Demangler.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2017.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef __FWCORE_DEMANGLER_HPP__
#define __FWCORE_DEMANGLER_HPP__

#include "fwCore/config.hpp"

#include <string>
#include <typeinfo>

namespace fwCore
{

class FWCORE_CLASS_API Demangler
{
public:

    FWCORE_API Demangler(const std::type_info& t);

    FWCORE_API Demangler(const std::string& s);

    template<typename T> Demangler(T& s) :
        m_name(typeid(s).name())
    {
    }

    FWCORE_API virtual ~Demangler();

    FWCORE_API std::string getLeafClassname() const;

    FWCORE_API std::string getClassname() const;

protected:
    const std::string m_name;

    std::string demangle() const;
};

template <class T>
class TypeDemangler : public Demangler
{
public:
    TypeDemangler()  :
        Demangler(typeid(T))
    {
    }

};

template <class T>
inline std::string getLeafClassname()
{
    return TypeDemangler<T>().getLeafClassname();
}
//------------------------------------------------------------------------------

template <class T>
inline std::string getClassname()
{
    return TypeDemangler<T>().getClassname();
}
} // namespace fwCore

#endif // __FWCORE_DEMANGLER_HPP__