#ifndef PackerBase_HH
#define PackerBase_HH

#include <iostream>
#include <cstdint>
#include <cmath>
#include <cassert>

#include "utilities.cc"

template <class Uint>
class PackerBaseUint {
public:
  PackerBaseUint() : fDatum(0) {
  }
 
  ~PackerBaseUint() {
  }
  
  void datum(Uint d) {
    fDatum=d;
  }

  Uint datum() const {
    return fDatum;
  }

  virtual std::string name() const {
    std::ostringstream sout;
    sout << "PackerBaseUint" << sizeof(Uint);
    return sout.str();
  }
  
  virtual void pack(uint32_t d) {
    assert(false);
  }

  virtual uint32_t unpack() const {
    assert(false);
  }
  void print() const {
    std::cout << "PackerBaseUint::print()  Datum = "
	      << printDec(fDatum) << " = "
	      << printHex(fDatum) << " = "
	      << printBin(fDatum) << std::endl;
  }

protected:
  Uint fDatum;
};

typedef PackerBaseUint<uint8_t> PackerBase;

#endif