specificationAttribute.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: specAttrib.h,v $ $Revision: 1.12 $ $State: Exp $
*******************************************************************************/

#ifndef specificationAttribute_H_
#define specificationAttribute_H_

#include "gdb/gdbDefines.h"
#include <stdio.h>

#include <vlutil/vlNetTypes.h>

#include <vlutil/vlString.h>
#include "tdbutil/symbolString.h"

// class DtSpecificationAttribute:
//
// DtSpecificationAttribute is the base member for attributes.

class DT_DLL_gdb DtSpecificationAttribute
{
public:

   // SEDRIS enumerations for type
   enum DtSedrisType
   {
      ENUMERATION,
      LOGICAL,
      NULLVALUE,
      STRING,
      KEY,
      INDEX,
      COUNT,
      INTEGER,
      REAL
   };

   // default constructor
   DtSpecificationAttribute();

   // destructor
   virtual ~DtSpecificationAttribute();

   // copy constructor
   DtSpecificationAttribute(const DtSpecificationAttribute& orig);

   // assignment operator
   DtSpecificationAttribute& operator=(const DtSpecificationAttribute& orig);

   // Comparison operators
   // ==, <, and > return false if the labels or types don't match
   // != returns true if the labels or types don't match
   virtual bool operator==(const DtSpecificationAttribute& other) const;
   virtual bool operator!=(const DtSpecificationAttribute& other) const;
   virtual bool operator<(const DtSpecificationAttribute& other) const;
   virtual bool operator>(const DtSpecificationAttribute& other) const;

   // get/set label
   virtual DtSymbolString label() const;

   virtual void setLabel(const DtString& label);
   virtual void setLabel(DtSymbolString label);

   // input from file
   virtual bool readFrom(FILE* fp);

   // write to a file
   virtual bool writeTo(FILE* fp);

   // get specification
   virtual unsigned int type() const=0;

   // virtual constructor
   virtual DtSpecificationAttribute* clone() const=0;

private:
   DtSymbolString myLabel;
};

#endif