1 | #include "datatable.h"
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2 | #include "swppfdtable.h"
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3 | #include "pexceptions.h"
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4 | #include "fiosegdb.h"
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5 |
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6 | namespace SOPHYA {
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7 |
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8 |
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9 | /*!
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10 | \class ObjFileIO<BaseDataTable>
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11 | \ingroup HiStats
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12 | Persistence (serialisation) handler for class DataTable classes
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13 | */
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14 | /* --Methode-- */
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15 | DECL_TEMP_SPEC /* equivalent a template <> , pour SGI-CC en particulier */
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16 | void ObjFileIO<BaseDataTable>::WriteSelf(POutPersist& s) const
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17 | // Serialisation en ecriture du DataTable sur stream PPF
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18 | {
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19 | if (dobj == NULL)
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20 | throw NullPtrError("ObjFileIO<BaseDataTable>::WriteSelf() NULL dobj pointer ");
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21 | //------- On ecrit 3 uint_4 ....
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22 | // [0]: Numero de version ;
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23 | // [1] : bit1 non nul -> has info
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24 | // [2] : =1 DataTable , =2 SwPPFDataTable
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25 | // [3] : reserve
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26 |
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27 | DataTable* dt = dynamic_cast< DataTable *> (dobj);
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28 | SwPPFDataTable* swdt = dynamic_cast< SwPPFDataTable *> (dobj);
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29 | if ( (dt == NULL) && (swdt == NULL) )
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30 | throw IOExc("ObjFileIO<BaseDataTable>::WriteSelf() object not a DataTable or SwPPFDataTable");
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31 | if ( swdt && (swdt->mSwOut != &s) )
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32 | throw IOExc("ObjFileIO<SwPPFDataTable>::WriteSelf() (obj=SwPPFDataTable) OutputStream <> SwapStream");
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33 | uint_4 itab[4];
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34 | itab[0] = 1; // Numero de version a 1
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35 | itab[1] = itab[2] = itab[3] = 0;
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36 | if (dobj->mInfo) itab[1] = 1;
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37 | if (dt != NULL) itab[2] = 1;
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38 | else if (swdt != NULL) itab[2] = 2;
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39 | s.Put(itab, 4);
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40 |
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41 | //-------- Ecriture de segment size, nb de colonnes, nb de lignes ...
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42 | // [0] : SegmentSize() [1] : NVar()
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43 | // [2] : NEntry() [3] : NbSegments()
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44 | // [4] : reserve utilisation future
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45 | uint_8 ltab[5];
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46 | ltab[0] = dobj->SegmentSize();
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47 | ltab[1] = dobj->NVar();
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48 | ltab[2] = dobj->NEntry();
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49 | ltab[3] = dobj->NbSegments();
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50 | ltab[4] = 0;
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51 | s.Put(ltab, 5);
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52 |
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53 | //------ Ecriture du nom et type des colonnes
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54 | for(sa_size_t k=0; k<dobj->NVar(); k++) {
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55 | uint_2 typ = dobj->mNames[k].type;
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56 | s.Put(typ);
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57 | s.Put(dobj->mNames[k].nom);
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58 | }
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59 | // ------- Ecriture des tableaux min,max et n_minmax
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60 | for(uint_8 k=0; k<ltab[1]; k++) {
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61 | s.Put(dobj->mMin[k]);
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62 | s.Put(dobj->mMax[k]);
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63 | s.Put(dobj->mMinMaxNEnt[k]);
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64 | }
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65 | //------- Ecriture du DVList Info() associe, si existant
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66 | if (dobj->mInfo) s << (*(dobj->mInfo));
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67 |
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68 | //------- Ecriture des blocs de donnees Sw/SegDataBlock<T>
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69 | if (dt) { // C'est un DataTable
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70 | //.... Ecriture des SegDataBlock<T>
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71 | for (size_t kk=0; kk<dobj->mNames.size(); kk++) {
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72 | sa_size_t sk = dobj->mNames[kk].ser;
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73 | switch (dobj->mNames[kk].type) {
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74 | case BaseDataTable::IntegerField :
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75 | s << dt->mICols[sk];
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76 | break;
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77 | case BaseDataTable::LongField :
