1 | #ifndef __XMLIO_CGroupTemplate_impl__ |
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2 | #define __XMLIO_CGroupTemplate_impl__ |
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3 | |
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4 | #include "xmlioserver_spl.hpp" |
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5 | #include "event_server.hpp" |
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6 | #include "object_template.hpp" |
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7 | #include "group_template.hpp" |
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8 | #include "context.hpp" |
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9 | #include "event_client.hpp" |
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10 | #include "context_client.hpp" |
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11 | #include "message.hpp" |
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12 | #include "type.hpp" |
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13 | #include "type_util.hpp" |
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14 | |
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15 | |
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16 | namespace xios |
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17 | { |
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18 | |
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19 | /// ////////////////////// Définitions ////////////////////// /// |
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20 | |
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21 | template <class U, class V, class W> |
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22 | CGroupTemplate<U, V, W>::CGroupTemplate(void) |
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23 | : CObjectTemplate<V>() //, V() |
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24 | , childMap(), childList() |
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25 | , groupMap(), groupList() |
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26 | { /* Ne rien faire de plus */ } |
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27 | |
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28 | template <class U, class V, class W> |
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29 | CGroupTemplate<U, V, W>::CGroupTemplate(const StdString & id) |
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30 | : CObjectTemplate<V>(id) //, V() |
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31 | , childMap(), childList() |
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32 | , groupMap(), groupList() |
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33 | { /* Ne rien faire de plus */ } |
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34 | |
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35 | template <class U, class V, class W> |
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36 | CGroupTemplate<U, V, W>::~CGroupTemplate(void) |
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37 | { /* Ne rien faire de plus */ } |
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38 | |
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39 | ///-------------------------------------------------------------- |
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40 | /* |
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41 | template <class U, class V, class W> |
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42 | void CGroupTemplate<U, V, W>::toBinary(StdOStream & os) const |
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43 | { |
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44 | SuperClass::toBinary(os); |
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45 | |
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46 | const StdSize grpnb = this->groupList.size(); |
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47 | const StdSize chdnb = this->childList.size(); |
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48 | ENodeType cenum = U::GetType(); |
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49 | ENodeType genum = V::GetType(); |
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50 | |
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51 | os.write (reinterpret_cast<const char*>(&grpnb) , sizeof(StdSize)); |
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52 | os.write (reinterpret_cast<const char*>(&chdnb) , sizeof(StdSize)); |
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53 | |
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54 | typename std::vector<V*>::const_iterator |
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55 | itg = this->groupList.begin(), endg = this->groupList.end(); |
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56 | typename std::vector<U*>::const_iterator |
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57 | itc = this->childList.begin(), endc = this->childList.end(); |
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58 | |
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59 | for (; itg != endg; itg++) |
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60 | { |
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61 | V* group = *itg; |
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62 | bool hid = group->hasId(); |
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63 | |
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64 | os.write (reinterpret_cast<const char*>(&genum), sizeof(ENodeType)); |
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65 | os.write (reinterpret_cast<const char*>(&hid), sizeof(bool)); |
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66 | |
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67 | if (hid) |
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68 | { |
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69 | const StdString & id = group->getId(); |
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70 | const StdSize size = id.size(); |
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71 | |
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72 | os.write (reinterpret_cast<const char*>(&size), sizeof(StdSize)); |
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73 | os.write (id.data(), size * sizeof(char)); |
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74 | } |
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75 | group->toBinary(os); |
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76 | } |
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77 | |
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78 | for (; itc != endc; itc++) |
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79 | { |
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80 | U* child = *itc; |
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81 | bool hid = child->hasId(); |
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82 | |
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83 | os.write (reinterpret_cast<const char*>(&cenum), sizeof(ENodeType)); |
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84 | os.write (reinterpret_cast<const char*>(&hid), sizeof(bool)); |
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85 | |
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86 | if (hid) |
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87 | { |
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88 | const StdString & id = child->getId(); |
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89 | const StdSize size = id.size(); |
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90 | |
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91 | os.write (reinterpret_cast<const char*>(&size), sizeof(StdSize)); |
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92 | os.write (id.data(), size * sizeof(char)); |
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93 | } |
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94 | child->toBinary(os); |
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95 | } |
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96 | |
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97 | } |
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98 | |
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99 | template <class U, class V, class W> |
