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simple Flex program?


From: Alexandru
Subject: simple Flex program?
Date: Tue, 18 Apr 2006 15:40:04 -0700 (PDT)

Hi,
I'm totally new to flex and just received a project that is due in a few days. I want to ask you if it is a hard one to solve and if anyone can give me some help. i'm guessing it is a prety standard one and maybe someone already has something similar.
The project is something like this:
Give one ore more C files.For each file generate a txt file containing the functions found in the C files and for each function : its type, its name, the nomber of parameters and their name.
This is the example:

#include <stdio.h>
int suma(int v[], int n)
{ int suma = 0;
for(int i = 0; i < n; i++) /* rebuild suma */ suma += v[i];
return suma;
}
void main()
{
int a[] = {1, 2, 3}, i = 0;
while (i < 3)
{
int s = suma(a, 3);
printf(“%d \n”, s);
i++;
}
}

Output:
function: int suma(int v[], int n)
return type: int
name: suma
number of parameters: 2
list of parameters: int v[], int n
function: void main()
return type: void
name: main
number of parameters: 0
list of parameters: -

So? Is it hard or has anyone done something like this already? Please send me , on this e-mail, any source examples taht might help me keeping in mind I have never seen a Flex source code :(
Thanks a lot,
Alex


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