74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
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// Copyright (C) 2008-2012 National ICT Australia (NICTA)
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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// -------------------------------------------------------------------
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//
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// Written by Conrad Sanderson - http://conradsanderson.id.au
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// Written by Ryan Curtin
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// Written by Matthew Amidon
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//! \addtogroup SpRow
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//! @{
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//! Class for sparse row vectors (sparse matrices with only one row)
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template<typename eT>
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class SpRow : public SpMat<eT>
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{
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public:
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typedef eT elem_type;
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typedef typename get_pod_type<eT>::result pod_type;
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static const bool is_row = true;
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static const bool is_col = false;
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inline SpRow();
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inline explicit SpRow(const uword N);
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inline SpRow(const uword in_rows, const uword in_cols);
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inline SpRow(const char* text);
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inline const SpRow& operator=(const char* text);
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inline SpRow(const std::string& text);
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inline const SpRow& operator=(const std::string& text);
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inline const SpRow& operator=(const eT val);
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template<typename T1> inline SpRow(const Base<eT,T1>& X);
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template<typename T1> inline const SpRow& operator=(const Base<eT,T1>& X);
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template<typename T1> inline SpRow(const SpBase<eT,T1>& X);
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template<typename T1> inline const SpRow& operator=(const SpBase<eT,T1>& X);
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template<typename T1, typename T2>
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inline explicit SpRow(const SpBase<pod_type,T1>& A, const SpBase<pod_type,T2>& B);
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inline void shed_col (const uword col_num);
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inline void shed_cols(const uword in_col1, const uword in_col2);
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// inline void insert_cols(const uword col_num, const uword N, const bool set_to_zero = true);
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typedef typename SpMat<eT>::iterator row_iterator;
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typedef typename SpMat<eT>::const_iterator const_row_iterator;
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inline row_iterator begin_row(const uword row_num = 0);
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inline const_row_iterator begin_row(const uword row_num = 0) const;
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inline row_iterator end_row(const uword row_num = 0);
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inline const_row_iterator end_row(const uword row_num = 0) const;
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#ifdef ARMA_EXTRA_SPROW_PROTO
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#include ARMA_INCFILE_WRAP(ARMA_EXTRA_SPROW_PROTO)
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#endif
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};
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//! @}
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