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100 | void CGroupTemplate<U, V, W>::fromBinary(StdIStream & is) |
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101 | { |
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102 | SuperClass::fromBinary(is); |
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103 | |
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104 | V* group_ptr = (this->hasId()) |
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105 | ? V::get(this->getId()) |
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106 | : V::get((V*)this); |
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107 | |
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108 | StdSize grpnb = 0; |
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109 | StdSize chdnb = 0; |
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110 | ENodeType renum = Unknown; |
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111 | |
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112 | is.read (reinterpret_cast<char*>(&grpnb), sizeof(StdSize)); |
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113 | is.read (reinterpret_cast<char*>(&chdnb), sizeof(StdSize)); |
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114 | |
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115 | for (StdSize i = 0; i < grpnb; i++) |
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116 | { |
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117 | bool hid = false; |
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118 | is.read (reinterpret_cast<char*>(&renum), sizeof(ENodeType)); |
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119 | is.read (reinterpret_cast<char*>(&hid), sizeof(bool)); |
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120 | |
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121 | if (renum != V::GetType()) |
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122 | ERROR("CGroupTemplate<U, V, W>::fromBinary(StdIStream & is)", |
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123 | << "[ renum = " << renum << "] Bad type !"); |
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124 | |
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125 | if (hid) |
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126 | { |
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127 | StdSize size = 0; |
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128 | is.read (reinterpret_cast<char*>(&size), sizeof(StdSize)); |
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129 | StdString id(size, ' '); |
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130 | is.read (const_cast<char *>(id.data()), size * sizeof(char)); |
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131 | CGroupFactory::CreateGroup(group_ptr->getShared(), id)->fromBinary(is); |
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132 | } |
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133 | else |
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134 | { |
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135 | CGroupFactory::CreateGroup(group_ptr->getShared())->fromBinary(is); |
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136 | } |
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137 | } |
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138 | |
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139 | for (StdSize j = 0; j < chdnb; j++) |
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140 | { |
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141 | bool hid = false; |
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142 | is.read (reinterpret_cast<char*>(&renum), sizeof(ENodeType)); |
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143 | is.read (reinterpret_cast<char*>(&hid), sizeof(bool)); |
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144 | |
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145 | if (renum != U::GetType()) |
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146 | ERROR("CGroupTemplate<U, V, W>::fromBinary(StdIStream & is)", |
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147 | << "[ renum = " << renum << "] Bad type !"); |
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148 | |
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149 | if (hid) |
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150 | { |
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151 | StdSize size = 0; |
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152 | is.read (reinterpret_cast<char*>(&size), sizeof(StdSize)); |
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153 | StdString id(size, ' '); |
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154 | is.read (const_cast<char *>(id.data()), size * sizeof(char)); |
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155 | CGroupFactory::CreateChild(group_ptr->getShared(), id)->fromBinary(is); |
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156 | } |
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157 | else |
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158 | { |
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159 | CGroupFactory::CreateChild(group_ptr->getShared())->fromBinary(is); |
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160 | } |
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161 | } |
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162 | } |
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163 | */ |
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164 | //-------------------------------------------------------------- |
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165 | |
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166 | template <class U, class V, class W> |
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167 | StdString CGroupTemplate<U, V, W>::toString(void) const |
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168 | { |
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169 | StdOStringStream oss; |
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170 | StdString name = (this->getId().compare(V::GetDefName()) != 0) |
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171 | ? V::GetName() : V::GetDefName(); |
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172 | |
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173 | oss << "<" << name << " "; |
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174 | if (this->hasId() && (this->getId().compare(V::GetDefName()) != 0)) |
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175 | oss << " id=\"" << this->getId() << "\" "; |
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176 | |
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177 | if (this->hasChild()) |
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178 | { |
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179 | oss << SuperClassAttribute::toString() << ">" << std::endl; |
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180 | |
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181 | typename std::vector<V*>::const_iterator |
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182 | itg = this->groupList.begin(), endg = this->groupList.end(); |
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183 | typename std::vector<U*>::const_iterator |
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184 | itc = this->childList.begin(), endc = this->childList.end(); |
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185 | |
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186 | for (; itg != endg; itg++) |
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187 | { |
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188 | V* group = *itg; |
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189 | oss << *group << std::endl; |
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190 | } |
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191 | |
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192 | for (; itc != endc; itc++) |
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193 | { |
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194 | U* child = *itc; |
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195 | oss << *child << std::endl; |
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196 | } |
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197 | |
