00001
00002
00003 #ifndef MiX_NODECONTAINER_H_
00004 #define MiX_NODECONTAINER_H_
00005
00006 #include "NodeList.h"
00007 #include "Node.h"
00008 #include <utility>
00009
00010 namespace MiX{
00011
00012 template <class charT,class char_traits,class xml_traits>
00013 class NodeContainer : virtual public Node<charT,char_traits,xml_traits>{
00014 public:
00015 MiX_Template_Typedef(charT,char_traits,xml_traits);
00016 typedef NodeContainer<charT,char_traits,xml_traits> this_type;
00017 protected:
00018 nodelist_type children_;
00019 void addChild(node_type* node);
00020
00021 std::map<string_type,string_type> name_to_url_;
00022
00023 void cloneChildren(this_type& dest) const{
00024 typename nodelist_type::const_iterator it = getChildren().begin();
00025 typename nodelist_type::const_iterator last = getChildren().end();
00026 for( ; it!=last ; ++it ){
00027 (*it)->clone(dest,dest.getChildren().end());
00028 }
00029 }
00030
00031 protected:
00033 NodeContainer() : node_type(),children_() { };
00039 NodeContainer(const this_type& src){ };
00041 template <class Pred>
00042 typename nodelist_type::iterator search(Pred pred,int index){
00043 int i = 0;
00044 typename nodelist_type::iterator it,first,last=getChildren().end();
00045 for ( first=getChildren().begin(); it!=last ; first=++it,++i ){
00046 it = std::find_if(first,last,pred);
00047 if( i==index ) break;
00048 }
00049 return it;
00050 }
00051 public:
00053 virtual ~NodeContainer() throw();
00055 nodelist_type& getChildren(){ return children_; };
00057 const nodelist_type& getChildren() const { return children_; };
00058
00060 bool hasAttribute(const string_type& nm);
00062 bool hasAttribute(const string_type& nm,const string_type& ns);
00064 bool hasElement(const string_type& nm);
00066 bool hasElement(const string_type& nm,const string_type& ns);
00068 attribute_type& getAttribute(const string_type& nm,const string_type& ns);
00070 attribute_type& getAttribute(const string_type& nm);
00072 element_type& getElement(const string_type& name,int index);
00074 element_type& getElement(const string_type& name,const string_type& ns,int index);
00075
00081 nodelist_type getElementsByTagName(const string_type& tagname,const string_type& ns = string_type() );
00082
00084 void declareNamespace(const string_type& name,const string_type& url) {
00085 name_to_url_.insert( std::make_pair(name,url) );
00086 }
00088 virtual string_type queryURI(const string_type& name) const;
00090 virtual string_type queryPrefix(const string_type& url) const;
00092 virtual bool isMapped( const string_type& uri ) const;
00093
00094 friend class DOM_Parser<charT,char_traits,xml_traits>;
00095 };
00096 }
00097
00098 #ifndef MiX_NODECONTAINER_CPP_
00099 #include "NodeContainer.cpp"
00100 #endif
00101
00102 #endif