problem declaring template

[desktop]

When I try to compile this template:

template <typename T>
class ElementT<std::v ector<T {
public:
typedef T Type;
};

I get the error:

main.cpp:11: error: ‘ElementT’ is not a template
make: *** [main.o] Error 1
What is causing this error?

[Zeppe]

desktop wrote:

When I try to compile this template:

template <typename T>
class ElementT<std::v ector<T {
public:
typedef T Type;
};

I get the error:

main.cpp:11: error: ‘ElementT’ is not a template
make: *** [main.o] Error 1
What is causing this error?

What is std::vector<T>? What are you trying to do?
The correct template declaration is:

template <typename T>
class ElementT{
public:
typedef T Type;
};

Regards,

Zeppe

[desktop]

Zeppe wrote:

desktop wrote:

>When I try to compile this template:

template <typename T>
class ElementT<std::v ector<T {
public:
typedef T Type;
};

I get the error:

main.cpp:11: error: ‘ElementT’ is not a template
make: *** [main.o] Error 1
What is causing this error?

What is std::vector<T>? What are you trying to do?
The correct template declaration is:

template <typename T>
class ElementT{
public:
typedef T Type;
};

Regards,

Zeppe

It works if I first type:
template <typename T>
class ElementT;
and then the partial specialization:

template <typename T>
class ElementT<std::v ector<T {
public:
typedef T Type;
};
It seems that when doing partial specialization you first need to define
the class as a template.

[Zeppe]

desktop wrote:

It works if I first type:
template <typename T>
class ElementT;
and then the partial specialization:

template <typename T>
class ElementT<std::v ector<T {
public:
typedef T Type;
};
It seems that when doing partial specialization you first need to define
the class as a template.

Oh, so you wanted to do a template specialization! If you think about
that, it's quite reasonable that you have to define something before
specializing it, isn't it?

Regards,

Zeppe

[Sylvester Hesp]

"desktop" <ff*@sss.comwro te in message
news:f1******** **@news.net.uni-c.dk...

Zeppe wrote:

>desktop wrote:

>>When I try to compile this template:

template <typename T>
class ElementT<std::v ector<T {
public:
typedef T Type; };

I get the error:

main.cpp:11 : error: ‘ElementT’ is not a template
make: *** [main.o] Error 1
What is causing this error?

What is std::vector<T>? What are you trying to do?
The correct template declaration is:

template <typename T>
class ElementT{
public:
typedef T Type;
};

Regards,

Zeppe

It works if I first type:
template <typename T>
class ElementT;
and then the partial specialization:

template <typename T>
class ElementT<std::v ector<T {
public:
typedef T Type; };
It seems that when doing partial specialization you first need to define
the class as a template.

That is correct, although you have "definition " and "declaratio n" mixed up.
You are trying to *define* a partial specialization without first
*declaring* the general template, which is an error.

- Sylvester Hesp