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198 | oss << "</" << name << " >"; |
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199 | } |
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200 | else |
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201 | { |
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202 | oss << SuperClassAttribute::toString() << "/>"; |
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203 | } |
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204 | return (oss.str()); |
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205 | } |
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206 | |
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207 | template <class U, class V, class W> |
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208 | void CGroupTemplate<U, V, W>::fromString(const StdString & str) |
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209 | { |
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210 | ERROR("CGroupTemplate<U, V, W>::toString(void)", |
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211 | << "[ str = " << str << "] Not implemented yet !"); |
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212 | } |
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213 | |
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214 | //--------------------------------------------------------------- |
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215 | |
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216 | template <class U, class V, class W> |
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217 | StdString CGroupTemplate<U, V, W>::GetName(void) |
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218 | { |
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219 | return (U::GetName().append("_group")); |
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220 | } |
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221 | |
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222 | template <class U, class V, class W> |
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223 | StdString CGroupTemplate<U, V, W>::GetDefName(void) |
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224 | { |
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225 | return (U::GetName().append("_definition")); |
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226 | } |
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227 | |
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228 | //--------------------------------------------------------------- |
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229 | |
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230 | template <class U, class V, class W> |
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231 | const std::vector<U*>& |
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232 | CGroupTemplate<U, V, W>::getChildList(void) const |
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233 | { |
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234 | return (this->childList); |
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235 | } |
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236 | |
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237 | //--------------------------------------------------------------- |
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238 | |
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239 | template <class U, class V, class W> |
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240 | const xios_map<StdString, V*>& |
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241 | CGroupTemplate<U, V, W>::getGroupMap(void) const |
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242 | { |
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243 | return (this->groupMap); |
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244 | } |
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245 | |
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246 | //--------------------------------------------------------------- |
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247 | |
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248 | template <class U, class V, class W> |
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249 | bool CGroupTemplate<U, V, W>::hasChild(void) const |
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250 | { |
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251 | return ((groupList.size() + childList.size()) > 0); |
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252 | } |
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253 | |
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254 | //--------------------------------------------------------------- |
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255 | |
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256 | template <class U, class V, class W> |
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257 | void CGroupTemplate<U, V, W>::parse(xml::CXMLNode & node) |
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258 | { |
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259 | this->parse(node, true); |
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260 | } |
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261 | |
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262 | //--------------------------------------------------------------- |
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263 | |
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264 | template <class U, class V, class W> |
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265 | void CGroupTemplate<U, V, W>::solveDescInheritance(bool apply, const CAttributeMap * const parent) |
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266 | { |
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267 | if (parent != NULL) |
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268 | SuperClassAttribute::setAttributes(parent, apply); |
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269 | |
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270 | typename std::vector<U*>::const_iterator |
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271 | itc = this->childList.begin(), endc = this->childList.end(); |
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272 | typename std::vector<V*>::const_iterator |
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273 | itg = this->groupList.begin(), endg = this->groupList.end(); |
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274 | |
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275 | for (; itc != endc; itc++) |
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276 | { |
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277 | U* child = *itc; |
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278 | child->solveDescInheritance(apply,this); |
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279 | } |
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280 | |
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281 | for (; itg != endg; itg++) |
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282 | { |
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283 | V* group = *itg; |
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284 | if (apply) group->solveRefInheritance(); |
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285 | group->solveDescInheritance(apply,this); |
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286 | } |
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287 | } |
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288 | |
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289 | //--------------------------------------------------------------- |
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290 | |
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291 | template <class U, class V, class W> |
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292 | void CGroupTemplate<U, V, W>::getAllChildren(std::vector<U*>& allc) const |
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293 | { |
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294 | allc.insert (allc.end(), childList.begin(), childList.end()); |
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295 | typename std::vector<V*>::const_iterator |
