[219] | 1 | #include "context.hpp" |
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[352] | 2 | #include "attribute_template.hpp" |
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| 3 | #include "object_template.hpp" |
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| 4 | #include "group_template.hpp" |
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[219] | 5 | |
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| 6 | #include "calendar_type.hpp" |
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[278] | 7 | #include "duration.hpp" |
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[219] | 8 | |
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[300] | 9 | #include "context_client.hpp" |
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| 10 | #include "context_server.hpp" |
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| 11 | #include "nc4_data_output.hpp" |
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[346] | 12 | #include "node_type.hpp" |
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[352] | 13 | #include "message.hpp" |
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| 14 | #include "type.hpp" |
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[591] | 15 | #include "xios_spl.hpp" |
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[219] | 16 | |
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[697] | 17 | |
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[335] | 18 | namespace xios { |
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[509] | 19 | |
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[549] | 20 | shared_ptr<CContextGroup> CContext::root; |
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[509] | 21 | |
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[219] | 22 | /// ////////////////////// Définitions ////////////////////// /// |
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| 23 | |
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| 24 | CContext::CContext(void) |
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| 25 | : CObjectTemplate<CContext>(), CContextAttributes() |
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[597] | 26 | , calendar(), hasClient(false), hasServer(false), isPostProcessed(false), finalized(false) |
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[730] | 27 | , idServer_(), client(0), server(0) |
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[219] | 28 | { /* Ne rien faire de plus */ } |
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| 29 | |
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| 30 | CContext::CContext(const StdString & id) |
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| 31 | : CObjectTemplate<CContext>(id), CContextAttributes() |
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[597] | 32 | , calendar(), hasClient(false), hasServer(false), isPostProcessed(false), finalized(false) |
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[730] | 33 | , idServer_(), client(0), server(0) |
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[219] | 34 | { /* Ne rien faire de plus */ } |
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| 35 | |
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| 36 | CContext::~CContext(void) |
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[509] | 37 | { |
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[597] | 38 | delete client; |
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| 39 | delete server; |
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[300] | 40 | } |
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[219] | 41 | |
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| 42 | //---------------------------------------------------------------- |
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[509] | 43 | //! Get name of context |
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[219] | 44 | StdString CContext::GetName(void) { return (StdString("context")); } |
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| 45 | StdString CContext::GetDefName(void){ return (CContext::GetName()); } |
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| 46 | ENodeType CContext::GetType(void) { return (eContext); } |
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| 47 | |
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| 48 | //---------------------------------------------------------------- |
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[640] | 49 | |
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[509] | 50 | /*! |
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| 51 | \brief Get context group (context root) |
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| 52 | \return Context root |
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| 53 | */ |
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[347] | 54 | CContextGroup* CContext::getRoot(void) |
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[509] | 55 | { |
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[549] | 56 | if (root.get()==NULL) root=shared_ptr<CContextGroup>(new CContextGroup(xml::CXMLNode::GetRootName())); |
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[509] | 57 | return root.get(); |
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[219] | 58 | } |
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| 59 | |
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[640] | 60 | //---------------------------------------------------------------- |
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[509] | 61 | |
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| 62 | /*! |
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| 63 | \brief Get calendar of a context |
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| 64 | \return Calendar |
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| 65 | */ |
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[343] | 66 | boost::shared_ptr<CCalendar> CContext::getCalendar(void) const |
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[219] | 67 | { |
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| 68 | return (this->calendar); |
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| 69 | } |
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[509] | 70 | |
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[219] | 71 | //---------------------------------------------------------------- |
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[640] | 72 | |
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[509] | 73 | /*! |
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| 74 | \brief Set a context with a calendar |
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| 75 | \param[in] newCalendar new calendar |
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| 76 | */ |
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[343] | 77 | void CContext::setCalendar(boost::shared_ptr<CCalendar> newCalendar) |
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[219] | 78 | { |
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| 79 | this->calendar = newCalendar; |
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| 80 | } |
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[509] | 81 | |
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[219] | 82 | //---------------------------------------------------------------- |
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[509] | 83 | /*! |
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| 84 | \brief Parse xml file and write information into context object |
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| 85 | \param [in] node xmld node corresponding in xml file |
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| 86 | */ |
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[219] | 87 | void CContext::parse(xml::CXMLNode & node) |
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| 88 | { |
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| 89 | CContext::SuperClass::parse(node); |
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| 90 | |
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| 91 | // PARSING POUR GESTION DES ENFANTS |
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[278] | 92 | xml::THashAttributes attributes = node.getAttributes(); |
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[219] | 93 | |
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[278] | 94 | if (attributes.end() != attributes.find("src")) |
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| 95 | { |
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| 96 | StdIFStream ifs ( attributes["src"].c_str() , StdIFStream::in ); |
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[462] | 97 | if ( (ifs.rdstate() & std::ifstream::failbit ) != 0 ) |
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| 98 | ERROR("void CContext::parse(xml::CXMLNode & node)", |
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| 99 | <<endl<< "Can not open <"<<attributes["src"].c_str()<<"> file" ); |
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[278] | 100 | if (!ifs.good()) |
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| 101 | ERROR("CContext::parse(xml::CXMLNode & node)", |
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| 102 | << "[ filename = " << attributes["src"] << " ] Bad xml stream !"); |
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[462] | 103 | xml::CXMLParser::ParseInclude(ifs, attributes["src"], *this); |
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[278] | 104 | } |
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| 105 | |
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[219] | 106 | if (node.getElementName().compare(CContext::GetName())) |
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[421] | 107 | DEBUG("Le noeud is wrong defined but will be considered as a context !"); |
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[219] | 108 | |
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| 109 | if (!(node.goToChildElement())) |
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| 110 | { |
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| 111 | DEBUG("Le context ne contient pas d'enfant !"); |
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| 112 | } |
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| 113 | else |
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| 114 | { |
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| 115 | do { // Parcours des contextes pour traitement. |
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| 116 | |
