Christopher Cradock wrote:
>
> Can anyone explain why the following doesn't work?
>
> class Regex;
> class word {
> public:
>     ....
>     bool match(Regex &);
> } Empty;
> vector<word> V;

Three possibilities:

- You forgot to add #include <vector>
- You have a problem in the ... part of the class (maybe no accessible
  copy constructor)
- You have a broken compiler or library

Better guesses would need at least the error message from your
compiler.


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Can anyone explain why the following doesn't work?

class Regex;
class word {
public:
    ....
    bool match(Regex &);
} Empty;
vector<word> V;


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