contain class

[BjoernJackschina]

Hello,
Up to now I failed to find out how I can fill a container class like
following example:
template<class T>
class field
{
explicit field(int value=0):n(value),t(new T[groesse]){}
private:
int n;
T* t;};
I need the right function and I would be glad about any example.

[jd]

Le Mon, 27 Dec 2004 05:03:04 -0800, BjoernJackschina a écrit*:

Hello,
Up to now I failed to find out how I can fill a container class like
following example:
template<class T>
class field
{
explicit field(int value=0):n(value),t(new T[groesse]){}
private:
int n;
T* t;};
I need the right function and I would be glad about any example.

What do you mean ? do you want to construct such template class
(making an instance of it) ?
Or do you want to use std containers with such types ?

[Jonathan Mcdougall]

"BjoernJackschina" <ja*******@hotmail.com> a écrit dans le message de news:
a2**************************@posting.google.com...

Hello,
Up to now I failed to find out how I can fill a container class like
following example:
template<class T>
class field
{
explicit field(int value=0):n(value),t(new T[groesse]){}
What's "groesse"?
private:
int n;
T* t;};
I need the right function and I would be glad about any example.

std::vector< field<int> > v;

v.push_back( field<int>(10) );

You cannot have

std::vector< field > v;

because field is not a type nor a class, it is a class template. Read about
that on google (we had a discussion a couple of days ago).

Jonathan