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| 117 | StdString name = node.getElementName(); |
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| 118 | attributes.clear(); |
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| 119 | attributes = node.getAttributes(); |
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| 120 | |
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| 121 | if (attributes.end() != attributes.find("id")) |
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[509] | 122 | { |
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| 123 | DEBUG(<< "Definition node has an id," |
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| 124 | << "it will not be taking account !"); |
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| 125 | } |
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[219] | 126 | |
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| 127 | #define DECLARE_NODE(Name_, name_) \ |
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| 128 | if (name.compare(C##Name_##Definition::GetDefName()) == 0) \ |
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[549] | 129 | { C##Name_##Definition::create(C##Name_##Definition::GetDefName()) -> parse(node); continue; } |
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[219] | 130 | #define DECLARE_NODE_PAR(Name_, name_) |
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| 131 | #include "node_type.conf" |
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[286] | 132 | |
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[421] | 133 | DEBUG(<< "The element \'" << name |
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| 134 | << "\' in the context \'" << CContext::getCurrent()->getId() |
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| 135 | << "\' is not a definition !"); |
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[219] | 136 | |
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| 137 | } while (node.goToNextElement()); |
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| 138 | |
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| 139 | node.goToParentElement(); // Retour au parent |
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| 140 | } |
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| 141 | } |
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| 142 | |
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| 143 | //---------------------------------------------------------------- |
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[509] | 144 | //! Show tree structure of context |
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[219] | 145 | void CContext::ShowTree(StdOStream & out) |
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| 146 | { |
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[549] | 147 | StdString currentContextId = CContext::getCurrent() -> getId(); |
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[347] | 148 | std::vector<CContext*> def_vector = |
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[346] | 149 | CContext::getRoot()->getChildList(); |
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[347] | 150 | std::vector<CContext*>::iterator |
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[219] | 151 | it = def_vector.begin(), end = def_vector.end(); |
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| 152 | |
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| 153 | out << "<? xml version=\"1.0\" ?>" << std::endl; |
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| 154 | out << "<" << xml::CXMLNode::GetRootName() << " >" << std::endl; |
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[509] | 155 | |
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[219] | 156 | for (; it != end; it++) |
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| 157 | { |
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[509] | 158 | CContext* context = *it; |
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| 159 | CContext::setCurrent(context->getId()); |
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[219] | 160 | out << *context << std::endl; |
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| 161 | } |
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[509] | 162 | |
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[219] | 163 | out << "</" << xml::CXMLNode::GetRootName() << " >" << std::endl; |
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[509] | 164 | CContext::setCurrent(currentContextId); |
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[219] | 165 | } |
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[346] | 166 | |
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[509] | 167 | |
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[219] | 168 | //---------------------------------------------------------------- |
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| 169 | |
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[509] | 170 | //! Convert context object into string (to print) |
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[219] | 171 | StdString CContext::toString(void) const |
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| 172 | { |
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| 173 | StdOStringStream oss; |
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| 174 | oss << "<" << CContext::GetName() |
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| 175 | << " id=\"" << this->getId() << "\" " |
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| 176 | << SuperClassAttribute::toString() << ">" << std::endl; |
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| 177 | if (!this->hasChild()) |
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| 178 | { |
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| 179 | //oss << "<!-- No definition -->" << std::endl; // fait planter l'incrémentation |
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| 180 | } |
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| 181 | else |
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| 182 | { |
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| 183 | |
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| 184 | #define DECLARE_NODE(Name_, name_) \ |
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[346] | 185 | if (C##Name_##Definition::has(C##Name_##Definition::GetDefName())) \ |
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| 186 | oss << * C##Name_##Definition::get(C##Name_##Definition::GetDefName()) << std::endl; |
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[219] | 187 | #define DECLARE_NODE_PAR(Name_, name_) |
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| 188 | #include "node_type.conf" |
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| 189 | |
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| 190 | } |
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| 191 | |
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| 192 | oss << "</" << CContext::GetName() << " >"; |
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| 193 | |
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| 194 | return (oss.str()); |
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| 195 | } |
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| 196 | |
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| 197 | //---------------------------------------------------------------- |
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| 198 | |
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[509] | 199 | /*! |
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| 200 | \brief Find all inheritace among objects in a context. |
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| 201 | \param [in] apply (true) write attributes of parent into ones of child if they are empty |
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| 202 | (false) write attributes of parent into a new container of child |
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| 203 | \param [in] parent unused |
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| 204 | */ |
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[445] | 205 | void CContext::solveDescInheritance(bool apply, const CAttributeMap * const UNUSED(parent)) |
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[219] | 206 | { |
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| 207 | #define DECLARE_NODE(Name_, name_) \ |
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[354] | 208 | if (C##Name_##Definition::has(C##Name_##Definition::GetDefName())) \ |
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[445] | 209 | C##Name_##Definition::get(C##Name_##Definition::GetDefName())->solveDescInheritance(apply); |
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[219] | 210 | #define DECLARE_NODE_PAR(Name_, name_) |
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| 211 | #include "node_type.conf" |
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| 212 | } |
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| 213 | |
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| 214 | //---------------------------------------------------------------- |
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| 215 | |
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[509] | 216 | //! Verify if all root definition in the context have child. |
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[219] | 217 | bool CContext::hasChild(void) const |
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| 218 | { |
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| 219 | return ( |
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| 220 | #define DECLARE_NODE(Name_, name_) \ |
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[346] | 221 | C##Name_##Definition::has(C##Name_##Definition::GetDefName()) || |
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[219] | 222 | #define DECLARE_NODE_PAR(Name_, name_) |
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| 223 | #include "node_type.conf" |
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| 224 | false); |
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| 225 | } |
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| 226 | |
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| 227 | //---------------------------------------------------------------- |
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| 228 | |
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| 229 | void CContext::CleanTree(void) |
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| 230 | { |
