// $Id: Identity.hpp,v 1.8 2009/06/20 06:18:43 nishio Exp $

#pragma once
#include <string>
#include <vector>
#include <set>
#include <ISO19111/IO_IdentifiedObject.hpp>
#include <ISO19111/CS_CoordinateSystem.hpp>
#include <ISO19111/SC_CoordinateReferenceSystem.hpp>
#include <ISO19111/CD_Datum.hpp>

namespace RoLo
{
  namespace Architecture
  {
    class IdentityCS
      : public ::ISO19111::CS_CoordinateSystem
    {
    };

    class NumericIdentityCS
      : public IdentityCS
    {
    };

    class SymbolicIdentityCS
      : public IdentityCS
    {
    };
  
    class IdentityDatum
      : public ::ISO19111::CD_Datum
    {
    };

    class IdentityCRS
      : public ::ISO19111::SC_SingleCRS
    {
    };

    class NumericIdentityCRS
      : public IdentityCRS
    {
    };

    class SymbolicIdentityCRS
      : public IdentityCRS
    {
    };

    class DirectSymbol
    {
    public:
      ::std::vector<std::string> coords;
      SymbolicIdentityCRS *crs;
    };

    class SymbolRef
    {
    public:
      DirectSymbol *point;
    };

    class SymbolicPosition
    {
    public:
      DirectSymbol *direct;
      SymbolRef *indirect;
    };


    template <typename T>
    class SetCoordinateSystemAxis
      : public ::ISO19111::CS_CoordinateSystemAxis
    {
    public:
      ::std::set<T> elements;
    };

    
    class StringSetCoordinateSystemAxis
      : public SetCoordinateSystemAxis<std::string>
    {
    };

    class IntegerSetCoordinateSystemAxis
      : public SetCoordinateSystemAxis<int>
    {
    };

  }
}