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296 | itg = this->groupList.begin(), endg = this->groupList.end(); |
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297 | |
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298 | for (; itg != endg; itg++) |
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299 | { |
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300 | V* group = *itg; |
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301 | group->getAllChildren(allc); |
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302 | } |
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303 | } |
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304 | |
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305 | //--------------------------------------------------------------- |
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306 | |
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307 | template <class U, class V, class W> |
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308 | std::vector<U*> CGroupTemplate<U, V, W>::getAllChildren(void) const |
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309 | { |
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310 | std::vector<U*> allc; |
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311 | this->getAllChildren(allc); |
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312 | return (allc); |
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313 | } |
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314 | |
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315 | //--------------------------------------------------------------- |
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316 | |
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317 | template <class U, class V, class W> |
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318 | void CGroupTemplate<U, V, W>::solveRefInheritance(void) |
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319 | { /* Ne rien faire de plus */ } |
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320 | |
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321 | // template <class U, class V, class W> |
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322 | // bool CGroupTemplate<U, V, W>::has(const string& id) |
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323 | // { |
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324 | // return CObjectFactory::HasObject<V>(id) ; |
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325 | // } |
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326 | |
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327 | // template <class U, class V, class W> |
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328 | // boost::shared_ptr<V> CGroupTemplate<U, V, W>::get(const string& id) |
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329 | // { |
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330 | // return CObjectFactory::GetObject<V>(id) ; |
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331 | // } |
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332 | |
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333 | // template <class U, class V, class W> |
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334 | // boost::shared_ptr<V> CGroupTemplate<U, V, W>::get() |
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335 | // { |
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336 | // return CObjectFactory::GetObject<V>(this) ; |
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337 | // } |
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338 | |
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339 | // template <class U, class V, class W> |
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340 | // boost::shared_ptr<V> CGroupTemplate<U, V, W>::create(const string& id) |
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341 | // { |
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342 | // return CObjectFactory::CreateObject<V>(id) ; |
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343 | // } |
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344 | ///-------------------------------------------------------------- |
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345 | |
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346 | |
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347 | template <class U, class V, class W> |
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348 | U* CGroupTemplate<U, V, W>::createChild(const string& id) |
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349 | { |
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350 | return CGroupFactory::CreateChild<V>(this->getShared(), id).get() ; |
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351 | } |
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352 | |
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353 | template <class U, class V, class W> |
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354 | void CGroupTemplate<U, V, W>::addChild(U* child) |
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355 | { |
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356 | return CGroupFactory::AddChild<V>(this->getShared(),child->getShared()) ; |
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357 | } |
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358 | |
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359 | template <class U, class V, class W> |
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360 | V* CGroupTemplate<U, V, W>::createChildGroup(const string& id) |
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361 | { |
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362 | return CGroupFactory::CreateGroup<V>(this->getShared(), id).get() ; |
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363 | } |
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364 | |
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365 | template <class U, class V, class W> |
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366 | void CGroupTemplate<U, V, W>::addChildGroup(V* childGroup) |
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367 | { |
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368 | return CGroupFactory::AddGroup<V>(this->getShared(), childGroup->getShared()) ; |
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369 | } |
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370 | |
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371 | |
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372 | template <class U, class V, class W> |
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373 | void CGroupTemplate<U, V, W>::sendCreateChild(const string& id) |
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374 | { |
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375 | CContext* context=CContext::getCurrent() ; |
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376 | |
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377 | if (! context->hasServer ) |
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378 | { |
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379 | CContextClient* client=context->client ; |
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380 | |
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381 | CEventClient event(this->getType(),EVENT_ID_CREATE_CHILD) ; |
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382 | if (client->isServerLeader()) |
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383 | { |
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384 | CMessage msg ; |
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385 | msg<<this->getId() ; |
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386 | msg<<id ; |
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387 | event.push(client->getServerLeader(),1,msg) ; |
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388 | client->sendEvent(event) ; |
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389 | } |
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390 | else client->sendEvent(event) ; |
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391 | } |
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392 | |
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393 | } |
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394 | |
