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pcas/src/ca/SearchDest.h
2010-04-09 10:59:57 -04:00

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/*************************************************************************\
* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
* National Laboratory.
* Copyright (c) 2002 The Regents of the University of California, as
* Operator of Los Alamos National Laboratory.
* EPICS BASE Versions 3.13.7
* and higher are distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/
#ifndef SearchDest_h
#define SearchDest_h
#include <osiSock.h>
#include <epicsTime.h>
#include <tsDLList.h>
#include "caProto.h"
class channelNode;
class epicsMutex;
template < class T > class epicsGuard;
struct SearchDest :
public tsDLNode < SearchDest > {
virtual ~SearchDest () {};
struct Callback {
virtual ~Callback () {};
virtual void notify (
const caHdr & msg, const void * pPayload,
const osiSockAddr & addr, const epicsTime & ) = 0;
virtual void show (
epicsGuard < epicsMutex > &, unsigned level ) const = 0;
};
virtual void searchRequest ( epicsGuard < epicsMutex > &,
const char * pbuf, size_t len ) = 0;
virtual void show ( epicsGuard < epicsMutex > &, unsigned level ) const = 0;
};
#endif // SearchDest_h