1 | #ifndef __GRID__ |
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2 | #define __GRID__ |
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3 | |
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4 | using XMLIOSERVER::XML::XMLNode; |
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5 | using XMLIOSERVER::XML::THashAttributes; |
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6 | |
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7 | namespace XMLIOSERVER |
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8 | { |
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9 | class CGrid : public ObjectTemplate<CGrid>, public GridAttribut |
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10 | { |
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11 | public: |
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12 | |
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13 | CGrid(void) : ObjectTemplate<CGrid>(), GridAttribut(), hasAxis(false), axis(NULL), domain(NULL) |
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14 | { /* Ne rien faire de plus */ } |
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15 | |
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16 | CGrid(const string& _id) : ObjectTemplate<CGrid>(_id), GridAttribut(), hasAxis(false), axis(NULL), domain(NULL) |
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17 | { /* Ne rien faire de plus */ } |
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18 | |
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19 | static string GetName(void) { return ("grid"); } |
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20 | |
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21 | const CAxis* getRelAxis(void) const { return (axis); } |
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22 | const CDomain* getRelDomain(void) const { return (domain); } |
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23 | |
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24 | inline void solveReference(void) ; |
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25 | inline void solveDomainRef(void) ; |
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26 | inline void solveAxisRef(void) ; |
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27 | |
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28 | inline void computeIndex(void); |
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29 | |
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30 | bool _hasAxis(void) const { return (hasAxis); } |
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31 | |
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32 | inline void storeField(const Array<double, 1>& field, Array<double, 1>& stored); |
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33 | inline void storeField(const Array<double, 2>& field, Array<double, 1>& stored); |
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34 | inline void storeField(const Array<double, 3>& field, Array<double, 1>& stored); |
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35 | inline void storeField(const double* const data, Array<double, 1>& stored); |
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36 | |
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37 | inline void outputField(const Array<double,1>& stored, Array<double, 2>& outField); |
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38 | inline void outputField(const Array<double,1>& stored, Array<double, 3>& outField); |
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39 | |
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40 | inline static CGrid* CreateObject(const CDomain* const a_domain, const CAxis* const a_axis); |
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41 | inline static CGrid* CreateObject(const CDomain* const a_domain); |
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42 | |
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43 | virtual ~CGrid(void) |
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44 | { /* Ne rien faire de plus */ } |
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45 | |
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46 | private: |
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47 | |
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48 | bool hasAxis ; |
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49 | |
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50 | CAxis* axis ; |
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51 | CDomain* domain ; |
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52 | |
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53 | Array<int, 1> storeIndex ; |
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54 | Array<int, 1> out_i_index ; |
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55 | Array<int, 1> out_j_index ; |
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56 | Array<int, 1> out_l_index ; |
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57 | |
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58 | }; // class CGrid |
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59 | |
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60 | CGrid* CGrid::CreateObject(const CDomain* const a_domain, const CAxis* const a_axis) |
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61 | { |
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62 | string new_id = string("___") + a_domain->getId() + string("_") + a_axis->getId() + string("__") ; |
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63 | CGrid* const grid = ObjectTemplate<CGrid>::CreateObject(new_id) ; |
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64 | |
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65 | grid->domain_ref = a_domain->getId() ; |
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66 | grid->axis_ref = a_axis ->getId() ; |
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67 | |
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68 | return (grid); |
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69 | } |
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70 | |
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71 | CGrid* CGrid::CreateObject(const CDomain* const a_domain) |
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72 | { |
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73 | string new_id = string("___") + a_domain->getId() + string("__") ; |
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74 | CGrid* const grid = ObjectTemplate<CGrid>::CreateObject(new_id) ; |
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75 | |
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76 | grid->domain_ref = a_domain->getId() ; |
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77 | |
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78 | return (grid); |
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79 | } |
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80 | |
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81 | void CGrid::solveReference(void) |
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82 | { |
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83 | |
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84 | static bool isReferenceSolved = false; |
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85 | if (isReferenceSolved) return; |
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86 | |
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87 | // Résolution de chacune des références et indexation. |
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88 | solveDomainRef() ; |
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89 | solveAxisRef() ; |
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90 | computeIndex() ; |
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91 | |
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92 | isReferenceSolved = true ; |
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93 | } |
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94 | |
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95 | void CGrid::solveDomainRef(void) |
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96 | { |
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97 | if (domain_ref.hasValue()) |
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98 | { |
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99 | if (CDomain::HasObject(domain_ref)) |
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100 | { |
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101 | domain = CDomain::GetObject(domain_ref) ; |
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102 | domain->check() ; |
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103 | } |
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104 | else ERROR("Référence au domaine incorrecte") ; |
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105 | } |
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106 | else ERROR("Domaine non défini") ; |
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107 | } |
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108 | |
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109 | void CGrid::solveAxisRef(void) |
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110 | { |
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111 | if (axis_ref.hasValue()) |
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112 | { |
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113 | hasAxis = true ; |
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114 | if (CAxis::HasObject(axis_ref)) axis = CAxis::GetObject(axis_ref) ; |
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115 | else ERROR("Référence a l'axe incorrecte") ; |
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116 | } |
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117 | else hasAxis = false ; // hasAxis est normalement déjà à false(?). |
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118 | } |
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119 | |
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120 | void CGrid::computeIndex(void) |
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121 | { |
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122 | |
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123 | int ni = domain->ni ; |
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124 | int nj = domain->nj ; |
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125 | int size = (hasAxis) ? (int)axis->size : 1 ; |
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126 | int data_dim = domain->data_dim ; |
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127 | int data_n_index = domain->data_n_index ; |
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128 | int data_ibegin = domain->data_ibegin ; |