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395 | template <class U, class V, class W> |
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396 | void CGroupTemplate<U, V, W>::sendCreateChildGroup(const string& id) |
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397 | { |
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398 | CContext* context=CContext::getCurrent() ; |
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399 | if (! context->hasServer ) |
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400 | { |
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401 | CContextClient* client=context->client ; |
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402 | |
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403 | CEventClient event(this->getType(),EVENT_ID_CREATE_CHILD_GROUP) ; |
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404 | if (client->isServerLeader()) |
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405 | { |
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406 | CMessage msg ; |
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407 | msg<<this->getId() ; |
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408 | msg<<id ; |
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409 | event.push(client->getServerLeader(),1,msg) ; |
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410 | client->sendEvent(event) ; |
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411 | } |
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412 | else client->sendEvent(event) ; |
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413 | } |
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414 | |
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415 | } |
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416 | |
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417 | template <class U, class V, class W> |
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418 | void CGroupTemplate<U, V, W>::recvCreateChild(CEventServer& event) |
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419 | { |
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420 | |
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421 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
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422 | string id; |
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423 | *buffer>>id ; |
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424 | V::get(id)->recvCreateChild(*buffer) ; |
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425 | } |
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426 | |
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427 | |
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428 | template <class U, class V, class W> |
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429 | void CGroupTemplate<U, V, W>::recvCreateChild(CBufferIn& buffer) |
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430 | { |
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431 | string id ; |
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432 | buffer>>id ; |
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433 | createChild(id) ; |
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434 | } |
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435 | |
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436 | template <class U, class V, class W> |
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437 | void CGroupTemplate<U, V, W>::recvCreateChildGroup(CEventServer& event) |
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438 | { |
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439 | |
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440 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
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441 | string id; |
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442 | *buffer>>id ; |
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443 | V::get(id)->recvCreateChildGroup(*buffer) ; |
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444 | } |
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445 | |
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446 | |
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447 | template <class U, class V, class W> |
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448 | void CGroupTemplate<U, V, W>::recvCreateChildGroup(CBufferIn& buffer) |
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449 | { |
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450 | string id ; |
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451 | buffer>>id ; |
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452 | createChildGroup(id) ; |
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453 | } |
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454 | |
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455 | |
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456 | template <class U, class V, class W> |
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457 | bool CGroupTemplate<U, V, W>::dispatchEvent(CEventServer& event) |
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458 | { |
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459 | if (CObjectTemplate<V>::dispatchEvent(event)) return true ; |
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460 | else |
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461 | { |
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462 | switch(event.type) |
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463 | { |
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464 | case EVENT_ID_CREATE_CHILD : |
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465 | recvCreateChild(event) ; |
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466 | return true ; |
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467 | break ; |
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468 | |
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469 | case EVENT_ID_CREATE_CHILD_GROUP : |
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470 | recvCreateChildGroup(event) ; |
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471 | return true ; |
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472 | break ; |
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473 | |
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474 | default : |
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475 | return false ; |
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476 | } |
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477 | } |
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478 | } |
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479 | |
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480 | template <class U, class V, class W> |
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481 | void CGroupTemplate<U, V, W>::parse(xml::CXMLNode & node, bool withAttr) |
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482 | { |
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483 | |
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484 | StdString name = node.getElementName(); |
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485 | xml::THashAttributes attributes = node.getAttributes(); |
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486 | if (withAttr) |
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487 | { |
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488 | CGroupTemplate<U, V, W>::SuperClass::parse(node); |
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489 | if (attributes.end() != attributes.find("src")) |
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490 | { |
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491 | StdIFStream ifs ( attributes["src"].c_str() , StdIFStream::in ); |
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492 | if ( (ifs.rdstate() & std::ifstream::failbit ) != 0 ) |
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493 | ERROR("void CGroupTemplate<U, V, W>::parse(xml::CXMLNode & node, bool withAttr)", |
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494 | <<endl<< "Can not open <"<<attributes["src"].c_str()<<"> file" ); |
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495 | |
