headerfieldvaluelist.hxx

这是国外的resip协议栈

#if !defined(RESIP_HEADERFIELDVALUELIST_HXX)
#define RESIP_HEADERFIELDVALUELIST_HXX 

#include <iosfwd>
#include <vector>

namespace resip
{

class Data;
class ParserContainerBase;
class HeaderFieldValue;

class HeaderFieldValueList
{
   public:
      HeaderFieldValueList()
         : mHeaders(), 
           mParserContainer(0)
      {}

      ~HeaderFieldValueList();
      HeaderFieldValueList(const HeaderFieldValueList& rhs);

      void setParserContainer(ParserContainerBase* parser) {mParserContainer = parser;}
      ParserContainerBase* getParserContainer() const {return mParserContainer;}

      std::ostream& encode(int headerEnum, std::ostream& str);
      std::ostream& encode(const Data& headerName, std::ostream& str);
      std::ostream& encodeEmbedded(const Data& headerName, std::ostream& str);

      bool empty() const {return mHeaders.empty();}
      size_t size() const {return mHeaders.size();}
      //void push_front(HeaderFieldValue* header) {mHeaders.push_front(header);}
      void push_back(HeaderFieldValue* header) {mHeaders.push_back(header);}
      //void pop_front() {mHeaders.pop_front();}
      void pop_back() {mHeaders.pop_back();};
      HeaderFieldValue* front() {return mHeaders.front();}
      HeaderFieldValue* back() {return mHeaders.back();}
      const HeaderFieldValue* front() const {return mHeaders.front();}
      const HeaderFieldValue* back() const {return mHeaders.back();}

      bool parsedEmpty() const;
   private:
      typedef std::vector<HeaderFieldValue*> ListImpl;
   public:
      typedef ListImpl::iterator iterator;
      typedef ListImpl::const_iterator const_iterator;

      iterator begin() {return mHeaders.begin();}
      iterator end() {return mHeaders.end();}
      const_iterator begin() const {return mHeaders.begin();}
      const_iterator end() const {return mHeaders.end();}

   private:
      std::vector<HeaderFieldValue*> mHeaders;
      ParserContainerBase* mParserContainer;
};

}

#endif

/* ====================================================================
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