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// 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 xtrans_mat
//! @{
template<typename eT, bool do_conj>
class xtrans_mat : public Base< eT, xtrans_mat<eT, do_conj> >
{
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 = false;
static constexpr bool is_xvec = false;
static constexpr bool really_do_conj = (do_conj && is_cx<eT>::yes);
arma_aligned const Mat<eT>& X;
arma_aligned mutable Mat<eT> Y;
arma_aligned const uword n_rows;
arma_aligned const uword n_cols;
arma_aligned const uword n_elem;
inline explicit xtrans_mat(const Mat<eT>& in_X);
inline void extract(Mat<eT>& out) const;
inline eT operator[](const uword ii) const;
inline eT at_alt (const uword ii) const;
arma_inline eT at(const uword in_row, const uword in_col) const;
};
//! @}
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