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1 // Copyright (C) 2010 NICTA (www.nicta.com.au)
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2 // Copyright (C) 2010 Conrad Sanderson
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3 //
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4 // This Source Code Form is subject to the terms of the Mozilla Public
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5 // License, v. 2.0. If a copy of the MPL was not distributed with this
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6 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
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7
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8
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9 //! \addtogroup injector
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10 //! @{
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11
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12
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13
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14 template<typename eT>
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15 class mat_injector_row
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16 {
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17 public:
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18
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19 inline mat_injector_row();
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20
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21 inline void insert(const eT val) const;
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22
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23 mutable uword n_cols;
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24 mutable podarray<eT> A;
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25 mutable podarray<eT> B;
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26 };
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27
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28
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29
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30 template<typename T1>
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31 class mat_injector
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32 {
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33 public:
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34
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35 typedef typename T1::elem_type elem_type;
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36
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37 inline void insert(const elem_type val) const;
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38 inline void end_of_row() const;
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39 inline ~mat_injector();
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40
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41
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42 private:
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43
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44 inline mat_injector(T1& in_X, const elem_type val);
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45 inline mat_injector(T1& in_X, const injector_end_of_row<>& x);
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46
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47 T1& X;
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48 mutable uword n_rows;
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49
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50 mutable podarray< mat_injector_row<elem_type>* >* AA;
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51 mutable podarray< mat_injector_row<elem_type>* >* BB;
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52
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53 friend class Mat<elem_type>;
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54 friend class Row<elem_type>;
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55 friend class Col<elem_type>;
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56 };
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57
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58
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59
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60 //
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61
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62
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63
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64 template<typename oT>
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65 class field_injector_row
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66 {
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67 public:
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68
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69 inline field_injector_row();
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70 inline ~field_injector_row();
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71
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72 inline void insert(const oT& val) const;
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73
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74 mutable uword n_cols;
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75 mutable field<oT>* AA;
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76 mutable field<oT>* BB;
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77 };
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78
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79
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80
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81 template<typename T1>
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82 class field_injector
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83 {
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84 public:
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85
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86 typedef typename T1::object_type object_type;
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87
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88 inline void insert(const object_type& val) const;
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89 inline void end_of_row() const;
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90 inline ~field_injector();
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91
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92
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93 private:
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94
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95 inline field_injector(T1& in_X, const object_type& val);
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96 inline field_injector(T1& in_X, const injector_end_of_row<>& x);
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97
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98 T1& X;
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99 mutable uword n_rows;
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100
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101 mutable podarray< field_injector_row<object_type>* >* AA;
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102 mutable podarray< field_injector_row<object_type>* >* BB;
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103
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104 friend class field<object_type>;
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105 };
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106
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107
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108
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109 //! @}
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