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annotate armadillo-2.4.4/include/armadillo_bits/Row_bones.hpp @ 5:79b343f3e4b8

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author maxzanoni76 <max.zanoni@eecs.qmul.ac.uk>
date Wed, 11 Apr 2012 13:48:13 +0100
parents 8b6102e2a9b0
children
rev   line source
max@0 1 // Copyright (C) 2008-2011 NICTA (www.nicta.com.au)
max@0 2 // Copyright (C) 2008-2011 Conrad Sanderson
max@0 3 //
max@0 4 // This file is part of the Armadillo C++ library.
max@0 5 // It is provided without any warranty of fitness
max@0 6 // for any purpose. You can redistribute this file
max@0 7 // and/or modify it under the terms of the GNU
max@0 8 // Lesser General Public License (LGPL) as published
max@0 9 // by the Free Software Foundation, either version 3
max@0 10 // of the License or (at your option) any later version.
max@0 11 // (see http://www.opensource.org/licenses for more info)
max@0 12
max@0 13
max@0 14 //! \addtogroup Row
max@0 15 //! @{
max@0 16
max@0 17 //! Class for row vectors (matrices with only one row)
max@0 18
max@0 19 template<typename eT>
max@0 20 class Row : public Mat<eT>
max@0 21 {
max@0 22 public:
max@0 23
max@0 24 typedef eT elem_type;
max@0 25 typedef typename get_pod_type<eT>::result pod_type;
max@0 26
max@0 27
max@0 28 inline Row();
max@0 29 inline Row(const Row<eT>& X);
max@0 30 inline explicit Row(const uword N);
max@0 31 inline Row(const uword in_rows, const uword in_cols);
max@0 32
max@0 33 inline Row(const char* text);
max@0 34 inline const Row& operator=(const char* text);
max@0 35
max@0 36 inline Row(const std::string& text);
max@0 37 inline const Row& operator=(const std::string& text);
max@0 38
max@0 39 #if defined(ARMA_USE_CXX11)
max@0 40 inline Row(const std::initializer_list<eT>& list);
max@0 41 inline const Row& operator=(const std::initializer_list<eT>& list);
max@0 42 #endif
max@0 43
max@0 44 inline const Row& operator=(const eT val);
max@0 45
max@0 46 template<typename T1> inline Row(const Base<eT,T1>& X);
max@0 47 template<typename T1> inline const Row& operator=(const Base<eT,T1>& X);
max@0 48
max@0 49 inline Row( eT* aux_mem, const uword aux_length, const bool copy_aux_mem = true, const bool strict = true);
max@0 50 inline Row(const eT* aux_mem, const uword aux_length);
max@0 51
max@0 52 template<typename T1, typename T2>
max@0 53 inline explicit Row(const Base<pod_type,T1>& A, const Base<pod_type,T2>& B);
max@0 54
max@0 55 template<typename T1> inline Row(const BaseCube<eT,T1>& X);
max@0 56 template<typename T1> inline const Row& operator=(const BaseCube<eT,T1>& X);
max@0 57
max@0 58 inline Row(const subview_cube<eT>& X);
max@0 59 inline const Row& operator=(const subview_cube<eT>& X);
max@0 60
max@0 61 inline mat_injector<Row> operator<<(const eT val);
max@0 62
max@0 63 arma_inline eT& col(const uword col_num);
max@0 64 arma_inline eT col(const uword col_num) const;
max@0 65
max@0 66 arma_inline subview_row<eT> cols(const uword in_col1, const uword in_col2);
max@0 67 arma_inline const subview_row<eT> cols(const uword in_col1, const uword in_col2) const;
max@0 68
max@0 69 arma_inline subview_row<eT> subvec(const uword in_col1, const uword in_col2);
max@0 70 arma_inline const subview_row<eT> subvec(const uword in_col1, const uword in_col2) const;
max@0 71
max@0 72 arma_inline subview_row<eT> subvec(const span& col_span);
max@0 73 arma_inline const subview_row<eT> subvec(const span& col_span) const;
max@0 74
max@0 75 // arma_inline subview_row<eT> operator()(const span& col_span);
max@0 76 // arma_inline const subview_row<eT> operator()(const span& col_span) const;
max@0 77
max@0 78
max@0 79 inline void shed_col (const uword col_num);
max@0 80 inline void shed_cols(const uword in_col1, const uword in_col2);
max@0 81
