TypeId.h

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/*
 * Copyright (C) 2012 by
 *   MetraLabs GmbH (MLAB), GERMANY
 * and
 *   Neuroinformatics and Cognitive Robotics Labs (NICR) at TU Ilmenau, GERMANY
 * All rights reserved.
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 * Contact: info@mira-project.org
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#ifndef _MIRA_TYPEID_H_
#define _MIRA_TYPEID_H_

#include <typeinfo>
#ifndef Q_MOC_RUN
#include <boost/type_traits/remove_cv.hpp>
#endif
#include <platform/Platform.h>

namespace mira {


typedef int TypeId;

namespace Private {

struct MIRA_BASE_EXPORT TypeIdHelperBase
{
    static TypeId nextId(const std::type_info& type);
};

template <typename T>
struct TypeIdHelper : public TypeIdHelperBase
{
    static TypeId id() {
        static TypeId id = nextId(typeid(T));
        return id;
    }
};

}

template<typename T>
TypeId typeId()
{
    // make type id for unqualified type (remove_cv is used to remove const, etc)
    return Private::TypeIdHelper< typename boost::remove_cv<T>::type >::id();
}


}

#endif