Passing stack to a function
 

hi,

How can i pass a stack to the function. I am getting compilation error. Following is my code.

class circuit

{

        public:

        int append_and_file(stack<int> &);

        /* Some other variables defined */

}



int circuit::unroll()

{

        append_and_file(add_stack_ppi);

}

int circuit::append_and_file(stack<int> &stack_ref)

{

        int var=0;

        int num_clauses = 0;

        stack_ref.push(2);

}

Please tell me what is wrong.

Thanks,

Re: Passing stack to a function
 

Did you declare unroll?
Do you have the error log?
Did you even bother to read the forum rules; that you have violated?

Re: Passing stack to a function
 

Missing ; after } for class prototype:

class circuit

{

public:

     int append_and_file(stack<int> &);

     /* Some other variables defined */

};

Re: Passing stack to a function
 

Remark: this constuct called class definition in C++.

Re: Passing stack to a function
 

:$ You are absolutely right.