Changeset 2629 for XIOS3/trunk/src/attribute_template_specialisation.hpp
- Timestamp:
- 04/25/24 15:05:23 (2 months ago)
- File:
-
- 1 edited
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XIOS3/trunk/src/attribute_template_specialisation.hpp
r501 r2629 6 6 namespace xios 7 7 { 8 /*9 /// ////////////////////// Définitions ////////////////////// ///10 11 /// Spécialisations des templates pour la fonction [toString] ///12 13 template <>14 StdString CAttributeTemplate<bool>::toString(void) const15 {16 StdOStringStream oss;17 if (!this->isEmpty() && this->hasId())18 {19 if (this->getValue())20 oss << this->getName() << "=\".TRUE.\"";21 else22 oss << this->getName() << "=\".FALSE.\"";23 }24 return (oss.str());25 }26 27 //---------------------------------------------------------------28 29 /// Spécialisations des templates pour la fonction [fromString] ///30 31 template <> // Chaîne de caractÚres.32 void CAttributeTemplate<StdString>::fromString(const StdString & str)33 {34 this->setValue(str);35 }36 37 template <> // Entier38 void CAttributeTemplate<int>::fromString(const StdString & str)39 {40 try41 {42 this->setValue(boost::lexical_cast<int>(str));43 }44 catch(boost::bad_lexical_cast &)45 {46 ERROR("void CAttributeTemplate<int>::fromString(const StdString & str)",47 << "[ str = " << str << " ] Bad cast !");48 }49 }50 51 template <> // Double52 void CAttributeTemplate<double>::fromString(const StdString & str)53 {54 if (str.find("max") != StdString::npos)55 {56 this->setValue(DBL_MAX);57 return;58 }59 if (str.find("min") != StdString::npos)60 {61 this->setValue(DBL_MIN);62 return;63 }64 65 try66 {67 this->setValue(boost::lexical_cast<double>(str));68 }69 catch(boost::bad_lexical_cast &)70 {71 ERROR("void CAttributeTemplate<double>::fromString(const StdString & str)",72 << "[ str = " << str << " ] Bad cast !");73 }74 }75 76 template <> // Booléen77 void CAttributeTemplate<bool>::fromString(const StdString & str)78 {79 if (str.find(".TRUE.") != StdString::npos)80 this->setValue(true);81 else82 this->setValue(false);83 }84 85 //---------------------------------------------------------------86 87 template<> // Tableau88 void CAttributeTemplate<ARRAY(double, 1)>::fromString(const StdString & str)89 {90 ARRAY_CREATE(array_sptr, double, 1, [1]);91 CArray<double, 1> & array = *array_sptr;92 this->setValue(array_sptr);93 94 StdIStringStream iss(str) ;95 char c = '\0'; int size = 0;96 double d = 0.,valsup = 0., valinf = 0.;97 std::vector<double> vect;98 99 iss >> d; vect.push_back(d);100 size = vect.size();101 if (!iss.eof ())102 {103 iss >> c;104 switch (c)105 {106 case ',' : // Le tableau est généré valeur par valeur.107 iss.unget();108 while(!iss.eof ())109 { // On récupÚre chacune des valeurs une par une jusqu'à ce que le buffer soit vide.110 iss >> c >> d;111 if (c != ',')112 ERROR("CAttributeTemplate<ARRAY(...)>::fromString(const StdString & str)",113 << "[ str = " << str << " ] bad definition of array !");114 vect.push_back(d);115 }116 size = vect.size();117 break;118 case '(' : // Le tableau est généré automatiquement.119 if (!iss.eof ())120 { // on récupÚre la borne supérieure121 valinf = d;122 iss >> size >> c >> d;123 if ((c != ')') || (size <= 0))124 ERROR("CAttributeTemplate<ARRAY(...)>::fromString(const StdString & str)",125 << "[ str = " << str << " ] bad definition of array !");126 valsup = d;127 }128 d = (valsup - valinf) / (double)(size - 1);129 for (int j = 1; j <= size; j++)130 vect.push_back(valinf + j * d);131 break;132 default :133 ERROR("CAttributeTemplate<ARRAY(...)>::fromString(const StdString & str)",134 << "[ str = " << str << " ] bad definition of array !");135 }136 }137 138 array.resize(boost::extents[size]);139 for (int i = 0; i < size; i++)140 array[i] = vect[i];141 142 }143 144 //---------------------------------------------------------------145 146 /// Spécialisations des templates pour la fonction [toBinary] ///147 148 template <> // Chaîne de caractÚres.149 void CAttributeTemplate<StdString>::toBinary (StdOStream & os) const150 {151 StdString str = this->getValue();152 StdSize size = str.size();153 os.write (reinterpret_cast<const char*>(&size) , sizeof(StdSize));154 os.write (str.data(), size * sizeof(char));155 }156 157 template <> // Entier158 void CAttributeTemplate<int>::toBinary(StdOStream & os) const159 {160 int value = this->getValue();161 os.write (reinterpret_cast<const char*>(&value) , sizeof(int));162 }163 164 template <> // Booléen165 void CAttributeTemplate<bool>::toBinary(StdOStream & os) const166 {167 bool value = this->getValue();168 os.write (reinterpret_cast<const char*>(&value) , sizeof(bool));169 }170 171 template <> // Double172 void CAttributeTemplate<double>::toBinary(StdOStream & os) const173 {174 double value = this->getValue();175 os.write (reinterpret_cast<const char*>(&value) , sizeof(double));176 }177 178 //---------------------------------------------------------------179 180 /// Spécialisations des templates pour la fonction [fromBinary] ///181 182 template <> // Chaîne de caractÚres.183 void CAttributeTemplate<StdString>::fromBinary(StdIStream & is)184 {185 StdSize size = 0;186 is.read (reinterpret_cast<char*>(&size), sizeof(StdSize));187 StdString value(size, ' ');188 is.read (const_cast<char *>(value.data()), size * sizeof(char));189 this->setValue(value);190 }191 192 template <> // Entier193 void CAttributeTemplate<int>::fromBinary(StdIStream & is)194 {195 int value = 0;196 is.read (reinterpret_cast<char*>(&value), sizeof(int));197 this->setValue(value);198 }199 200 template <> // Booléen201 void CAttributeTemplate<bool>::fromBinary(StdIStream & is)202 {203 bool value = false;204 is.read (reinterpret_cast<char*>(&value), sizeof(bool));205 this->setValue(value);206 }207 208 template <> // Double209 void CAttributeTemplate<double>::fromBinary(StdIStream & is)210 {211 double value = 0.;212 is.read (reinterpret_cast<char*>(&value), sizeof(double));213 this->setValue(value);214 }215 ///--------------------------------------------------------------216 */217 8 } // namespace xios
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