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78 | s << dt->mLCols[sk];
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79 | break;
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80 | case BaseDataTable::FloatField :
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81 | s << dt->mFCols[sk];
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82 | break;
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83 | case BaseDataTable::DoubleField :
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84 | case BaseDataTable::DateTimeField :
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85 | s << dt->mDCols[sk];
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86 | break;
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87 | case BaseDataTable::ComplexField :
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88 | s << dt->mYCols[sk];
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89 | break;
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90 | case BaseDataTable::DoubleComplexField :
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91 | s << dt->mZCols[sk];
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92 | break;
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93 | case BaseDataTable::StringField :
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94 | s << dt->mSCols[sk];
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95 | break;
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96 | default:
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97 | throw IOExc("ObjFileIO<BaseDataTable>::WriteSelf() (DataTable) unknown column type ");
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98 | break;
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99 | }
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100 | }
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101 | }
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102 | else if (swdt) { // C'est un SwPPFDataTable
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103 | //.... Ecriture des tables de positionnement de SwSegDataBlock<T>
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104 | for (size_t kk=0; kk<dobj->mNames.size(); kk++) {
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105 | sa_size_t sk = dobj->mNames[kk].ser;
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106 | switch (dobj->mNames[kk].type) {
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107 | case BaseDataTable::IntegerField :
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108 | s.PutPosTagTable(swdt->mICols[sk].GetSwapPosTagTable());
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109 | break;
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110 | case BaseDataTable::LongField :
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111 | s.PutPosTagTable(swdt->mLCols[sk].GetSwapPosTagTable());
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112 | break;
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113 | case BaseDataTable::FloatField :
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114 | s.PutPosTagTable(swdt->mFCols[sk].GetSwapPosTagTable());
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115 | break;
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116 | case BaseDataTable::DoubleField :
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117 | case BaseDataTable::DateTimeField :
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118 | s.PutPosTagTable(swdt->mDCols[sk].GetSwapPosTagTable());
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119 | break;
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120 | case BaseDataTable::ComplexField :
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121 | s.PutPosTagTable(swdt->mYCols[sk].GetSwapPosTagTable());
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122 | break;
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123 | case BaseDataTable::DoubleComplexField :
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124 | s.PutPosTagTable(swdt->mZCols[sk].GetSwapPosTagTable());
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125 | break;
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126 | case BaseDataTable::StringField :
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127 | s.PutPosTagTable(swdt->mSCols[sk].GetSwapPosTagTable());
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128 | break;
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129 | default:
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130 | throw IOExc("ObjFileIO<BaseDataTable>::WriteSelf() (SwPPFDataTable) unknown column type ");
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131 | break;
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132 | }
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133 | }
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134 | }
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135 | return;
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136 | }
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137 |
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138 | /* --Methode-- */
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139 | DECL_TEMP_SPEC /* equivalent a template <> , pour SGI-CC en particulier */
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140 | void ObjFileIO<BaseDataTable>::ReadSelf(PInPersist& s)
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141 | // Serialisation en lecture du DataTable sur stream PPF
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142 | {
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143 | // ------- On lit les 3 premiers uint_4
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144 | // [0]: Numero de version ;
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145 | // [1] : bit1 non nul -> has info
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146 | // [2] : =1 DataTable , =2 SwPPFDataTable
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147 | // [3] : reserve
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148 | uint_4 itab[4] = {0,0,0,0};
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149 | s.Get(itab, 4);
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150 | bool hadinfo = false;
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151 | if ((itab[1]&1) == 1) hadinfo = true;
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152 | if ((itab[2] != 1) && (itab[2] != 2))
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153 | throw IOExc("ObjFileIO<BaseDataTable>::ReadSelf(): (itab[2]=type=1 or 2) supported only");
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154 |
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155 | // -------- Lecture de segment size, nb de colonnes, nb de lignes ...
