Pointer

[freqzz]

I got a problem using pointer.

I got two table in two different file.

First one:

x y z

7 6 5
1 3 4
2 1 4

the other one:

node1 node2 node3

1 2 3
2 3 1
3 1 2

My problem is, how do i point table two to take the value of table one.

let say table two says node1 = 1, node2 = 2 and node3 = 3
so the out put will be:

(7,6,5)(1,3,4)(2,1,4)

it means that the number in table two will refer to line in table one.

Thanx.

[horace1]

read the first file

x y z

7 6 5
1 3 4
2 1 4

into a 2D array

      int table1[100][3];
 

read each row from the file into a row in the array, e.g. after reading the first line
table[0][0]=7, tavle1[0][1]=6, table1[0][2]=5
etc

when you read a node from file 2 it will give the row number in the table

[freqzz]

Thanks, but currently i have two structure, i cant manage two link both data together.

 
struct Point
{
    float x, y, z;
};
 
struct Tin
{
 
    float node1, node2, node3;
 
};