GCC: 'X is not a template type' error

[Jeffrey Walton]

Hi All,

I can't seem to get my syntax right. I've also tried the following,
and lots of unreadable combinations.

typedef typename C::value_type CIPHER;
typedef typename M::value_type MODE;

MODE < CIPHER > m_cipher;

Any help would be appreciated.

Jeff

template <class C, class M>
class BlockCipherGenerator : public KeyGenerator
{
...

private:
M < C > m_cipher;
};

 

[Qi]

template<class C, class M>
class BlockCipherGenerator : public KeyGenerator
{
...

private:
M< C> m_cipher;
};

M should template template parameter.
So it should be

template <class C, template<class> class M>

 

[Miles Bader]

M should template template parameter.
So it should be

template <class C, template<class> class M>

Whoa... you can do that...?!

-miles