fixed mantis 266

epicsTime <=> aitTimeStamp conversions dont work on 64 bit hosts

src/gdd/aitHelpers.cc

@@ -200,6 +200,24 @@ aitTimeStamp aitTimeStamp::operator = (const struct epicsTimeStamp &rhs)
 	return *this;
 }
 
+aitTimeStamp :: aitTimeStamp ( const epicsTime & ts )
+{
+    epicsTimeStamp ets = ts;
+    *this = ets;
+}
+
+aitTimeStamp aitTimeStamp :: operator = ( const epicsTime & rhs )
+{
+    epicsTimeStamp ets = rhs;
+    return *this = ets;
+}
+
+aitTimeStamp :: operator epicsTime () const
+{
+    epicsTimeStamp ets = *this;
+    return epicsTime ( ets );
+}
+
 aitTimeStamp::operator struct timespec () const
 {
 	struct timespec ts;

src/gdd/aitHelpers.h

@@ -39,6 +39,7 @@ inline char* strDup(const char* x)
 
 struct timespec;
 struct epicsTimeStamp;
+class epicsTime;
 class gdd;
 
 class epicsShareClass aitTimeStamp {
@@ -102,8 +103,13 @@ public:
 	//
 	operator struct epicsTimeStamp () const;
 	void get (struct epicsTimeStamp &) const;
-	aitTimeStamp (const struct epicsTimeStamp &ts);
-	aitTimeStamp operator = (const struct epicsTimeStamp &rhs);
+	aitTimeStamp (const epicsTimeStamp &ts);
+	aitTimeStamp operator = (const epicsTimeStamp &rhs);
+	
+	// conversion to from epicsTime
+	aitTimeStamp (const epicsTime &ts);
+	aitTimeStamp operator = (const epicsTime &rhs);
+	operator epicsTime () const;
 
 	static aitTimeStamp getCurrent();