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496 | if (!ifs.good()) |
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497 | ERROR("CGroupTemplate<U, V, W>::parse(xml::CXMLNode & node, bool withAttr)", |
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498 | << "[ filename = " << attributes["src"] << " ] Bad xml stream !"); |
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499 | xml::CXMLParser::ParseInclude(ifs, attributes["src"].c_str(), *this); |
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500 | } |
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501 | } |
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502 | |
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503 | // PARSING POUR GESTION DES ENFANTS |
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504 | V* group_ptr = (this->hasId()) |
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505 | ? V::get(this->getId()) |
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506 | : boost::polymorphic_downcast<V*>(this); |
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507 | |
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508 | if (!(node.goToChildElement())) |
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509 | { |
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510 | if (this->hasId()) |
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511 | { |
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512 | DEBUG(<< "L'objet de type \'" << V::GetName() |
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513 | << "\' nommé \'" << this->getId() |
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514 | << "\' ne contient pas d\'enfant !"); |
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515 | } |
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516 | } |
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517 | else |
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518 | { |
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519 | do { // Parcours pour traitement. |
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520 | |
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521 | StdString name = node.getElementName(); |
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522 | attributes.clear(); |
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523 | attributes = node.getAttributes(); |
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524 | |
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525 | if (name.compare(V::GetName()) == 0) |
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526 | { |
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527 | if (attributes.end() == attributes.find("id")) |
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528 | CGroupFactory::CreateGroup(group_ptr->getShared())->parse(node); |
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529 | else |
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530 | CGroupFactory::CreateGroup(group_ptr->getShared(), attributes["id"])->parse(node); |
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531 | continue; |
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532 | } |
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533 | |
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534 | if (name.compare(U::GetName()) == 0) |
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535 | { |
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536 | if (attributes.end() == attributes.find("id")) |
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537 | CGroupFactory::CreateChild(group_ptr->getShared())->parse(node); |
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538 | else |
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539 | CGroupFactory::CreateChild(group_ptr->getShared(), attributes["id"])->parse(node); |
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540 | continue; |
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541 | } |
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542 | |
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543 | DEBUG(<< "Dans le contexte \'" << CContext::getCurrent()->getId() |
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544 | << "\', un objet de type \'" << V::GetName() |
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545 | << "\' ne peut contenir qu'un objet de type \'" << V::GetName() |
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546 | << "\' ou de type \'" << U::GetName() |
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547 | << "\' (reçu : " << name << ") !"); |
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548 | |
---|
549 | } while (node.goToNextElement()); |
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550 | node.goToParentElement(); // Retour au parent |
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551 | } |
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552 | } |
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553 | |
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554 | template <class U, class V, class W> |
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555 | void CGroupTemplate<U, V, W>::parseChild(xml::CXMLNode & node) |
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556 | { |
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557 | |
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558 | |
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559 | // PARSING POUR GESTION DES ENFANTS |
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560 | V* group_ptr = (this->hasId()) |
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561 | ? V::get(this->getId()) |
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562 | : boost::polymorphic_downcast<V*>(this); |
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563 | |
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564 | StdString name = node.getElementName(); |
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565 | xml::THashAttributes attributes = node.getAttributes(); |
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566 | |
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567 | if (name.compare(V::GetName()) == 0) |
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568 | { |
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569 | if (attributes.end() == attributes.find("id")) |
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570 | CGroupFactory::CreateGroup(group_ptr->getShared())->parse(node); |
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571 | else |
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572 | CGroupFactory::CreateGroup(group_ptr->getShared(), attributes["id"])->parse(node); |
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573 | return ; |
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574 | } |
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575 | else if (name.compare(U::GetName()) == 0) |
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576 | { |
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577 | if (attributes.end() == attributes.find("id")) |
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578 | CGroupFactory::CreateChild(group_ptr->getShared())->parse(node); |
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579 | else |
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580 | CGroupFactory::CreateChild(group_ptr->getShared(), attributes["id"])->parse(node); |
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581 | return ; |
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582 | } |
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583 | |
---|
584 | DEBUG(<< "Dans le contexte \'" << CContext::getCurrent()->getId() |
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585 | << "\', un objet de type \'" << V::GetName() |
---|
586 | << "\' ne peut contenir qu'un objet de type \'" << V::GetName() |
---|
587 | << "\' ou de type \'" << U::GetName() |
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588 | << "\' (reçu : " << name << ") !"); |
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589 | |
---|
590 | } |
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591 | } // namespace xios |
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592 | |
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593 | |
---|
594 | #endif // __XMLIO_CGroupTemplate_impl__ |
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