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[549] | 231 | #define DECLARE_NODE(Name_, name_) C##Name_##Definition::ClearAllAttributes(); |
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[219] | 232 | #define DECLARE_NODE_PAR(Name_, name_) |
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| 233 | #include "node_type.conf" |
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| 234 | } |
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| 235 | ///--------------------------------------------------------------- |
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[509] | 236 | |
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| 237 | //! Initialize client side |
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[597] | 238 | void CContext::initClient(MPI_Comm intraComm, MPI_Comm interComm, CContext* cxtServer /*= 0*/) |
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[300] | 239 | { |
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[549] | 240 | hasClient=true; |
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| 241 | client = new CContextClient(this,intraComm, interComm, cxtServer); |
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[697] | 242 | registryIn=new CRegistry(intraComm); |
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| 243 | registryIn->setPath(getId()) ; |
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| 244 | if (client->clientRank==0) registryIn->fromFile("xios_registry.bin") ; |
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| 245 | registryIn->bcastRegistry() ; |
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| 246 | |
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| 247 | registryOut=new CRegistry(intraComm) ; |
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| 248 | registryOut->setPath(getId()) ; |
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| 249 | |
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[597] | 250 | MPI_Comm intraCommServer, interCommServer; |
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| 251 | if (cxtServer) // Attached mode |
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| 252 | { |
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| 253 | intraCommServer = intraComm; |
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| 254 | interCommServer = interComm; |
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| 255 | } |
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| 256 | else |
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| 257 | { |
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| 258 | MPI_Comm_dup(intraComm, &intraCommServer); |
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[655] | 259 | comms.push_back(intraCommServer); |
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[597] | 260 | MPI_Comm_dup(interComm, &interCommServer); |
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[655] | 261 | comms.push_back(interCommServer); |
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[597] | 262 | } |
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| 263 | server = new CContextServer(this,intraCommServer,interCommServer); |
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[509] | 264 | } |
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[219] | 265 | |
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[509] | 266 | void CContext::setClientServerBuffer() |
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| 267 | { |
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[731] | 268 | size_t minBufferSize = CXios::minBufferSize; |
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[583] | 269 | #define DECLARE_NODE(Name_, name_) \ |
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[731] | 270 | if (minBufferSize < sizeof(C##Name_##Definition)) minBufferSize = sizeof(C##Name_##Definition); |
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[583] | 271 | #define DECLARE_NODE_PAR(Name_, name_) |
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| 272 | #include "node_type.conf" |
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[719] | 273 | #undef DECLARE_NODE |
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| 274 | #undef DECLARE_NODE_PAR |
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| 275 | |
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[731] | 276 | std::map<int, StdSize> bufferSize = getAttributesBufferSize(); |
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| 277 | std::map<int, StdSize>::iterator it, ite = bufferSize.end(); |
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| 278 | for (it = bufferSize.begin(); it != ite; ++it) |
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| 279 | if (it->second < minBufferSize) it->second = minBufferSize; |
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[729] | 280 | |
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[731] | 281 | std::map<int, StdSize> dataBufferSize = getDataBufferSize(); |
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| 282 | ite = dataBufferSize.end(); |
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| 283 | for (it = dataBufferSize.begin(); it != ite; ++it) |
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| 284 | if (it->second > bufferSize[it->first]) bufferSize[it->first] = it->second; |
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| 285 | |
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[729] | 286 | if (client->isServerLeader()) |
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[598] | 287 | { |
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[729] | 288 | const std::list<int>& ranks = client->getRanksServerLeader(); |
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| 289 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
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[731] | 290 | if (!bufferSize.count(*itRank)) bufferSize[*itRank] = minBufferSize; |
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[598] | 291 | } |
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[584] | 292 | |
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[729] | 293 | if (!bufferSize.empty()) |
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| 294 | client->setBufferSize(bufferSize); |
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[509] | 295 | } |
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| 296 | |
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| 297 | //! Verify whether a context is initialized |
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[461] | 298 | bool CContext::isInitialized(void) |
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| 299 | { |
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[549] | 300 | return hasClient; |
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[461] | 301 | } |
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[509] | 302 | |
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| 303 | //! Initialize server |
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[597] | 304 | void CContext::initServer(MPI_Comm intraComm,MPI_Comm interComm, CContext* cxtClient /*= 0*/) |
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[300] | 305 | { |
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[549] | 306 | hasServer=true; |
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| 307 | server = new CContextServer(this,intraComm,interComm); |
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[697] | 308 | |
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| 309 | registryIn=new CRegistry(intraComm); |
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| 310 | registryIn->setPath(getId()) ; |
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| 311 | if (server->intraCommRank==0) registryIn->fromFile("xios_registry.bin") ; |
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| 312 | registryIn->bcastRegistry() ; |
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| 313 | registryOut=new CRegistry(intraComm) ; |
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| 314 | registryOut->setPath(getId()) ; |
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| 315 | |
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[597] | 316 | MPI_Comm intraCommClient, interCommClient; |
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| 317 | if (cxtClient) // Attached mode |
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| 318 | { |
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| 319 | intraCommClient = intraComm; |
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| 320 | interCommClient = interComm; |
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| 321 | } |
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| 322 | else |
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| 323 | { |
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| 324 | MPI_Comm_dup(intraComm, &intraCommClient); |
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[655] | 325 | comms.push_back(intraCommClient); |
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[597] | 326 | MPI_Comm_dup(interComm, &interCommClient); |
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[655] | 327 | comms.push_back(interCommClient); |
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[597] | 328 | } |
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| 329 | client = new CContextClient(this,intraCommClient,interCommClient, cxtClient); |
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[509] | 330 | } |
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[300] | 331 | |
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[509] | 332 | //! Server side: Put server into a loop in order to listen message from client |
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[300] | 333 | bool CContext::eventLoop(void) |
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| 334 | { |
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[549] | 335 | return server->eventLoop(); |
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[509] | 336 | } |
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| 337 | |
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[597] | 338 | //! Try to send the buffers and receive possible answers |
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| 339 | bool CContext::checkBuffersAndListen(void) |
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| 340 | { |
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| 341 | client->checkBuffers(); |
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| 342 | return server->eventLoop(); |
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| 343 | } |
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| 344 | |
