UniqueId.h

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#pragma once

namespace NuTo
{
template <typename T>
class UniqueId
{
public:
    UniqueId()
        : mId(mIdCounter++)
    {
    }

    int Id() const
    {
        return mId;
    }

private:
    int mId;
    static int mIdCounter;
};

template <typename T>
int UniqueId<T>::mIdCounter = 0;

} /* NuTo */