1 // SPDX-License-Identifier: Apache-2.0 2 // 3 // Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au) 4 // Copyright 2008-2016 National ICT Australia (NICTA) 5 // 6 // Licensed under the Apache License, Version 2.0 (the "License"); 7 // you may not use this file except in compliance with the License. 8 // You may obtain a copy of the License at 9 // http://www.apache.org/licenses/LICENSE-2.0 10 // 11 // Unless required by applicable law or agreed to in writing, software 12 // distributed under the License is distributed on an "AS IS" BASIS, 13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 // See the License for the specific language governing permissions and 15 // limitations under the License. 16 // ------------------------------------------------------------------------ 17 18 19 //! \addtogroup eOp 20 //! @{ 21 22 23 24 template<typename T1, typename eop_type> 25 class eOp : public Base< typename T1::elem_type, eOp<T1, eop_type> > 26 { 27 public: 28 29 typedef typename T1::elem_type elem_type; 30 typedef typename get_pod_type<elem_type>::result pod_type; 31 typedef Proxy<T1> proxy_type; 32 33 static constexpr bool use_at = Proxy<T1>::use_at; 34 static constexpr bool use_mp = Proxy<T1>::use_mp || eop_type::use_mp; 35 static constexpr bool has_subview = Proxy<T1>::has_subview; 36 37 static constexpr bool is_row = Proxy<T1>::is_row; 38 static constexpr bool is_col = Proxy<T1>::is_col; 39 static constexpr bool is_xvec = Proxy<T1>::is_xvec; 40 41 arma_aligned const Proxy<T1> P; 42 43 arma_aligned elem_type aux; //!< storage of auxiliary data, user defined format 44 arma_aligned uword aux_uword_a; //!< storage of auxiliary data, uword format 45 arma_aligned uword aux_uword_b; //!< storage of auxiliary data, uword format 46 47 inline ~eOp(); 48 inline explicit eOp(const T1& in_m); 49 inline eOp(const T1& in_m, const elem_type in_aux); 50 inline eOp(const T1& in_m, const uword in_aux_uword_a, const uword in_aux_uword_b); 51 inline eOp(const T1& in_m, const elem_type in_aux, const uword in_aux_uword_a, const uword in_aux_uword_b); 52 53 arma_inline uword get_n_rows() const; 54 arma_inline uword get_n_cols() const; 55 arma_inline uword get_n_elem() const; 56 57 arma_inline elem_type operator[] (const uword ii) const; 58 arma_inline elem_type at (const uword row, const uword col) const; 59 arma_inline elem_type at_alt (const uword ii) const; 60 }; 61 62 63 64 //! @} 65