T2> inline void operator-=  (const subview_elem1<eT,T2>& x);
Chris@49:   template<typename T2> inline void operator%=  (const subview_elem1<eT,T2>& x);
Chris@49:   template<typename T2> inline void operator/=  (const subview_elem1<eT,T2>& x);
Chris@49:   
Chris@49:   template<typename T2> inline void operator=  (const Base<eT,T2>& x);
Chris@49:   template<typename T2> inline void operator+= (const Base<eT,T2>& x);
Chris@49:   template<typename T2> inline void operator-= (const Base<eT,T2>& x);
Chris@49:   template<typename T2> inline void operator%= (const Base<eT,T2>& x);
Chris@49:   template<typename T2> inline void operator/= (const Base<eT,T2>& x);
Chris@49:   
Chris@49:   inline static void extract(Mat<eT>& out, const subview_elem1& in);
Chris@49:   
Chris@49:   template<typename op_type> inline static void mat_inplace_op(Mat<eT>& out, const subview_elem1& in);
Chris@49:   
Chris@49:   inline static void  plus_inplace(Mat<eT>& out, const subview_elem1& in);
Chris@49:   inline static void minus_inplace(Mat<eT>& out, const subview_elem1& in);
Chris@49:   inline static void schur_inplace(Mat<eT>& out, const subview_elem1& in);
Chris@49:   inline static void   div_inplace(Mat<eT>& out, const subview_elem1& in);
Chris@49:   
Chris@49:   
Chris@49:   
Chris@49:   private:
Chris@49:   
Chris@49:   friend class Mat<eT>;
Chris@49:   subview_elem1();
Chris@49:   };
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //! @}