minor pvif

pdbApp/pvif.cpp

@@ -491,10 +491,6 @@ short PVD2DBR(pvd::ScalarType pvt)
     }
 }
 
-void PVIF::Init()
-{
-}
-
 pvd::StructureConstPtr PVIF::dtype(dbChannel* chan)
 {
     const short dbr = dbChannelFinalFieldType(chan);

pdbApp/pvif.h

@@ -257,8 +257,8 @@ struct epicsShareClass PVIF {
     PVIF(dbChannel *ch, const epics::pvData::PVStructurePtr& p);
     virtual ~PVIF() {}
 
-    dbChannel *chan;
-    epics::pvData::PVStructurePtr pvalue;
+    dbChannel * const chan;
+    const epics::pvData::PVStructurePtr pvalue;
 
     //! Copy from PDB record to pvalue (call dbChannelGet())
     //! caller must lock record
@@ -269,8 +269,6 @@ struct epicsShareClass PVIF {
     //! Calculate DBE mask from changed bitset
     virtual unsigned dbe(const epics::pvData::BitSet& mask) =0;
 
-    static void Init();
-
     // fetch the structure description for a DBR type
     static epics::pvData::StructureConstPtr dtype(dbChannel *chan);
 

testApp/testpvif.cpp

@@ -208,7 +208,6 @@ void testScalar()
 MAIN(testpvif)
 {
     testPlan(57);
-    PVIF::Init();
     testScalar();
     return testDone();
 }