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[509] | 345 | //! Terminate a context |
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[300] | 346 | void CContext::finalize(void) |
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| 347 | { |
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[597] | 348 | if (!finalized) |
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[300] | 349 | { |
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[597] | 350 | finalized = true; |
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[697] | 351 | if (hasClient) sendRegistry() ; |
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[597] | 352 | client->finalize(); |
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| 353 | while (!server->hasFinished()) |
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| 354 | { |
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| 355 | server->eventLoop(); |
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| 356 | } |
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| 357 | |
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| 358 | if (hasServer) |
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| 359 | { |
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| 360 | closeAllFile(); |
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[697] | 361 | registryOut->hierarchicalGatherRegistry() ; |
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| 362 | if (server->intraCommRank==0) CXios::globalRegistry->mergeRegistry(*registryOut) ; |
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[597] | 363 | } |
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[697] | 364 | |
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[655] | 365 | for (std::list<MPI_Comm>::iterator it = comms.begin(); it != comms.end(); ++it) |
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| 366 | MPI_Comm_free(&(*it)); |
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| 367 | comms.clear(); |
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[300] | 368 | } |
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| 369 | } |
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[509] | 370 | |
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| 371 | /*! |
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| 372 | \brief Close all the context defintion and do processing data |
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| 373 | After everything is well defined on client side, they will be processed and sent to server |
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| 374 | From the version 2.0, sever and client work no more on the same database. Moreover, client(s) will send |
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| 375 | all necessary information to server, from which each server can build its own database. |
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| 376 | Because the role of server is to write out field data on a specific netcdf file, |
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| 377 | the only information that it needs is the enabled files |
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| 378 | and the active fields (fields will be written onto active files) |
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| 379 | */ |
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[300] | 380 | void CContext::closeDefinition(void) |
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| 381 | { |
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[584] | 382 | // There is nothing client need to send to server |
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[510] | 383 | if (hasClient) |
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[509] | 384 | { |
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| 385 | // After xml is parsed, there are some more works with post processing |
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| 386 | postProcessing(); |
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[510] | 387 | } |
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[598] | 388 | setClientServerBuffer(); |
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[300] | 389 | |
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[510] | 390 | if (hasClient && !hasServer) |
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| 391 | { |
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[509] | 392 | // Send all attributes of current context to server |
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| 393 | this->sendAllAttributesToServer(); |
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[459] | 394 | |
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[549] | 395 | // Send all attributes of current calendar |
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| 396 | CCalendarWrapper::get(CCalendarWrapper::GetDefName())->sendAllAttributesToServer(); |
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| 397 | |
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[509] | 398 | // We have enough information to send to server |
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| 399 | // First of all, send all enabled files |
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| 400 | sendEnabledFiles(); |
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| 401 | |
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| 402 | // Then, send all enabled fields |
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| 403 | sendEnabledFields(); |
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| 404 | |
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[540] | 405 | // At last, we have all info of domain and axis, then send them |
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[569] | 406 | sendRefDomainsAxis(); |
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[540] | 407 | |
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[509] | 408 | // After that, send all grid (if any) |
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| 409 | sendRefGrid(); |
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| 410 | } |
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| 411 | |
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| 412 | // We have a xml tree on the server side and now, it should be also processed |
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| 413 | if (hasClient && !hasServer) sendPostProcessing(); |
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| 414 | |
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| 415 | // There are some processings that should be done after all of above. For example: check mask or index |
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[510] | 416 | if (hasClient) |
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[509] | 417 | { |
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[640] | 418 | this->buildFilterGraphOfEnabledFields(); |
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| 419 | buildFilterGraphOfFieldsWithReadAccess(); |
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[509] | 420 | this->solveAllRefOfEnabledFields(true); |
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| 421 | } |
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| 422 | |
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[598] | 423 | // Now tell server that it can process all messages from client |
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| 424 | if (hasClient && !hasServer) this->sendCloseDefinition(); |
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[510] | 425 | |
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[584] | 426 | // Nettoyage de l'arborescence |
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| 427 | if (hasClient && !hasServer) CleanTree(); // Only on client side?? |
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[510] | 428 | |
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[598] | 429 | if (hasClient) |
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| 430 | { |
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| 431 | sendCreateFileHeader(); |
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| 432 | |
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| 433 | startPrefetchingOfEnabledReadModeFiles(); |
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| 434 | } |
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[300] | 435 | } |
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[509] | 436 | |
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[300] | 437 | void CContext::findAllEnabledFields(void) |
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| 438 | { |
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| 439 | for (unsigned int i = 0; i < this->enabledFiles.size(); i++) |
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| 440 | (void)this->enabledFiles[i]->getEnabledFields(); |
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| 441 | } |
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| 442 | |
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[509] | 443 | void CContext::solveAllRefOfEnabledFields(bool sendToServer) |
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[300] | 444 | { |
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[509] | 445 | int size = this->enabledFiles.size(); |
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| 446 | for (int i = 0; i < size; ++i) |
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| 447 | { |
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| 448 | this->enabledFiles[i]->solveAllRefOfEnabledFields(sendToServer); |
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| 449 | } |
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[300] | 450 | } |
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| 451 | |
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[640] | 452 | void CContext::buildFilterGraphOfEnabledFields() |
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| 453 | { |
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| 454 | int size = this->enabledFiles.size(); |
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| 455 | for (int i = 0; i < size; ++i) |
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| 456 | { |
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| 457 | this->enabledFiles[i]->buildFilterGraphOfEnabledFields(garbageCollector); |
---|
| 458 | } |
---|
| 459 | } |
---|
| 460 | |
---|
[598] | 461 | void CContext::startPrefetchingOfEnabledReadModeFiles() |
---|
| 462 | { |
---|
| 463 | int size = enabledReadModeFiles.size(); |
---|
| 464 | for (int i = 0; i < size; ++i) |
---|
| 465 | { |
