diff options
Diffstat (limited to 'src/armadillo/include/armadillo_bits/subview_elem1_bones.hpp')
-rw-r--r-- | src/armadillo/include/armadillo_bits/subview_elem1_bones.hpp | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/armadillo/include/armadillo_bits/subview_elem1_bones.hpp b/src/armadillo/include/armadillo_bits/subview_elem1_bones.hpp new file mode 100644 index 0000000..2ac3cda --- /dev/null +++ b/src/armadillo/include/armadillo_bits/subview_elem1_bones.hpp @@ -0,0 +1,109 @@ +// SPDX-License-Identifier: Apache-2.0 +// +// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au) +// Copyright 2008-2016 National ICT Australia (NICTA) +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// ------------------------------------------------------------------------ + + +//! \addtogroup subview_elem1 +//! @{ + + + +template<typename eT, typename T1> +class subview_elem1 : public Base< eT, subview_elem1<eT,T1> > + { + public: + + typedef eT elem_type; + typedef typename get_pod_type<elem_type>::result pod_type; + + static constexpr bool is_row = false; + static constexpr bool is_col = true; + static constexpr bool is_xvec = false; + + arma_aligned const Mat<eT> fake_m; + arma_aligned const Mat<eT>& m; + arma_aligned const Base<uword,T1>& a; + + + protected: + + arma_inline subview_elem1(const Mat<eT>& in_m, const Base<uword,T1>& in_a); + arma_inline subview_elem1(const Cube<eT>& in_q, const Base<uword,T1>& in_a); + + + public: + + inline ~subview_elem1(); + inline subview_elem1() = delete; + + template<typename op_type> inline void inplace_op(const eT val); + template<typename op_type, typename T2> inline void inplace_op(const subview_elem1<eT,T2>& x ); + template<typename op_type, typename T2> inline void inplace_op(const Base<eT,T2>& x ); + + arma_inline const Op<subview_elem1<eT,T1>,op_htrans> t() const; + arma_inline const Op<subview_elem1<eT,T1>,op_htrans> ht() const; + arma_inline const Op<subview_elem1<eT,T1>,op_strans> st() const; + + inline void replace(const eT old_val, const eT new_val); + + inline void clean(const pod_type threshold); + + inline void clamp(const eT min_val, const eT max_val); + + inline void fill(const eT val); + inline void zeros(); + inline void ones(); + inline void randu(); + inline void randn(); + + inline void operator+= (const eT val); + inline void operator-= (const eT val); + inline void operator*= (const eT val); + inline void operator/= (const eT val); + + + // deliberately returning void + template<typename T2> inline void operator_equ(const subview_elem1<eT,T2>& x); + template<typename T2> inline void operator= (const subview_elem1<eT,T2>& x); + inline void operator= (const subview_elem1<eT,T1>& x); + template<typename T2> inline void operator+= (const subview_elem1<eT,T2>& x); + template<typename T2> inline void operator-= (const subview_elem1<eT,T2>& x); + template<typename T2> inline void operator%= (const subview_elem1<eT,T2>& x); + template<typename T2> inline void operator/= (const subview_elem1<eT,T2>& x); + + template<typename T2> inline void operator= (const Base<eT,T2>& x); + template<typename T2> inline void operator+= (const Base<eT,T2>& x); + template<typename T2> inline void operator-= (const Base<eT,T2>& x); + template<typename T2> inline void operator%= (const Base<eT,T2>& x); + template<typename T2> inline void operator/= (const Base<eT,T2>& x); + + inline static void extract(Mat<eT>& out, const subview_elem1& in); + + template<typename op_type> inline static void mat_inplace_op(Mat<eT>& out, const subview_elem1& in); + + inline static void plus_inplace(Mat<eT>& out, const subview_elem1& in); + inline static void minus_inplace(Mat<eT>& out, const subview_elem1& in); + inline static void schur_inplace(Mat<eT>& out, const subview_elem1& in); + inline static void div_inplace(Mat<eT>& out, const subview_elem1& in); + + + friend class Mat<eT>; + friend class Cube<eT>; + }; + + + +//! @} |