115 lines
4.7 KiB
C++
115 lines
4.7 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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//
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// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
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// Copyright 2008-2016 National ICT Australia (NICTA)
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ------------------------------------------------------------------------
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//! \addtogroup SpBase
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//! @{
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template<typename elem_type, typename derived>
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struct SpBase_eval_SpMat
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{
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inline arma_warn_unused const derived& eval() const;
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};
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template<typename elem_type, typename derived>
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struct SpBase_eval_expr
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{
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inline arma_warn_unused SpMat<elem_type> eval() const; //!< force the immediate evaluation of a delayed expression
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};
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template<typename elem_type, typename derived, bool condition>
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struct SpBase_eval {};
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template<typename elem_type, typename derived>
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struct SpBase_eval<elem_type, derived, true> { typedef SpBase_eval_SpMat<elem_type, derived> result; };
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template<typename elem_type, typename derived>
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struct SpBase_eval<elem_type, derived, false> { typedef SpBase_eval_expr<elem_type, derived> result; };
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template<typename elem_type, typename derived>
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struct SpBase
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: public SpBase_eval<elem_type, derived, is_SpMat<derived>::value>::result
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{
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arma_inline const derived& get_ref() const;
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arma_inline bool is_alias(const SpMat<elem_type>& X) const;
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inline arma_warn_unused const SpOp<derived,spop_htrans> t() const; //!< Hermitian transpose
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inline arma_warn_unused const SpOp<derived,spop_htrans> ht() const; //!< Hermitian transpose
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inline arma_warn_unused const SpOp<derived,spop_strans> st() const; //!< simple transpose
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arma_cold inline void print( const std::string extra_text = "") const;
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arma_cold inline void print(std::ostream& user_stream, const std::string extra_text = "") const;
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arma_cold inline void raw_print( const std::string extra_text = "") const;
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arma_cold inline void raw_print(std::ostream& user_stream, const std::string extra_text = "") const;
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arma_cold inline void print_dense( const std::string extra_text = "") const;
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arma_cold inline void print_dense(std::ostream& user_stream, const std::string extra_text = "") const;
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arma_cold inline void raw_print_dense( const std::string extra_text = "") const;
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arma_cold inline void raw_print_dense(std::ostream& user_stream, const std::string extra_text = "") const;
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arma_cold inline void brief_print( const std::string extra_text = "") const;
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arma_cold inline void brief_print(std::ostream& user_stream, const std::string extra_text = "") const;
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inline arma_warn_unused elem_type min() const;
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inline arma_warn_unused elem_type max() const;
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inline elem_type min(uword& index_of_min_val) const;
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inline elem_type max(uword& index_of_max_val) const;
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inline elem_type min(uword& row_of_min_val, uword& col_of_min_val) const;
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inline elem_type max(uword& row_of_max_val, uword& col_of_max_val) const;
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inline arma_warn_unused uword index_min() const;
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inline arma_warn_unused uword index_max() const;
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inline arma_warn_unused bool is_symmetric() const;
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inline arma_warn_unused bool is_symmetric(const typename get_pod_type<elem_type>::result tol) const;
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inline arma_warn_unused bool is_hermitian() const;
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inline arma_warn_unused bool is_hermitian(const typename get_pod_type<elem_type>::result tol) const;
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inline arma_warn_unused bool is_zero(const typename get_pod_type<elem_type>::result tol = 0) const;
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inline arma_warn_unused bool is_trimatu() const;
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inline arma_warn_unused bool is_trimatl() const;
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inline arma_warn_unused bool is_diagmat() const;
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inline arma_warn_unused bool is_empty() const;
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inline arma_warn_unused bool is_square() const;
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inline arma_warn_unused bool is_vec() const;
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inline arma_warn_unused bool is_colvec() const;
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inline arma_warn_unused bool is_rowvec() const;
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inline arma_warn_unused bool is_finite() const;
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inline arma_warn_unused bool has_inf() const;
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inline arma_warn_unused bool has_nan() const;
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inline arma_warn_unused const SpOp<derived,spop_vectorise_col> as_col() const;
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inline arma_warn_unused const SpOp<derived,spop_vectorise_row> as_row() const;
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};
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//! @}
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