---|
| 466 | enabledReadModeFiles[i]->prefetchEnabledReadModeFields(); |
---|
| 467 | } |
---|
| 468 | } |
---|
| 469 | |
---|
| 470 | void CContext::checkPrefetchingOfEnabledReadModeFiles() |
---|
| 471 | { |
---|
| 472 | int size = enabledReadModeFiles.size(); |
---|
| 473 | for (int i = 0; i < size; ++i) |
---|
| 474 | { |
---|
| 475 | enabledReadModeFiles[i]->prefetchEnabledReadModeFieldsIfNeeded(); |
---|
| 476 | } |
---|
| 477 | } |
---|
| 478 | |
---|
[593] | 479 | void CContext::findFieldsWithReadAccess(void) |
---|
| 480 | { |
---|
| 481 | fieldsWithReadAccess.clear(); |
---|
| 482 | const vector<CField*> allFields = CField::getAll(); |
---|
| 483 | for (size_t i = 0; i < allFields.size(); ++i) |
---|
| 484 | { |
---|
[740] | 485 | CField* field = allFields[i]; |
---|
| 486 | |
---|
| 487 | if (field->file && !field->file->mode.isEmpty() && field->file->mode == CFile::mode_attr::read) |
---|
| 488 | field->read_access = true; |
---|
| 489 | else if (!field->read_access.isEmpty() && field->read_access && (field->enabled.isEmpty() || field->enabled)) |
---|
| 490 | fieldsWithReadAccess.push_back(field); |
---|
[593] | 491 | } |
---|
| 492 | } |
---|
| 493 | |
---|
| 494 | void CContext::solveAllRefOfFieldsWithReadAccess() |
---|
| 495 | { |
---|
| 496 | for (size_t i = 0; i < fieldsWithReadAccess.size(); ++i) |
---|
| 497 | fieldsWithReadAccess[i]->solveAllReferenceEnabledField(false); |
---|
| 498 | } |
---|
| 499 | |
---|
[640] | 500 | void CContext::buildFilterGraphOfFieldsWithReadAccess() |
---|
| 501 | { |
---|
| 502 | for (size_t i = 0; i < fieldsWithReadAccess.size(); ++i) |
---|
| 503 | fieldsWithReadAccess[i]->buildFilterGraph(garbageCollector, true); |
---|
| 504 | } |
---|
| 505 | |
---|
[445] | 506 | void CContext::solveAllInheritance(bool apply) |
---|
[300] | 507 | { |
---|
| 508 | // Résolution des héritages descendants (cà d des héritages de groupes) |
---|
| 509 | // pour chacun des contextes. |
---|
[445] | 510 | solveDescInheritance(apply); |
---|
[300] | 511 | |
---|
| 512 | // Résolution des héritages par référence au niveau des fichiers. |
---|
[549] | 513 | const vector<CFile*> allFiles=CFile::getAll(); |
---|
[540] | 514 | const vector<CGrid*> allGrids= CGrid::getAll(); |
---|
[300] | 515 | |
---|
[510] | 516 | //if (hasClient && !hasServer) |
---|
| 517 | if (hasClient) |
---|
[540] | 518 | { |
---|
[510] | 519 | for (unsigned int i = 0; i < allFiles.size(); i++) |
---|
| 520 | allFiles[i]->solveFieldRefInheritance(apply); |
---|
[540] | 521 | } |
---|
| 522 | |
---|
| 523 | unsigned int vecSize = allGrids.size(); |
---|
| 524 | unsigned int i = 0; |
---|
| 525 | for (i = 0; i < vecSize; ++i) |
---|
| 526 | allGrids[i]->solveDomainAxisRefInheritance(apply); |
---|
| 527 | |
---|
[300] | 528 | } |
---|
| 529 | |
---|
| 530 | void CContext::findEnabledFiles(void) |
---|
| 531 | { |
---|
[347] | 532 | const std::vector<CFile*> allFiles = CFile::getAll(); |
---|
[300] | 533 | |
---|
| 534 | for (unsigned int i = 0; i < allFiles.size(); i++) |
---|
| 535 | if (!allFiles[i]->enabled.isEmpty()) // Si l'attribut 'enabled' est défini. |
---|
[430] | 536 | { |
---|
[300] | 537 | if (allFiles[i]->enabled.getValue()) // Si l'attribut 'enabled' est fixé à vrai. |
---|
| 538 | enabledFiles.push_back(allFiles[i]); |
---|
[430] | 539 | } |
---|
| 540 | else enabledFiles.push_back(allFiles[i]); // otherwise true by default |
---|
[300] | 541 | |
---|
[509] | 542 | |
---|
[300] | 543 | if (enabledFiles.size() == 0) |
---|
| 544 | DEBUG(<<"Aucun fichier ne va être sorti dans le contexte nommé \"" |
---|
| 545 | << getId() << "\" !"); |
---|
| 546 | } |
---|
| 547 | |
---|
[598] | 548 | void CContext::findEnabledReadModeFiles(void) |
---|
| 549 | { |
---|
| 550 | int size = this->enabledFiles.size(); |
---|
| 551 | for (int i = 0; i < size; ++i) |
---|
| 552 | { |
---|
| 553 | if (!enabledFiles[i]->mode.isEmpty() && enabledFiles[i]->mode.getValue() == CFile::mode_attr::read) |
---|
| 554 | enabledReadModeFiles.push_back(enabledFiles[i]); |
---|
| 555 | } |
---|
| 556 | } |
---|
| 557 | |
---|
[300] | 558 | void CContext::closeAllFile(void) |
---|
| 559 | { |
---|
[347] | 560 | std::vector<CFile*>::const_iterator |
---|
[300] | 561 | it = this->enabledFiles.begin(), end = this->enabledFiles.end(); |
---|
[509] | 562 | |
---|
[300] | 563 | for (; it != end; it++) |
---|
| 564 | { |
---|
| 565 | info(30)<<"Closing File : "<<(*it)->getId()<<endl; |
---|
| 566 | (*it)->close(); |
---|
| 567 | } |
---|
| 568 | } |
---|
[509] | 569 | |
---|
| 570 | /*! |
---|
| 571 | \brief Dispatch event received from client |
---|
| 572 | Whenever a message is received in buffer of server, it will be processed depending on |
---|
| 573 | its event type. A new event type should be added in the switch list to make sure |
---|
| 574 | it processed on server side. |
---|
| 575 | \param [in] event: Received message |
---|
| 576 | */ |
---|
[300] | 577 | bool CContext::dispatchEvent(CEventServer& event) |
---|
| 578 | { |
---|
[509] | 579 | |
---|
[549] | 580 | if (SuperClass::dispatchEvent(event)) return true; |
---|
[300] | 581 | else |
---|
| 582 | { |
---|
| 583 | switch(event.type) |
---|
| 584 | { |
---|
| 585 | case EVENT_ID_CLOSE_DEFINITION : |
---|
[549] | 586 | recvCloseDefinition(event); |
---|
| 587 | return true; |
---|
| 588 | break; |
---|
[584] | 589 | case EVENT_ID_UPDATE_CALENDAR: |
---|
[549] | 590 | recvUpdateCalendar(event); |
---|
| 591 | return true; |
---|
| 592 | break; |
---|
[300] | 593 | case EVENT_ID_CREATE_FILE_HEADER : |
---|
[549] | 594 | recvCreateFileHeader(event); |
---|
| 595 | return true; |
---|
| 596 | break; |
---|
[509] | 597 | case EVENT_ID_POST_PROCESS: |
---|
[549] | 598 | recvPostProcessing(event); |
---|
| 599 | return true; |
---|
[697] | 600 | case EVENT_ID_SEND_REGISTRY: |
---|
| 601 | recvRegistry(event); |
---|
| 602 | return true; |
---|
| 603 | break; |
---|
[584] | 604 | |
---|
[300] | 605 | default : |
---|
| 606 | ERROR("bool CContext::dispatchEvent(CEventServer& event)", |
---|
[549] | 607 | <<"Unknown Event"); |
---|
| 608 | return false; |
---|
[300] | 609 | } |
---|
| 610 | } |
---|
| 611 | } |
---|
[509] | 612 | |
---|
| 613 | //! Client side: Send a message to server to make it close |
---|
[300] | 614 | void CContext::sendCloseDefinition(void) |
---|
| 615 | { |
---|
[549] | 616 | CEventClient event(getType(),EVENT_ID_CLOSE_DEFINITION); |
---|
[300] | 617 | if (client->isServerLeader()) |
---|
| 618 | { |
---|
[549] | 619 | CMessage msg; |
---|
| 620 | msg<<this->getIdServer(); |
---|
[595] | 621 | const std::list<int>& ranks = client->getRanksServerLeader(); |
---|
| 622 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
| 623 | event.push(*itRank,1,msg); |
---|
[549] | 624 | client->sendEvent(event); |
---|
[300] | 625 | } |
---|
[549] | 626 | else client->sendEvent(event); |
---|
[300] | 627 | } |
---|
[509] | 628 | |
---|
| 629 | //! Server side: Receive a message of client announcing a context close |
---|
[300] | 630 | void CContext::recvCloseDefinition(CEventServer& event) |
---|
| 631 | { |
---|
[509] | 632 | |
---|
[300] | 633 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
| 634 | string id; |
---|
[549] | 635 | *buffer>>id; |
---|
[509] | 636 | get(id)->closeDefinition(); |
---|
[300] | 637 | } |
---|
[509] | 638 | |
---|
| 639 | //! Client side: Send a message to update calendar in each time step |
---|
[300] | 640 | void CContext::sendUpdateCalendar(int step) |
---|
| 641 | { |
---|
| 642 | if (!hasServer) |
---|
| 643 | { |
---|
[549] | 644 | CEventClient event(getType(),EVENT_ID_UPDATE_CALENDAR); |
---|
[300] | 645 | if (client->isServerLeader()) |
---|
| 646 | { |
---|
[549] | 647 | CMessage msg; |
---|
| 648 | msg<<this->getIdServer()<<step; |
---|
[595] | 649 | const std::list<int>& ranks = client->getRanksServerLeader(); |
---|
| 650 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
| 651 | event.push(*itRank,1,msg); |
---|
[549] | 652 | client->sendEvent(event); |
---|
[300] | 653 | } |
---|
[549] | 654 | else client->sendEvent(event); |
---|
[300] | 655 | } |
---|
| 656 | } |
---|
[509] | 657 | |
---|
| 658 | //! Server side: Receive a message of client annoucing calendar update |
---|
[300] | 659 | void CContext::recvUpdateCalendar(CEventServer& event) |
---|
| 660 | { |
---|
| 661 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
| 662 | string id; |
---|
[549] | 663 | *buffer>>id; |
---|
| 664 | get(id)->recvUpdateCalendar(*buffer); |
---|
[300] | 665 | } |
---|
[509] | 666 | |
---|
| 667 | //! Server side: Receive a message of client annoucing calendar update |
---|
[300] | 668 | void CContext::recvUpdateCalendar(CBufferIn& buffer) |
---|
| 669 | { |
---|
[549] | 670 | int step; |
---|
| 671 | buffer>>step; |
---|
| 672 | updateCalendar(step); |
---|
[300] | 673 | } |
---|
[509] | 674 | |
---|
| 675 | //! Client side: Send a message to create header part of netcdf file |
---|
[300] | 676 | void CContext::sendCreateFileHeader(void) |
---|
| 677 | { |
---|
[549] | 678 | CEventClient event(getType(),EVENT_ID_CREATE_FILE_HEADER); |
---|
[300] | 679 | if (client->isServerLeader()) |
---|
| 680 | { |
---|
[549] | 681 | CMessage msg; |
---|
| 682 | msg<<this->getIdServer(); |
---|
[595] | 683 | const std::list<int>& ranks = client->getRanksServerLeader(); |
---|
| 684 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
| 685 | event.push(*itRank,1,msg) ; |
---|
[549] | 686 | client->sendEvent(event); |
---|
[300] | 687 | } |
---|
[549] | 688 | else client->sendEvent(event); |
---|
[300] | 689 | } |
---|
[509] | 690 | |
---|
| 691 | //! Server side: Receive a message of client annoucing the creation of header part of netcdf file |
---|
[300] | 692 | void CContext::recvCreateFileHeader(CEventServer& event) |
---|
| 693 | { |
---|
| 694 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
| 695 | string id; |
---|
[549] | 696 | *buffer>>id; |
---|
| 697 | get(id)->recvCreateFileHeader(*buffer); |
---|
[300] | 698 | } |
---|
[509] | 699 | |
---|
| 700 | //! Server side: Receive a message of client annoucing the creation of header part of netcdf file |
---|
[300] | 701 | void CContext::recvCreateFileHeader(CBufferIn& buffer) |
---|
| 702 | { |
---|
[549] | 703 | createFileHeader(); |
---|
[300] | 704 | } |
---|
[509] | 705 | |
---|
| 706 | //! Client side: Send a message to do some post processing on server |
---|
| 707 | void CContext::sendPostProcessing() |
---|
| 708 | { |
---|
| 709 | if (!hasServer) |
---|
| 710 | { |
---|
[549] | 711 | CEventClient event(getType(),EVENT_ID_POST_PROCESS); |
---|
[509] | 712 | if (client->isServerLeader()) |
---|
| 713 | { |
---|
[549] | 714 | CMessage msg; |
---|
[511] | 715 | msg<<this->getIdServer(); |