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156 | // [0] : SegmentSize() [1] : NVar()
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157 | // [2] : NEntry() [3] : NbSegments()
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158 | uint_8 ltab[5] = {0,0,0,0,0};
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159 | s.Get(ltab, 5);
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160 | if (dobj == NULL) {
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161 | if (itab[2] == 1) dobj = new DataTable(ltab[0]);
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162 | else if (itab[2] == 2) dobj = new SwPPFDataTable(s, ltab[0]);
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163 | }
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164 | else {
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165 | dobj->Clear();
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166 | dobj->mSegSz = ltab[0];
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167 | SwPPFDataTable* swdtc = dynamic_cast< SwPPFDataTable *> (dobj);
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168 | // Copie brutale en utilisant l'operateur =
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169 | if (swdtc && (itab[2] == 2)) *swdtc = SwPPFDataTable(s, ltab[0]);
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170 | }
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171 |
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172 | DataTable* dt = dynamic_cast< DataTable *> (dobj);
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173 | SwPPFDataTable* swdt = dynamic_cast< SwPPFDataTable *> (dobj);
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174 | if ( (dt == NULL) && (swdt == NULL) )
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175 | throw IOExc("ObjFileIO<BaseDataTable>::ReadSelf() object not a DataTable or SwPPFDataTable");
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176 | if ( (itab[2] == 1) && (dt == NULL) )
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177 | throw IOExc("ObjFileIO<BaseDataTable>::ReadSelf() object not a DataTable and itab[2]=1");
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178 | if ( (itab[2] == 2) && (swdt == NULL) )
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179 | throw IOExc("ObjFileIO<BaseDataTable>::ReadSelf() object not a DataTable and itab[2]=1");
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180 |
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181 | // -------- Lecture nom/type colonnes et allocation des colonnes
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182 | uint_2 typ;
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183 | string cnom;
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184 | for(uint_8 k=0; k<ltab[1]; k++) {
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185 | s.Get(typ);
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186 | s.Get(cnom);
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187 | BaseDataTable::FieldType ft = (BaseDataTable::FieldType)typ;
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188 | dobj->AddColumn(ft, cnom);
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189 | }
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190 | // ------- Lecture des tableaux min,max et n_minmax
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191 | for(uint_8 k=0; k<ltab[1]; k++) {
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192 | s.Get(dobj->mMin[k]);
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193 | s.Get(dobj->mMax[k]);
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194 | s.Get(dobj->mMinMaxNEnt[k]);
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195 | }
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196 | // ------- Lecture du DVList Info() associe, si necessaire
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197 | if (hadinfo) { // Lecture eventuelle du DVList Info
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198 | if (dobj->mInfo == NULL) dobj->mInfo = new DVList;
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199 | s >> (*(dobj->mInfo));
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200 | }
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201 | // ------- Mise a jour des champs Nb d'entrees, nb segments ...