max@0 82 inline void insert_cols(const uword col_num, const uword N, const bool set_to_zero = true);
max@0 83 template<typename T1> inline void insert_cols(const uword col_num, const Base<eT,T1>& X);
max@0 84
max@0 85
max@0 86 typedef eT* row_iterator;
max@0 87 typedef const eT* const_row_iterator;
max@0 88
max@0 89 inline row_iterator begin_row(const uword row_num);
max@0 90 inline const_row_iterator begin_row(const uword row_num) const;
max@0 91
max@0 92 inline row_iterator end_row (const uword row_num);
max@0 93 inline const_row_iterator end_row (const uword row_num) const;
max@0 94
max@0 95
max@0 96 template<uword fixed_n_elem>
max@0 97 class fixed : public Row<eT>
max@0 98 {
max@0 99 private:
max@0 100
max@0 101 static const bool use_extra = (fixed_n_elem > arma_config::mat_prealloc);
max@0 102
max@0 103 arma_aligned eT mem_local_extra[ (use_extra) ? fixed_n_elem : 1 ];
max@0 104
max@0 105 arma_inline void mem_setup();
max@0 106
max@0 107
max@0 108 public:
max@0 109
max@0 110 static const uword n_rows = 1;
max@0 111 static const uword n_cols = fixed_n_elem;
max@0 112 static const uword n_elem = fixed_n_elem;
max@0 113
max@0 114 arma_inline fixed();
max@0 115 arma_inline fixed(const fixed<fixed_n_elem>& X);
max@0 116 inline fixed(const subview_cube<eT>& X);
max@0 117
max@0 118 template<typename T1> inline fixed(const Base<eT,T1>& A);
max@0 119 template<typename T1, typename T2> inline fixed(const Base<pod_type,T1>& A, const Base<pod_type,T2>& B);
max@0 120
max@0 121 inline fixed( eT* aux_mem, const bool copy_aux_mem = true);
max@0 122 inline fixed(const eT* aux_mem);
max@0 123
max@0 124 inline fixed(const char* text);
max@0 125 inline fixed(const std::string& text);
max@0 126
max@0 127 template<typename T1> inline const Row& operator=(const Base<eT,T1>& A);
max@0 128
max@0 129 inline const Row& operator=(const eT val);
max@0 130 inline const Row& operator=(const char* text);
max@0 131 inline const Row& operator=(const std::string& text);
max@0 132 inline const Row& operator=(const subview_cube<eT>& X);
max@0 133
max@0 134 inline subview_row<eT> operator()(const uword row_num, const span& col_span);
max@0 135 inline const subview_row<eT> operator()(const uword row_num, const span& col_span) const;
max@0 136
max@0 137 inline subview_col<eT> operator()(const span& row_span, const uword col_num );
max@0 138 inline const subview_col<eT> operator()(const span& row_span, const uword col_num ) const;
max@0 139
max@0 140 inline subview<eT> operator()(const span& row_span, const span& col_span);
max@0 141 inline const subview<eT> operator()(const span& row_span, const span& col_span) const;
max@0 142
max@0 143 arma_inline arma_warn_unused eT& operator[] (const uword i);
max@0 144 arma_inline arma_warn_unused eT operator[] (const uword i) const;
max@0 145 arma_inline arma_warn_unused eT& at (const uword i);
max@0 146 arma_inline arma_warn_unused eT at (const uword i) const;
max@0 147 arma_inline arma_warn_unused eT& operator() (const uword i);
max@0 148 arma_inline arma_warn_unused eT operator() (const uword i) const;
max@0 149
max@0 150 arma_inline arma_warn_unused eT& at (const uword in_row, const uword in_col);
max@0 151 arma_inline arma_warn_unused eT at (const uword in_row, const uword in_col) const;
max@0 152 arma_inline arma_warn_unused eT& operator() (const uword in_row, const uword in_col);
max@0 153 arma_inline arma_warn_unused eT operator() (const uword in_row, const uword in_col) const;
max@0 154
max@0 155 arma_hot inline const Row<eT>& fill(const eT val);
max@0 156 arma_hot inline const Row<eT>& zeros();
max@0 157 arma_hot inline const Row<eT>& ones();
max@0 158 };
max@0 159
max@0 160
max@0 161 #ifdef ARMA_EXTRA_ROW_PROTO
max@0 162 #include ARMA_INCFILE_WRAP(ARMA_EXTRA_ROW_PROTO)
max@0 163 #endif
max@0 164
max@0 165 };
max@0 166
max@0 167
max@0 168
max@0 169 //! @}