---|
[595] | 716 | const std::list<int>& ranks = client->getRanksServerLeader(); |
---|
| 717 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
| 718 | event.push(*itRank,1,msg); |
---|
[549] | 719 | client->sendEvent(event); |
---|
[509] | 720 | } |
---|
[549] | 721 | else client->sendEvent(event); |
---|
[509] | 722 | } |
---|
| 723 | } |
---|
| 724 | |
---|
| 725 | //! Server side: Receive a message to do some post processing |
---|
| 726 | void CContext::recvPostProcessing(CEventServer& event) |
---|
| 727 | { |
---|
| 728 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
| 729 | string id; |
---|
| 730 | *buffer>>id; |
---|
| 731 | get(id)->recvPostProcessing(*buffer); |
---|
| 732 | } |
---|
| 733 | |
---|
| 734 | //! Server side: Receive a message to do some post processing |
---|
| 735 | void CContext::recvPostProcessing(CBufferIn& buffer) |
---|
| 736 | { |
---|
[549] | 737 | CCalendarWrapper::get(CCalendarWrapper::GetDefName())->createCalendar(); |
---|
[509] | 738 | postProcessing(); |
---|
| 739 | } |
---|
| 740 | |
---|
[511] | 741 | const StdString& CContext::getIdServer() |
---|
| 742 | { |
---|
| 743 | if (hasClient) |
---|
| 744 | { |
---|
| 745 | idServer_ = this->getId(); |
---|
| 746 | idServer_ += "_server"; |
---|
| 747 | return idServer_; |
---|
| 748 | } |
---|
| 749 | if (hasServer) return (this->getId()); |
---|
| 750 | } |
---|
| 751 | |
---|
[509] | 752 | /*! |
---|
| 753 | \brief Do some simple post processings after parsing xml file |
---|
| 754 | After the xml file (iodef.xml) is parsed, it is necessary to build all relations among |
---|
| 755 | created object, e.g: inhertance among fields, domain, axis. After that, all fiels as well as their parents (reference fields), |
---|
| 756 | which will be written out into netcdf files, are processed |
---|
| 757 | */ |
---|
| 758 | void CContext::postProcessing() |
---|
| 759 | { |
---|
| 760 | if (isPostProcessed) return; |
---|
| 761 | |
---|
[549] | 762 | // Make sure the calendar was correctly created |
---|
| 763 | if (!calendar) |
---|
| 764 | ERROR("CContext::postProcessing()", << "A calendar must be defined for the context \"" << getId() << "!\"") |
---|
| 765 | else if (calendar->getTimeStep() == NoneDu) |
---|
| 766 | ERROR("CContext::postProcessing()", << "A timestep must be defined for the context \"" << getId() << "!\"") |
---|
[550] | 767 | // Calendar first update to set the current date equals to the start date |
---|
| 768 | calendar->update(0); |
---|
[509] | 769 | |
---|
| 770 | // Find all inheritance in xml structure |
---|
| 771 | this->solveAllInheritance(); |
---|
| 772 | |
---|
[676] | 773 | // Check if some axis, domains or grids are eligible to for compressed indexed output. |
---|
| 774 | // Warning: This must be done after solving the inheritance and before the rest of post-processing |
---|
| 775 | checkAxisDomainsGridsEligibilityForCompressedOutput(); |
---|
| 776 | |
---|
[711] | 777 | // Check if some automatic time series should be generated |
---|
| 778 | // Warning: This must be done after solving the inheritance and before the rest of post-processing |
---|
| 779 | prepareTimeseries(); |
---|
| 780 | |
---|
[509] | 781 | //Initialisation du vecteur 'enabledFiles' contenant la liste des fichiers à sortir. |
---|
| 782 | this->findEnabledFiles(); |
---|
[598] | 783 | this->findEnabledReadModeFiles(); |
---|
[509] | 784 | |
---|
| 785 | // Find all enabled fields of each file |
---|
| 786 | this->findAllEnabledFields(); |
---|
| 787 | |
---|
| 788 | // Search and rebuild all reference object of enabled fields |
---|
| 789 | this->solveAllRefOfEnabledFields(false); |
---|
[593] | 790 | |
---|
| 791 | // Find all fields with read access from the public API |
---|
| 792 | findFieldsWithReadAccess(); |
---|
| 793 | // and solve the all reference for them |
---|
| 794 | solveAllRefOfFieldsWithReadAccess(); |
---|
| 795 | |
---|
[509] | 796 | isPostProcessed = true; |
---|
| 797 | } |
---|
| 798 | |
---|
[733] | 799 | std::map<int, StdSize> CContext::getAttributesBufferSize() |
---|
[509] | 800 | { |
---|
[731] | 801 | std::map<int, StdSize> attributesSize; |
---|
| 802 | |
---|
| 803 | size_t numEnabledFiles = this->enabledFiles.size(); |
---|
| 804 | for (size_t i = 0; i < numEnabledFiles; ++i) |
---|
| 805 | { |
---|
| 806 | CFile* file = this->enabledFiles[i]; |
---|
| 807 | |
---|
| 808 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
---|
| 809 | size_t numEnabledFields = enabledFields.size(); |
---|
| 810 | for (size_t j = 0; j < numEnabledFields; ++j) |
---|
| 811 | { |
---|
| 812 | const std::map<int, StdSize> mapSize = enabledFields[j]->getGridAttributesBufferSize(); |
---|
| 813 | std::map<int, StdSize>::const_iterator it = mapSize.begin(), itE = mapSize.end(); |
---|
| 814 | for (; it != itE; ++it) |
---|
| 815 | { |
---|
| 816 | // If attributesSize[it->first] does not exist, it will be zero-initialized |
---|
| 817 | // so we can use it safely without checking for its existance |
---|
| 818 | if (attributesSize[it->first] < it->second) |
---|
| 819 | attributesSize[it->first] = it->second; |
---|
| 820 | } |
---|
| 821 | } |
---|
| 822 | } |
---|
| 823 | |
---|
| 824 | return attributesSize; |
---|
| 825 | } |
---|
| 826 | |
---|
[733] | 827 | std::map<int, StdSize> CContext::getDataBufferSize() |
---|
[731] | 828 | { |
---|
[598] | 829 | CFile::mode_attr::t_enum mode = hasClient ? CFile::mode_attr::write : CFile::mode_attr::read; |
---|
| 830 | |
---|
[730] | 831 | std::map<int, StdSize> dataSize; |
---|
[509] | 832 | |
---|
| 833 | // Find all reference domain and axis of all active fields |
---|
[730] | 834 | size_t numEnabledFiles = this->enabledFiles.size(); |
---|
| 835 | for (size_t i = 0; i < numEnabledFiles; ++i) |
---|
[509] | 836 | { |
---|
[598] | 837 | CFile* file = this->enabledFiles[i]; |
---|
| 838 | CFile::mode_attr::t_enum fileMode = file->mode.isEmpty() ? CFile::mode_attr::write : file->mode.getValue(); |
---|
| 839 | |
---|
| 840 | if (fileMode == mode) |
---|
[509] | 841 | { |
---|
[598] | 842 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
---|
[730] | 843 | size_t numEnabledFields = enabledFields.size(); |
---|
| 844 | for (size_t j = 0; j < numEnabledFields; ++j) |
---|
[509] | 845 | { |
---|
[731] | 846 | const std::map<int, StdSize> mapSize = enabledFields[j]->getGridDataBufferSize(); |
---|
[730] | 847 | std::map<int, StdSize>::const_iterator it = mapSize.begin(), itE = mapSize.end(); |
---|
| 848 | for (; it != itE; ++it) |
---|
[509] | 849 | { |
---|
[730] | 850 | // If dataSize[it->first] does not exist, it will be zero-initialized |
---|
| 851 | // so we can use it safely without checking for its existance |
---|
| 852 | if (CXios::isOptPerformance) |
---|
| 853 | dataSize[it->first] += it->second; |
---|
| 854 | else if (dataSize[it->first] < it->second) |
---|
| 855 | dataSize[it->first] = it->second; |
---|
[598] | 856 | } |
---|
[509] | 857 | } |
---|
| 858 | } |
---|
| 859 | } |
---|
| 860 | |
---|
[730] | 861 | return dataSize; |
---|
[509] | 862 | } |
---|
| 863 | |
---|
| 864 | //! Client side: Send infomation of active files (files are enabled to write out) |
---|
| 865 | void CContext::sendEnabledFiles() |
---|
| 866 | { |
---|
| 867 | int size = this->enabledFiles.size(); |
---|
| 868 | |
---|
| 869 | // In a context, each type has a root definition, e.g: axis, domain, field. |
---|
| 870 | // Every object must be a child of one of these root definition. In this case |
---|
| 871 | // all new file objects created on server must be children of the root "file_definition" |
---|
| 872 | StdString fileDefRoot("file_definition"); |
---|
| 873 | CFileGroup* cfgrpPtr = CFileGroup::get(fileDefRoot); |
---|
| 874 | |
---|
| 875 | for (int i = 0; i < size; ++i) |
---|
| 876 | { |
---|
| 877 | cfgrpPtr->sendCreateChild(this->enabledFiles[i]->getId()); |
---|
| 878 | this->enabledFiles[i]->sendAllAttributesToServer(); |
---|
| 879 | this->enabledFiles[i]->sendAddAllVariables(); |
---|
| 880 | } |
---|
| 881 | } |
---|
| 882 | |
---|
| 883 | //! Client side: Send information of active fields (ones are written onto files) |
---|
| 884 | void CContext::sendEnabledFields() |
---|
| 885 | { |
---|
| 886 | int size = this->enabledFiles.size(); |
---|
| 887 | for (int i = 0; i < size; ++i) |
---|
| 888 | { |
---|
| 889 | this->enabledFiles[i]->sendEnabledFields(); |
---|
| 890 | } |
---|
| 891 | } |
---|
| 892 | |
---|
[676] | 893 | //! Client side: Check if the defined axis, domains and grids are eligible for compressed indexed output |
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| 894 | void CContext::checkAxisDomainsGridsEligibilityForCompressedOutput() |
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| 895 | { |
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| 896 | if (!hasClient) return; |
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| 897 | |
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| 898 | const vector<CAxis*> allAxis = CAxis::getAll(); |
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| 899 | for (vector<CAxis*>::const_iterator it = allAxis.begin(); it != allAxis.end(); it++) |
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| 900 | (*it)->checkEligibilityForCompressedOutput(); |
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| 901 | |
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| 902 | const vector<CDomain*> allDomains = CDomain::getAll(); |
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| 903 | for (vector<CDomain*>::const_iterator it = allDomains.begin(); it != allDomains.end(); it++) |
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| 904 | (*it)->checkEligibilityForCompressedOutput(); |
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| 905 | |
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| 906 | const vector<CGrid*> allGrids = CGrid::getAll(); |
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| 907 | for (vector<CGrid*>::const_iterator it = allGrids.begin(); it != allGrids.end(); it++) |
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| 908 | (*it)->checkEligibilityForCompressedOutput(); |
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| 909 | } |
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| 910 | |
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[711] | 911 | //! Client side: Prepare the timeseries by adding the necessary files |
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| 912 | void CContext::prepareTimeseries() |
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| 913 | { |
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| 914 | if (!hasClient) return; |
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| 915 | |
