C++ templates and union

Asked Feb 20 '15 at 15:23

Active May 13 '15 at 12:53

Viewed 60 times

I have some errors when I ported code from MS VS to GCC.

template<size_t NB>
union TUnionBlock
{

    template<size_t I = 0>
    class Unroll
    {
    ....
    };

    template<>  // error: explicit specialization in non-namespace scope ‘union TUnionBlock<NB>’. unexpected token: >
    class Unroll<NB> // error: template parameters not used in partial specialization: error:         ‘NB’
    {
    ....
    };

};

What is wrong?

edited May 13 '15 at 12:53

timrau

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asked Feb 20 '15 at 15:23

Drew

1

Add the relevant information to the question. – eerorika Feb 20 '15 at 15:25
This might be useful information: http://stackoverflow.com/a/6302040/434551. – R Sahu Feb 20 '15 at 16:10

C++ templates and union

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