Creating the Encoder Class

The TestEncoder class (in testEnc.h and testEnc.cxx) is implemented similarly to the decoder class, but it also contains checking functions in addition to encoding functions.

---

/*********************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
*********************************************************************/
#pragma once

#if DtHLA 



#include <vl/hStateEncoder.h>

class DT_DLL_VL TestStateRepository;


#define DtDECLARE_TEST_ATTR_CHECKER(attrName) \
   DtDECLARE_ATTR_CHECKER(TestStateRepository, attrName) 

#define DtDECLARE_TEST_ATTR_ENCODER(attrName) \
   DtDECLARE_ATTR_ENCODER(TestStateRepository, attrName) 

#define DtDEFINE_SIMPLE_TEST_ATTR_ENCODER( \
   attrName, netType, inspector) \
   DtDEFINE_SIMPLE_ATTR_ENCODER(TestEncoder, \
      TestStateRepository, attrName, netType, inspector)

#define DtDEFINE_SIMPLE_TEST_ATTR_CHECKER( \
   attrName, inspector) \
   DtDEFINE_SIMPLE_ATTR_CHECKER(TestEncoder, \
      TestStateRepository, \
      attrName, inspector)

class  TestEncoder : public DtHlaStateEncoder
{
public:

   TestEncoder(
      DtExerciseConn* exConn,
      DtObjClassDesc* classDesc);

   virtual ~TestEncoder();

protected:

   DtDECLARE_TEST_ATTR_ENCODER(Number);
   DtDECLARE_TEST_ATTR_ENCODER(Vector);

 
   DtDECLARE_TEST_ATTR_CHECKER(Number);
   DtDECLARE_TEST_ATTR_CHECKER(Vector);
};

#endif

---

/*********************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
*********************************************************************/


#if DtHLA 

#include "testEnc.h"
#include "testSR.h"
#include <vlpi/NetStructs.h>

TestEncoder::TestEncoder(
   DtExerciseConn* exConn,
   DtObjClassDesc* classDesc) :
   DtHlaStateEncoder(exConn, classDesc)
{
   // Register the individual encoding and checking functions for Test's
   // attributes with the object.  The encoding functions have names like
   // encodeNumber, while checking functions have names like needNumber.  The
   // macros expands to look like this:
   // addEncoder("Number", (DtAttributeEncoder) encodeNumber);
   // addChecker("Number", (DtAttributeChecker) needNumber);
   DtADD_ATTR_ENCODER(Number);
   DtADD_ATTR_ENCODER(Vector);

   DtADD_ATTR_CHECKER(Number);
   DtADD_ATTR_CHECKER(Vector);
}

TestEncoder::~TestEncoder()
{
}

// Encoding functions

DtDEFINE_SIMPLE_TEST_ATTR_ENCODER(
   Number, DtNetU32, number);

DtDEFINE_SIMPLE_TEST_ATTR_ENCODER(
   Vector, DtNet64Vector, vector);

// Checking functions

DtDEFINE_SIMPLE_TEST_ATTR_CHECKER(
   Number, number);

DtDEFINE_SIMPLE_TEST_ATTR_CHECKER(
   Vector, vector);

#endif