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| 916 | const std::vector<CFile*> allFiles = CFile::getAll(); |
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| 917 | for (size_t i = 0; i < allFiles.size(); i++) |
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| 918 | { |
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| 919 | CFile* file = allFiles[i]; |
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| 920 | |
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| 921 | if (!file->timeseries.isEmpty() && file->timeseries != CFile::timeseries_attr::none) |
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| 922 | { |
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| 923 | StdString tsPrefix = !file->ts_prefix.isEmpty() ? file->ts_prefix : (!file->name.isEmpty() ? file->name : file->getId()); |
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| 924 | |
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| 925 | const std::vector<CField*> allFields = file->getAllFields(); |
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| 926 | for (size_t j = 0; j < allFields.size(); j++) |
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| 927 | { |
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| 928 | CField* field = allFields[j]; |
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| 929 | |
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| 930 | if (!field->ts_enabled.isEmpty() && field->ts_enabled) |
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| 931 | { |
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| 932 | CFile* tsFile = CFile::create(); |
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| 933 | tsFile->duplicateAttributes(file); |
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| 934 | |
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| 935 | tsFile->name = tsPrefix + "_"; |
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| 936 | if (!field->name.isEmpty()) |
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| 937 | tsFile->name.get() += field->name; |
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| 938 | else if (field->hasDirectFieldReference()) // We cannot use getBaseFieldReference() just yet |
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| 939 | tsFile->name.get() += field->field_ref; |
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| 940 | else |
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| 941 | tsFile->name.get() += field->getId(); |
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| 942 | |
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| 943 | if (!field->ts_split_freq.isEmpty()) |
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| 944 | tsFile->split_freq = field->ts_split_freq; |
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| 945 | |
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| 946 | CField* tsField = tsFile->addField(); |
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| 947 | tsField->field_ref = field->getId(); |
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| 948 | |
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| 949 | tsFile->solveFieldRefInheritance(true); |
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| 950 | |
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| 951 | if (file->timeseries == CFile::timeseries_attr::exclusive) |
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| 952 | field->enabled = false; |
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| 953 | } |
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| 954 | } |
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| 955 | |
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| 956 | // Finally disable the original file is need be |
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| 957 | if (file->timeseries == CFile::timeseries_attr::only) |
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| 958 | file->enabled = false; |
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| 959 | } |
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| 960 | } |
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| 961 | } |
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| 962 | |
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[509] | 963 | //! Client side: Send information of reference grid of active fields |
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| 964 | void CContext::sendRefGrid() |
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| 965 | { |
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| 966 | std::set<StdString> gridIds; |
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| 967 | int sizeFile = this->enabledFiles.size(); |
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| 968 | CFile* filePtr(NULL); |
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| 969 | |
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| 970 | // Firstly, find all reference grids of all active fields |
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| 971 | for (int i = 0; i < sizeFile; ++i) |
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| 972 | { |
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| 973 | filePtr = this->enabledFiles[i]; |
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| 974 | std::vector<CField*> enabledFields = filePtr->getEnabledFields(); |
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| 975 | int sizeField = enabledFields.size(); |
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| 976 | for (int numField = 0; numField < sizeField; ++numField) |
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| 977 | { |
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| 978 | if (0 != enabledFields[numField]->getRelGrid()) |
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| 979 | gridIds.insert(CGrid::get(enabledFields[numField]->getRelGrid())->getId()); |
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| 980 | } |
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| 981 | } |
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| 982 | |
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| 983 | // Create all reference grids on server side |
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| 984 | StdString gridDefRoot("grid_definition"); |
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| 985 | CGridGroup* gridPtr = CGridGroup::get(gridDefRoot); |
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| 986 | std::set<StdString>::const_iterator it, itE = gridIds.end(); |
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| 987 | for (it = gridIds.begin(); it != itE; ++it) |
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| 988 | { |
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| 989 | gridPtr->sendCreateChild(*it); |
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| 990 | CGrid::get(*it)->sendAllAttributesToServer(); |
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[540] | 991 | CGrid::get(*it)->sendAllDomains(); |
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| 992 | CGrid::get(*it)->sendAllAxis(); |
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[509] | 993 | } |
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| 994 | } |
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| 995 | |
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| 996 | |
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| 997 | //! Client side: Send information of reference domain and axis of active fields |
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[569] | 998 | void CContext::sendRefDomainsAxis() |
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| 999 | { |
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| 1000 | std::set<StdString> domainIds; |
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| 1001 | std::set<StdString> axisIds; |
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[509] | 1002 | |
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[569] | 1003 | // Find all reference domain and axis of all active fields |
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| 1004 | int numEnabledFiles = this->enabledFiles.size(); |
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| 1005 | for (int i = 0; i < numEnabledFiles; ++i) |
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| 1006 | { |
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| 1007 | std::vector<CField*> enabledFields = this->enabledFiles[i]->getEnabledFields(); |
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| 1008 | int numEnabledFields = enabledFields.size(); |
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| 1009 | for (int j = 0; j < numEnabledFields; ++j) |
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| 1010 | { |
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| 1011 | const std::pair<StdString, StdString>& prDomAxisId = enabledFields[j]->getRefDomainAxisIds(); |
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[619] | 1012 | if ("" != prDomAxisId.first) domainIds.insert(prDomAxisId.first); |
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| 1013 | if ("" != prDomAxisId.second) axisIds.insert(prDomAxisId.second); |
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[569] | 1014 | } |
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| 1015 | } |
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| 1016 | |
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| 1017 | // Create all reference axis on server side |
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| 1018 | std::set<StdString>::iterator itDom, itAxis; |
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| 1019 | std::set<StdString>::const_iterator itE; |
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| 1020 | |
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| 1021 | StdString axiDefRoot("axis_definition"); |
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| 1022 | CAxisGroup* axisPtr = CAxisGroup::get(axiDefRoot); |
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| 1023 | itE = axisIds.end(); |
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| 1024 | for (itAxis = axisIds.begin(); itAxis != itE; ++itAxis) |
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| 1025 | { |
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| 1026 | if (!itAxis->empty()) |
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| 1027 | { |
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| 1028 | axisPtr->sendCreateChild(*itAxis); |
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| 1029 | CAxis::get(*itAxis)->sendAllAttributesToServer(); |
