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// 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 SpOp
//! @{
template<typename T1, typename op_type>
class SpOp : public SpBase< typename T1::elem_type, SpOp<T1, op_type> >
{
public:
typedef typename T1::elem_type elem_type;
typedef typename get_pod_type<elem_type>::result pod_type;
static constexpr bool is_row = op_type::template traits<T1>::is_row;
static constexpr bool is_col = op_type::template traits<T1>::is_col;
static constexpr bool is_xvec = op_type::template traits<T1>::is_xvec;
inline explicit SpOp(const T1& in_m);
inline SpOp(const T1& in_m, const elem_type in_aux);
inline SpOp(const T1& in_m, const uword in_aux_uword_a, const uword in_aux_uword_b);
inline ~SpOp();
arma_inline bool is_alias(const SpMat<elem_type>& X) const;
arma_aligned const T1& m; //!< the operand; must be derived from SpBase
arma_aligned elem_type aux; //!< auxiliary data, using the element type as used by T1
arma_aligned uword aux_uword_a; //!< auxiliary data, uword format
arma_aligned uword aux_uword_b; //!< auxiliary data, uword format
};
//! @}
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