FactoryTypeInfo.hpp

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//@HEADER
/*
*******************************************************************************

Copyright (C) 2004, 2005, 2007 EPFL, Politecnico di Milano, INRIA
Copyright (C) 2010 EPFL, Politecnico di Milano, Emory University

This file is part of LifeV.

LifeV is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

LifeV is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with LifeV.  If not, see <http://www.gnu.org/licenses/>.

*******************************************************************************
*/
//@HEADER
/*!
  @file
  @brief Type information class

  @date 13-10-2004
  @author  Christophe Prud'homme <christophe.prudhomme@epfl.ch>

  @maintainer Radu Popescu <radu.popescu@epfl.ch>
*/

#ifndef FACTORY_TYPE_INFO_H
#define FACTORY_TYPE_INFO_H 1

#include <typeinfo>

namespace LifeV
{

class FactoryTypeInfo
{
public:
    //! @name Constructors, destructor
    //@{
    FactoryTypeInfo();
    FactoryTypeInfo (const std::type_info&); // non-explicit
    FactoryTypeInfo ( FactoryTypeInfo const& );
    virtual ~FactoryTypeInfo();
    //@}

    //! @name Methods
    //@{
    //! Compatibility functions
    bool before (const FactoryTypeInfo& rhs) const;
    //@}

    //! @name Get methods
    //@{
    //! Access for the wrapped \c std::type_info
    const std::type_info& typeInfo() const;
    //! get the \c name()
    const char* name() const;
    //@}
private:
    const std::type_info* M_info;
};

inline bool operator== (const FactoryTypeInfo& lhs, const FactoryTypeInfo& rhs)
{
    return lhs.typeInfo() == rhs.typeInfo();
}

inline bool operator< (const FactoryTypeInfo& lhs, const FactoryTypeInfo& rhs)
{
    return lhs.before (rhs);
}

inline bool operator!= (const FactoryTypeInfo& lhs, const FactoryTypeInfo& rhs)
{
    return ! (lhs == rhs);
}

inline bool operator> (const FactoryTypeInfo& lhs, const FactoryTypeInfo& rhs)
{
    return rhs < lhs;
}

inline bool operator<= (const FactoryTypeInfo& lhs, const FactoryTypeInfo& rhs)
{
    return ! (lhs > rhs);
}

inline bool operator>= (const FactoryTypeInfo& lhs, const FactoryTypeInfo& rhs)
{
    return ! (lhs < rhs);
}

} // Namespace LifeV

#endif // FACTORY_TYPE_INFO_H