1 | #ifndef __XMLIO_CVariable__ |
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2 | #define __XMLIO_CVariable__ |
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3 | |
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4 | /// xios headers /// |
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5 | #include "xmlioserver_spl.hpp" |
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6 | #include "declare_group.hpp" |
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7 | #include "group_template.hpp" |
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8 | #include "array_new.hpp" |
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9 | |
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10 | namespace xios |
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11 | { |
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12 | /// ////////////////////// Déclarations ////////////////////// /// |
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13 | |
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14 | class CVariableGroup; |
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15 | class CVariableAttributes; |
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16 | class CVariable; |
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17 | class CContext; |
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18 | ///-------------------------------------------------------------- |
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19 | |
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20 | // Declare/Define CVarAttribute |
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21 | BEGIN_DECLARE_ATTRIBUTE_MAP(CVariable) |
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22 | #include "var_attribute.conf" |
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23 | END_DECLARE_ATTRIBUTE_MAP(CVariable) |
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24 | |
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25 | ///-------------------------------------------------------------- |
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26 | |
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27 | class CVariable |
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28 | : public CObjectTemplate<CVariable> |
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29 | , public CVariableAttributes |
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30 | { |
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31 | enum EEventId |
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32 | { |
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33 | EVENT_ID_VARIABLE_VALUE |
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34 | }; |
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35 | |
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36 | /// typedef /// |
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37 | typedef CObjectTemplate<CVariable> SuperClass; |
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38 | typedef CVariableAttributes SuperClassAttribute; |
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39 | |
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40 | friend class CVariableGroup; |
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41 | |
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42 | public : |
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43 | |
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44 | typedef CVariableAttributes RelAttributes; |
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45 | typedef CVariableGroup RelGroup; |
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46 | |
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47 | /// Constructeurs /// |
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48 | CVariable(void); |
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49 | explicit CVariable(const StdString & id); |
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50 | CVariable(const CVariable & var); // Not implemented yet. |
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51 | CVariable(const CVariable * const var); // Not implemented yet. |
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52 | |
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53 | /// Destructeur /// |
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54 | virtual ~CVariable(void); |
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55 | |
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56 | public : |
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57 | enum EVarType |
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58 | { t_int, t_short_int, t_long_int, t_float, t_double, t_long_double, t_bool, t_string, t_undefined } ; |
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59 | |
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60 | |
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61 | /// Autres /// |
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62 | virtual void parse(xml::CXMLNode & node); |
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63 | virtual StdString toString(void) const; |
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64 | |
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65 | /// Accesseur /// |
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66 | const StdString & getContent (void) const; |
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67 | |
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68 | void setContent(const StdString& content); |
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69 | |
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70 | |
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71 | template <typename T> inline T getData(void) const; |
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72 | template <typename T> inline void setData(T data); |
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73 | |
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74 | template <typename T, StdSize N> |
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75 | inline void getData(CArray<T, N>& _data_array) const; |
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76 | |
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77 | EVarType getVarType(void) const ; |
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78 | |
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79 | static bool dispatchEvent(CEventServer& event) ; |
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80 | |
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81 | //! Sending a request to set up variable data |
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82 | void sendValue(); |
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83 | |
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84 | static void recvValue(CEventServer& event) ; |
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85 | void recvValue(CBufferIn& buffer) ; |
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86 | |
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87 | public : |
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88 | |
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89 | /// Accesseurs statiques /// |
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90 | static StdString GetName(void); |
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91 | static StdString GetDefName(void); |
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92 | static ENodeType GetType(void); |
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93 | |
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94 | private : |
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95 | |
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96 | StdString content; |
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97 | |
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98 | }; // class CVar |
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99 | |
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100 | template<> |
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101 | inline bool CVariable::getData(void) const |
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102 | { |
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103 | if (content.compare("true")==0 || content.compare(".true.")==0 || content.compare(".TRUE.")==0) return true ; |
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104 | else if (content.compare("false")==0 || content.compare(".false.")==0 || content.compare(".FALSE.")==0) return false ; |
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105 | else ERROR("CVariable::getdata()", |
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106 | << "Cannot convert string <" << content << "> into type required" ); |
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107 | return false ; |
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108 | } |
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109 | |
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110 | template <typename T> |
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111 | inline T CVariable::getData(void) const |
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112 | { |
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113 | T retval ; |
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114 | std::stringstream sstr(std::stringstream::in | std::stringstream::out); |
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115 | sstr<<content ; |
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116 | sstr>>retval ; |
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117 | if (sstr.fail()) ERROR("CVariable::getdata()", |
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118 | << "Cannot convert string <" << content << "> into type required" ); |
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119 | return retval ; |
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120 | } |
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121 | |
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122 | template<> |
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123 | inline void CVariable::setData(bool data) |
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124 | { |
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125 | if (true == data) content.assign("true"); |
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126 | else content.assign("false"); |
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127 | } |
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128 | |
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129 | template <typename T> |
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130 | inline void CVariable::setData(T data) |
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131 | { |
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132 | std::stringstream sstr; |
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133 | sstr<<data; |
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134 | content = sstr.str(); |
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135 | } |
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136 | |
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137 | ///-------------------------------------------------------------- |
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138 | |
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139 | // Declare/Define CVarGroup and CVarDefinition |
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140 | DECLARE_GROUP_PARSE_REDEF(CVariable); |
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141 | |
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142 | |
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143 | |
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144 | } // namespace xios |
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145 | |
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146 | #endif // __XMLIO_CVariable__ |
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