src/mgr/QueryParam.h

   1 /*
   2  * DEBUG: section 16    Cache Manager API
   3  *
   4  */
   5
   6 #ifndef SQUID_MGR_QUERY_PARAM_H
   7 #define SQUID_MGR_QUERY_PARAM_H
   8
   9 #include "base/RefCount.h"
  10 #include "ipc/forward.h"
  11
  12 namespace Mgr
  13 {
  14
  15 class QueryParam: public RefCountable
  16 {
  17 public:
  18     typedef enum {ptInt = 1, ptString} Type;
  19     typedef RefCount<QueryParam> Pointer;
  20
  21 public:
  22     QueryParam(Type aType): type(aType) {}
  23     virtual ~QueryParam() {}
  24     virtual void pack(Ipc::TypedMsgHdr& msg) const = 0; ///< store parameter into msg
  25     virtual void unpackValue(const Ipc::TypedMsgHdr& msg) = 0; ///< load parameter value from msg
  26
  27 private:
  28     QueryParam(const QueryParam&); // not implemented
  29     QueryParam& operator= (const QueryParam&); // not implemented
  30
  31 public:
  32     Type type;
  33 };
  34
  35 } // namespace Mgr
  36
  37 #endif /* SQUID_MGR_QUERY_PARAM_H */