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| 1030 | } |
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| 1031 | } |
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| 1032 | |
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| 1033 | // Create all reference domains on server side |
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| 1034 | StdString domDefRoot("domain_definition"); |
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| 1035 | CDomainGroup* domPtr = CDomainGroup::get(domDefRoot); |
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| 1036 | itE = domainIds.end(); |
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| 1037 | for (itDom = domainIds.begin(); itDom != itE; ++itDom) |
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| 1038 | { |
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| 1039 | if (!itDom->empty()) { |
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| 1040 | domPtr->sendCreateChild(*itDom); |
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| 1041 | CDomain::get(*itDom)->sendAllAttributesToServer(); |
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| 1042 | } |
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| 1043 | } |
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| 1044 | } |
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| 1045 | |
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[509] | 1046 | //! Update calendar in each time step |
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[300] | 1047 | void CContext::updateCalendar(int step) |
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| 1048 | { |
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[639] | 1049 | info(50) << "updateCalendar : before : " << calendar->getCurrentDate() << endl; |
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[549] | 1050 | calendar->update(step); |
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[639] | 1051 | info(50) << "updateCalendar : after : " << calendar->getCurrentDate() << endl; |
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| 1052 | |
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| 1053 | if (hasClient) |
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| 1054 | { |
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| 1055 | checkPrefetchingOfEnabledReadModeFiles(); |
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| 1056 | garbageCollector.invalidate(calendar->getCurrentDate()); |
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| 1057 | } |
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[300] | 1058 | } |
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[509] | 1059 | |
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| 1060 | //! Server side: Create header of netcdf file |
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[300] | 1061 | void CContext::createFileHeader(void ) |
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| 1062 | { |
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[549] | 1063 | vector<CFile*>::const_iterator it; |
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[509] | 1064 | |
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[300] | 1065 | for (it=enabledFiles.begin(); it != enabledFiles.end(); it++) |
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| 1066 | { |
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[321] | 1067 | (*it)->initFile(); |
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[300] | 1068 | } |
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[509] | 1069 | } |
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| 1070 | |
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| 1071 | //! Get current context |
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[347] | 1072 | CContext* CContext::getCurrent(void) |
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[300] | 1073 | { |
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[549] | 1074 | return CObjectFactory::GetObject<CContext>(CObjectFactory::GetCurrentContextId()).get(); |
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[300] | 1075 | } |
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[509] | 1076 | |
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| 1077 | /*! |
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| 1078 | \brief Set context with an id be the current context |
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| 1079 | \param [in] id identity of context to be set to current |
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| 1080 | */ |
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[346] | 1081 | void CContext::setCurrent(const string& id) |
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| 1082 | { |
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| 1083 | CObjectFactory::SetCurrentContextId(id); |
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| 1084 | CGroupFactory::SetCurrentContextId(id); |
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| 1085 | } |
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[509] | 1086 | |
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| 1087 | /*! |
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| 1088 | \brief Create a context with specific id |
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| 1089 | \param [in] id identity of new context |
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| 1090 | \return pointer to the new context or already-existed one with identity id |
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| 1091 | */ |
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[347] | 1092 | CContext* CContext::create(const StdString& id) |
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[346] | 1093 | { |
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[549] | 1094 | CContext::setCurrent(id); |
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[509] | 1095 | |
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[346] | 1096 | bool hasctxt = CContext::has(id); |
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[347] | 1097 | CContext* context = CObjectFactory::CreateObject<CContext>(id).get(); |
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[549] | 1098 | getRoot(); |
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[347] | 1099 | if (!hasctxt) CGroupFactory::AddChild(root, context->getShared()); |
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[346] | 1100 | |
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| 1101 | #define DECLARE_NODE(Name_, name_) \ |
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| 1102 | C##Name_##Definition::create(C##Name_##Definition::GetDefName()); |
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| 1103 | #define DECLARE_NODE_PAR(Name_, name_) |
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| 1104 | #include "node_type.conf" |
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| 1105 | |
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| 1106 | return (context); |
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| 1107 | } |
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[697] | 1108 | |
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| 1109 | |
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| 1110 | |
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| 1111 | //! Server side: Receive a message to do some post processing |
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| 1112 | void CContext::recvRegistry(CEventServer& event) |
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| 1113 | { |
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| 1114 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
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| 1115 | string id; |
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| 1116 | *buffer>>id; |
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| 1117 | get(id)->recvRegistry(*buffer); |
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| 1118 | } |
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| 1119 | |
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| 1120 | void CContext::recvRegistry(CBufferIn& buffer) |
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| 1121 | { |
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| 1122 | if (server->intraCommRank==0) |
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| 1123 | { |
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| 1124 | CRegistry registry(server->intraComm) ; |
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| 1125 | registry.fromBuffer(buffer) ; |
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| 1126 | registryOut->mergeRegistry(registry) ; |
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| 1127 | } |
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| 1128 | } |
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| 1129 | |
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| 1130 | void CContext::sendRegistry(void) |
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| 1131 | { |
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| 1132 | registryOut->hierarchicalGatherRegistry() ; |
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| 1133 | |
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| 1134 | CEventClient event(CContext::GetType(), CContext::EVENT_ID_SEND_REGISTRY); |
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| 1135 | if (client->isServerLeader()) |
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| 1136 | { |
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| 1137 | CMessage msg ; |
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| 1138 | msg<<this->getIdServer(); |
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| 1139 | if (client->clientRank==0) msg<<*registryOut ; |
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| 1140 | const std::list<int>& ranks = client->getRanksServerLeader(); |
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| 1141 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
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| 1142 | event.push(*itRank,1,msg); |
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| 1143 | client->sendEvent(event); |
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| 1144 | } |
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| 1145 | else client->sendEvent(event); |
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| 1146 | } |
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| 1147 | |
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[335] | 1148 | } // namespace xios |
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