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129 | int data_jbegin = (data_dim == 2) ? (int)domain->data_jbegin : -1; |
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130 | |
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131 | Array<int, 1>& data_i_index =* domain->data_i_index ; |
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132 | Array<int, 1>& data_j_index =* domain->data_j_index ; |
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133 | Array<bool, 2>& mask =* domain->mask ; |
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134 | int i, j, l, n ; |
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135 | int count, indexCount ; |
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136 | |
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137 | for(indexCount=0, l=0; l<size ; l++) |
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138 | { |
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139 | for(n=0; n<data_n_index; n++) |
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140 | { |
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141 | if (data_dim == 1) |
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142 | { |
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143 | i = (data_i_index(n) + data_ibegin) % ni ; |
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144 | j = (data_i_index(n) + data_ibegin) / ni ; |
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145 | //cout<<i<<" "<<j<<" "<<mask(i,j)<<endl ; |
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146 | } |
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147 | else |
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148 | { |
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149 | i = data_i_index(n) + data_ibegin ; |
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150 | j = data_j_index(n) + data_jbegin ; |
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151 | //cout<<i<<" "<<j<<" "<<mask(i,j)<<endl ; |
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152 | } |
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153 | |
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154 | if (i>=0 && i<ni && j>=0 && j<nj && mask(i,j) ) indexCount++ ; |
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155 | } |
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156 | } |
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157 | |
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158 | storeIndex.resize(indexCount) ; |
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159 | out_l_index.resize(indexCount) ; |
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160 | out_i_index.resize(indexCount) ; |
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161 | out_j_index.resize(indexCount) ; |
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162 | |
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163 | for(count=0, indexCount=0, l=0; l<size; l++) |
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164 | { |
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165 | for(n=0; n<data_n_index; n++, count++) |
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166 | { |
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167 | if (data_dim == 1) |
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168 | { |
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169 | i = (data_i_index(n) + data_ibegin) % ni ; |
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170 | j = (data_i_index(n) + data_ibegin) / ni ; |
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171 | } |
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172 | else // (dat_dim == 2) |
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173 | { |
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174 | i = data_i_index(n) + data_ibegin ; |
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175 | j = data_j_index(n) + data_jbegin ; |
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176 | } |
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177 | |
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178 | if (i>=0 && i<ni && j>=0 && j<nj && mask(i,j)) |
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179 | { |
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180 | storeIndex(indexCount) = count ; |
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181 | out_l_index(indexCount) = l ; |
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182 | out_i_index(indexCount) = i ; |
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183 | out_j_index(indexCount) = j ; |
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184 | indexCount++ ; |
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185 | } |
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186 | } |
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187 | } |
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188 | |
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189 | /** Pour tests |
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190 | |
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191 | cout << "Out of CGrid::ComputeIndex" << endl ; |
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192 | |
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193 | cout << "storeIndex : " << endl ; |
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194 | cout << storeIndex << endl ; |
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195 | |
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196 | cout << "out_i_index : " << endl ; |
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197 | cout << out_i_index << endl ; |
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198 | |
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199 | cout << "out_j_index : " << endl ; |
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200 | cout << out_j_index << endl ; |
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201 | |
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202 | cout << "out_l_index : " << endl ; |
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203 | cout << out_l_index << endl ; |
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204 | |
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205 | **/ |
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206 | |
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207 | } |
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208 | |
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209 | void CGrid::storeField(const Array<double, 1>& field, Array<double, 1>& stored) |
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210 | { |
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211 | storeField(field.dataFirst(), stored) ; |
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212 | //cout<<"Stored 1"<<stored<<endl ; |
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213 | } |
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214 | |
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215 | void CGrid::storeField(const Array<double, 2>& field, Array<double, 1>& stored) |
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216 | { |
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217 | storeField(field.dataFirst(), stored) ; |
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218 | //cout<<"Stored 2"<<stored<<endl ; |
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219 | } |
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220 | |
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221 | void CGrid::storeField(const Array<double, 3>& field, Array<double, 1>& stored) |
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222 | { |
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223 | storeField(field.dataFirst(), stored) ; |
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224 | //cout<<"Stored 3"<<stored<<endl ; |
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225 | } |
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226 | |
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227 | void CGrid::storeField(const double* const data, Array<double, 1>& stored) |
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228 | { |
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229 | int size = storeIndex.size() ; |
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230 | //cout << "size " << size << endl ; |
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231 | |
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232 | stored.resize(shape(size)) ; |
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233 | //cout << "Stored " << stored << endl ; |
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234 | |
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235 | for(int i = 0; i < size; i++) stored(i) = data[storeIndex(i)] ; |
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236 | //cout << "Stored " << stored << endl ; |
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237 | } |
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238 | |
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239 | void CGrid::outputField(const Array<double, 1>& stored, Array<double, 2>& outField) |
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240 | { |
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241 | for(int n = 0; n < storeIndex.size(); n++) |
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242 | outField(out_i_index(n), out_j_index(n)) = stored(n) ; |
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243 | } |
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244 | |
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245 | void CGrid::outputField(const Array<double, 1>& stored, Array<double, 3>& outField) |
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246 | { |
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247 | for(int n = 0; n < storeIndex.size(); n++) |
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248 | outField(out_i_index(n), out_j_index(n), out_l_index(n)) = stored(n) ; |
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249 | } |
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250 | } // namespace XMLIOSERVER |
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251 | |
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252 | |
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253 | DECLARE_GROUP(Grid) |
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254 | |
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255 | |
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256 | |
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257 | #endif // __GRID__ |
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258 | |
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