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202 | dobj->mNEnt = ltab[2];
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203 | dobj->mNSeg = ltab[3];
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204 | // ------- Lecture des donnees Sw/SegDataBlock<T> ou Sw
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205 | if (itab[2] == 1) { // On lit un DataTable
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206 | // .... Lecture des SegDataBlock<T>
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207 | for (size_t kk=0; kk<dobj->mNames.size(); kk++) {
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208 | sa_size_t sk = dobj->mNames[kk].ser;
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209 | switch (dobj->mNames[kk].type) {
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210 | case BaseDataTable::IntegerField :
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211 | s >> dt->mICols[sk];
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212 | break;
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213 | case BaseDataTable::LongField :
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214 | s >> dt->mLCols[sk];
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215 | break;
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216 | case BaseDataTable::FloatField :
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217 | s >> dt->mFCols[sk];
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218 | break;
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219 | case BaseDataTable::DoubleField :
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220 | case BaseDataTable::DateTimeField :
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221 | s >> dt->mDCols[sk];
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222 | break;
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223 | case BaseDataTable::ComplexField :
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224 | s >> dt->mYCols[sk];
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225 | break;
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226 | case BaseDataTable::DoubleComplexField :
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227 | s >> dt->mZCols[sk];
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228 | break;
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229 | case BaseDataTable::StringField :
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230 | s >> dt->mSCols[sk];
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231 | break;
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232 | default:
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233 | throw IOExc("ObjFileIO<BaseDataTable>::ReadSelf() : unknown column type ");
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234 | break;
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235 | }
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236 | }
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237 | }
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238 | else if (itab[2] == 2) { // C'est un SwPPFDataTable
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239 | // .... Lecture des tag de positionnement des SwSegDataBlock<T>
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240 | vector<int_8> swpos;
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241 | for (size_t kk=0; kk<dobj->mNames.size(); kk++) {
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242 | sa_size_t sk = dobj->mNames[kk].ser;
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243 | switch (dobj->mNames[kk].type) {
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244 | case BaseDataTable::IntegerField :
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245 | swpos.clear();
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246 | s.GetPosTagTable(swpos);
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247 | swdt->mICols[sk] = SwSegDataBlock<int_4>(swdt->mISwapper, swpos, swdt->SegmentSize());
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248 | break;
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249 | case BaseDataTable::LongField :
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250 | swpos.clear();
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251 | s.GetPosTagTable(swpos);
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252 | swdt->mLCols[sk] = SwSegDataBlock<int_8>(swdt->mLSwapper, swpos, swdt->SegmentSize());
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253 | break;
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254 | case BaseDataTable::FloatField :
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255 | swpos.clear();
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256 | s.GetPosTagTable(swpos);
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257 | swdt->mFCols[sk] = SwSegDataBlock<r_4>(swdt->mFSwapper, swpos, swdt->SegmentSize());
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258 | break;
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259 | case BaseDataTable::DoubleField :
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260 | case BaseDataTable::DateTimeField :
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261 | swpos.clear();
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262 | s.GetPosTagTable(swpos);
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263 | swdt->mDCols[sk] = SwSegDataBlock<r_8>(swdt->mDSwapper, swpos, swdt->SegmentSize());
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264 | break;
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265 | case BaseDataTable::ComplexField :
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266 | swpos.clear();
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267 | s.GetPosTagTable(swpos);
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268 | swdt->mYCols[sk] = SwSegDataBlock< complex<r_4> >(swdt->mYSwapper, swpos, swdt->SegmentSize());
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269 | break;
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270 | case BaseDataTable::DoubleComplexField :
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271 | swpos.clear();
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272 | s.GetPosTagTable(swpos);
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273 | swdt->mZCols[sk] = SwSegDataBlock< complex<r_8> >(swdt->mZSwapper, swpos, swdt->SegmentSize());
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274 | break;
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275 | case BaseDataTable::StringField :
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276 | swpos.clear();
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277 | s.GetPosTagTable(swpos);
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278 | swdt->mSCols[sk] = SwSegDataBlock<string>(swdt->mSSwapper, swpos, swdt->SegmentSize());
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279 | break;
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280 | default:
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281 | throw IOExc("ObjFileIO<SwPPFDataTable>::ReadSelf() : unknown column type ");
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282 | break;
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283 | }
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284 | }
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285 | }
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286 | return;
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287 | }
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288 |
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289 | #ifdef __CXX_PRAGMA_TEMPLATES__
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290 | #pragma define_template ObjFileIO<BaseDataTable>
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291 | #endif
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292 |
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293 | #if defined(ANSI_TEMPLATES) || defined(GNU_TEMPLATES)
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294 | template class ObjFileIO<BaseDataTable>;
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295 | #endif
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296 |
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297 | } // FIN namespace SOPHYA
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