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vector<function pointer> ?

Started by Vlion May 31, 2003 at 12:08 AM 2 replies 950+ views

Original Post

May 31, 2003 at 12:08 AM

What''s syntax for a vector of function pointers ? I have this(stub func):

vector operator()(string str)
{
   vector retarray;
   return retarray;
}

And the compiler goves me errors. I will be passing in funcs of this form: int f_name(string &, string &, string &) ~V''lion Bugle4d

ShoelessManiac

May 31, 2003 at 12:22 AM

I'm just starting with this programming stuff; but have you tried typedefing the function type and then using it in your code? Like this:


typedef int (* func_ptr)() FUNC_PTR;
vector<FUNC_PTR> operator()(string str)
{
vector<FUNC_PTR> v;
return v;
}

I don't know if this will work; but I have had similar problems.

edit: Hmmm; code tags all mesed up.

[edited by - ShoelessManiac on May 31, 2003 1:23:44 AM]

Zipster

511

Zipster

May 31, 2003 at 12:23 AM

It simply doesn''t like the syntax within the brackets.

Try:


typedef int (*MyFunc)(string&,string&,string&);

vector<MyFunc> operator()(string str)
{
   vector<MyFunc> retarray;
   return retarray;
}

Compiles like a dream for me.

ShoelessManiac

May 31, 2003 at 12:26 AM

My mistake; I shouldnt have put the FUNC_PTR bit at the end of the typedef.
Good luck friend!

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