use auto_ptr instead of epics_auto_ptr where applicable

src/ca/client/ca_client_context.cpp

@@ -159,13 +159,13 @@ ca_client_context::ca_client_context ( bool enablePreemptiveCallback ) :
         this->localPort = htons ( tmpAddr.ia.sin_port );
     }
 
-    epics_auto_ptr < CallbackGuard > pCBGuard;
+    std::auto_ptr < CallbackGuard > pCBGuard;
     if ( ! enablePreemptiveCallback ) {
         pCBGuard.reset ( new CallbackGuard ( this->cbMutex ) );
     }
 
     // multiple steps ensure exception safety
-    this->pCallbackGuard = pCBGuard;
+    std::swap(this->pCallbackGuard, pCBGuard);
 }
 
 ca_client_context::~ca_client_context ()

src/ca/client/oldAccess.h

@@ -26,6 +26,8 @@
 #ifndef oldAccessh
 #define oldAccessh
 
+#include <memory>
+
 #ifdef epicsExportSharedSymbols
 #   define oldAccessh_restore_epicsExportSharedSymbols
 #   undef epicsExportSharedSymbols
@@ -402,8 +404,8 @@ private:
     epicsEvent ioDone;
     epicsEvent callbackThreadActivityComplete;
     epicsThreadId createdByThread;
-    epics_auto_ptr < CallbackGuard > pCallbackGuard;
-    epics_auto_ptr < cacContext > pServiceContext;
+    std::auto_ptr < CallbackGuard > pCallbackGuard;
+    std::auto_ptr < cacContext > pServiceContext;
     caExceptionHandler * ca_exception_func;
     void * ca_exception_arg;
     caPrintfFunc * pVPrintfFunc;

src/ioc/db/dbCAC.h

@@ -36,6 +36,8 @@
 
 #include "stdlib.h"
 
+#include <memory> // std::auto_ptr
+
 #include "tsDLList.h"
 #include "tsFreeList.h"
 #include "resourceLib.h"
@@ -203,7 +205,7 @@ private:
     epicsMutex & mutex;
     epicsMutex & cbMutex;
     cacContextNotify & notify;
-    epics_auto_ptr < cacContext > pNetContext;
+    std::auto_ptr < cacContext > pNetContext;
     char * pStateNotifyCache;
     bool isolated;