From 0d0566253e4a25e5e7064c8eb5ba7e654c071632 Mon Sep 17 00:00:00 2001
From: Jeff Hill <johill@lanl.gov>
Date: Wed, 4 Sep 1996 20:23:59 +0000
Subject: [PATCH] added operator ->

---
 src/cas/generic/casPVIIL.h | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/src/cas/generic/casPVIIL.h b/src/cas/generic/casPVIIL.h
index 21e53ab07..bd5702fd1 100644
--- a/src/cas/generic/casPVIIL.h
+++ b/src/cas/generic/casPVIIL.h
@@ -29,6 +29,9 @@
  *
  * History
  * $Log$
+ * Revision 1.4  1996/07/01 19:56:13  jhill
+ * one last update prior to first release
+ *
  * Revision 1.3  1996/06/26 21:18:58  jhill
  * now matches gdd api revisions
  *
@@ -47,6 +50,26 @@
 
 #include <dbMapper.h>
 
+
+//
+// casPVI::interfaceObjectPointer()
+//
+// casPVI must always be a base for casPV
+// (the constructor assert fails if this isnt the case)
+//
+inline casPV *casPVI::interfaceObjectPointer() const
+{
+	return &this->pv;
+}
+
+//
+// casPVI::operator -> ()
+//
+casPV * casPVI::operator -> () const
+{
+	return  interfaceObjectPointer();
+}
+
 //
 // casPVI::lock()
 //
@@ -88,8 +111,7 @@ inline void casPVI::removeChannel(casPVListChan &chan)
 //
 inline aitBool casPVI::okToBeginNewIO() const
 {
-	if (this->nIOAttached >= (*this)->maxSimultAsyncOps()) 
-	{               
+	if (this->nIOAttached >= (*this)->maxSimultAsyncOps()) {               
 		return aitFalse;
 	}
 	else {
@@ -178,7 +200,6 @@ inline void casPVI::postEvent (const casEventMask &select, gdd &event)
         }
 }
 
-
 #endif // casPVIIL_h