daiPrimitive.h

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// Copyright (C) 2002-2019, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
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// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2019 by Open Design Alliance. 
//   All rights reserved.
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// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
 
#ifndef _DAI_PRIMITIVE_H_
#define _DAI_PRIMITIVE_H_
 
#include "OdAnsiString.h"
 
#include "daiConsts.h"
 
namespace OdDAI {
 
  class OdSpfEnum {
 
  };
 
  enum OdLogical_ {
    k_F,
    k_T,
    k_unset,
    k_U
  };
 
  class OdLogical {
    OdLogical_ m_val;
  public:
 
    OdLogical() : m_val(k_unset) {};
    OdLogical(const OdLogical &other) : m_val(other.m_val) {};
    OdLogical(OdLogical_ val) : m_val(val) {};
    int exists() const { return m_val != k_unset ? 1 : 0; };
    void nullify() { m_val = k_unset; };
    operator OdLogical_() const { return m_val; };
    //operator int() const { return m_val; };
    OdLogical& operator = (const OdLogical_ val) { m_val = val; return *this; };
    OdLogical& operator = (const long val) { m_val = (OdLogical_)val; return *this; };
    OdLogical& operator = (const OdAnsiString &val) {
      if (val == "F")
        m_val = k_F;
      else
        if (val == "T")
          m_val = k_T;
        else
          if (val == "U")
            m_val = k_U;
          else
            m_val = k_unset;
      return *this;
    };
 
    bool operator == (const OdLogical &other)
    {
      return m_val == other.m_val;
    };
 
    operator OdAnsiString () {
      switch (m_val)
      {
      case k_F:
        return "F";
      case k_T:
        return "T";
      case k_U:
        return "U";
      }
      return OdDAI::Consts::OdStringUnset;
    };
 
  };
 
  typedef OdAnsiString BINARY;
 
}
 
#endif // _DAI_PRIMITIVE_H_