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armadillo-code/include/armadillo_bits/spsolve_factoriser_bones.hpp
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// SPDX-License-Identifier: Apache-2.0
//
// Copyright 2008-2016 Conrad Sanderson (https://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
// https://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 spsolve_factoriser
//! @{
class spsolve_factoriser
{
private:
void_ptr worker_ptr = nullptr;
uword elem_type_indicator = 0;
uword n_rows = 0;
double rcond_value = double(0);
template<typename worker_type> inline void delete_worker();
inline void cleanup();
public:
inline ~spsolve_factoriser();
inline spsolve_factoriser();
inline void reset();
inline double rcond() const;
template<typename T1> inline bool factorise(const SpBase<typename T1::elem_type,T1>& A_expr, const spsolve_opts_base& settings = spsolve_opts_none(), const typename arma_blas_real_or_cx_only<typename T1::elem_type>::result* junk = nullptr);
template<typename T1> inline bool solve(Mat<typename T1::elem_type>& X, const Base<typename T1::elem_type,T1>& B_expr, const typename arma_blas_real_or_cx_only<typename T1::elem_type>::result* junk = nullptr);
inline spsolve_factoriser(const spsolve_factoriser&) = delete;
inline void operator= (const spsolve_factoriser&) = delete;
};
//! @}