max@0: // Copyright (C) 2011 NICTA (www.nicta.com.au)
max@0: // Copyright (C) 2011 Conrad Sanderson
max@0: // 
max@0: // This file is part of the Armadillo C++ library.
max@0: // It is provided without any warranty of fitness
max@0: // for any purpose. You can redistribute this file
max@0: // and/or modify it under the terms of the GNU
max@0: // Lesser General Public License (LGPL) as published
max@0: // by the Free Software Foundation, either version 3
max@0: // of the License or (at your option) any later version.
max@0: // (see http://www.opensource.org/licenses for more info)
max@0: 
max@0: 
max@0: //! \addtogroup Gen
max@0: //! @{
max@0: 
max@0: 
max@0: //! support class for generator functions (eg. zeros, randu, randn, ...)
max@0: template<typename eT, typename gen_type>
max@0: class Gen : public Base<eT, Gen<eT, gen_type> >
max@0:   {
max@0:   public:
max@0:   
max@0:   typedef          eT                              elem_type;
max@0:   typedef typename get_pod_type<elem_type>::result pod_type;
max@0:   
max@0:   static const bool prefer_at_accessor = (is_same_type<gen_type, gen_ones_diag>::value) ? true : false;
max@0:   
max@0:   arma_aligned const uword n_rows;
max@0:   arma_aligned const uword n_cols;
max@0:   
max@0:   arma_inline  Gen(const uword in_n_rows, const uword in_n_cols);
max@0:   arma_inline ~Gen();
max@0:   
max@0:   arma_inline static eT generate();
max@0:   
max@0:   arma_inline eT operator[] (const uword i)                    const;
max@0:   arma_inline eT at         (const uword row, const uword col) const;
max@0:   
max@0:   inline void apply              (Mat<eT>& out) const;
max@0:   inline void apply_inplace_plus (Mat<eT>& out) const;
max@0:   inline void apply_inplace_minus(Mat<eT>& out) const;
max@0:   inline void apply_inplace_schur(Mat<eT>& out) const;
max@0:   inline void apply_inplace_div  (Mat<eT>& out) const;
max@0:   };
max@0: 
max@0: 
max@0: 
max@0: //! @}