OW_CIMFlavor.hpp

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00002 * Copyright (C) 2001-2004 Vintela, Inc. All rights reserved.
00003 *
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00007 *  - Redistributions of source code must retain the above copyright notice,
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00010 *  - Redistributions in binary form must reproduce the above copyright notice,
00011 *    this list of conditions and the following disclaimer in the documentation
00012 *    and/or other materials provided with the distribution.
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00014 *  - Neither the name of Vintela, Inc. nor the names of its
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00030 
00036 #ifndef OW_CIMFLAVOR_HPP_INCLUDE_GUARD_
00037 #define OW_CIMFLAVOR_HPP_INCLUDE_GUARD_
00038 #include "OW_config.h"
00039 #include "OW_CIMBase.hpp"
00040 #include "OW_Types.hpp"
00041 #include <iosfwd>
00042 
00043 namespace OW_NAMESPACE
00044 {
00045 
00050 class OW_COMMON_API CIMFlavor : public CIMBase
00051 {
00052 public:
00053    enum Flavor
00054    {
00056       INVALID           = 0,
00058       ENABLEOVERRIDE    = 1,
00060       DISABLEOVERRIDE   = 2,
00062       RESTRICTED        = 3,
00064       TOSUBCLASS        = 4,
00066       TRANSLATE         = 5,
00067       // Mark limit for scopes
00068       LASTVALUE         = 6
00069    };
00076    static bool validFlavor(Int32 iflavor)
00077    {
00078       return(iflavor > INVALID && iflavor < LASTVALUE);
00079    }
00091    CIMFlavor(Flavor iflavor) :
00092       CIMBase(), m_flavor(iflavor)
00093    {
00094       if (!validFlavor(iflavor))
00095       {
00096          m_flavor = INVALID;
00097       }
00098    }
00102    CIMFlavor() :
00103       CIMBase(), m_flavor(INVALID) {}
00108    CIMFlavor(const CIMFlavor& arg) :
00109       CIMBase(), m_flavor(arg.m_flavor)
00110    {
00111    }
00112 
00113    typedef Int32 CIMFlavor::*safe_bool;
00117    operator safe_bool () const
00118       {  return (validFlavor(m_flavor) == true) ? &CIMFlavor::m_flavor : 0; }
00119    bool operator!() const
00120       {  return !validFlavor(m_flavor); }
00124    virtual void setNull();
00131    CIMFlavor& operator= (const CIMFlavor& arg)
00132    {
00133       m_flavor = arg.m_flavor;
00134       return *this;
00135    }
00139    bool isValid()
00140    {
00141       return (m_flavor != INVALID);
00142    }
00143    
00150    bool equals(const CIMFlavor& arg)
00151    {
00152       return (m_flavor == arg.m_flavor);
00153    }
00160    bool operator== (const CIMFlavor& arg)
00161    {
00162       return equals(arg);
00163    }
00170    bool operator!= (const CIMFlavor& arg)
00171    {
00172       return (equals(arg) == false);
00173    }
00178    virtual void readObject(std::istream &istrm);
00183    virtual void writeObject(std::ostream &ostrm) const;
00187    virtual String toString() const;
00192    virtual String toMOF() const;
00196    Int32 getFlavor() const {  return m_flavor; }
00197 private:
00198    static bool validScope(Int32 iflavor)
00199    {
00200       //
00201       // NOTE: has implicit knowledge of flavor values!
00202       //
00203       return(iflavor >= ENABLEOVERRIDE && iflavor < LASTVALUE);
00204    }
00206    Int32 m_flavor;
00207    friend bool operator<(const CIMFlavor& x, const CIMFlavor& y)
00208    {
00209       return x.m_flavor < y.m_flavor;
00210    }
00211 };
00212 
00213 } // end namespace OW_NAMESPACE
00214 
00215 #endif

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