Help me pleaseeee

[Maria Mela]

Hello...
How can i related( link) one struct to another??
For another words, what i need it´s save information about every customer
movs in struct movs...( like historic data)
I used one txt file to store data info of the system...

#include <stdio.h>
#include <string.h>

struct customer
{
int dd,mm,yy,contador;
int d,m,y ,contamov;
char cus_name[255];
double cus_bal;
}p1;

typedef struct customer cust;

struct movs
{
int contamov;
int a,m,y;
float montante;
}t1;

FILE *fp,*ft;

[Malcolm McLean]

"Maria Mela" <h4***@netvisao.ptwrote in message

Hello...
How can i related( link) one struct to another??
For another words, what i need it´s save information about every customer
movs in struct movs...( like historic data)
I used one txt file to store data info of the system...

#include <stdio.h>
#include <string.h>

struct customer
{
int dd,mm,yy,contador;
int d,m,y ,contamov;
char cus_name[255];
double cus_bal;
}p1;

typedef struct customer cust;

struct movs
{
int contamov;
int a,m,y;
float montante;
}t1;

FILE *fp,*ft;

struct movs
{
int contamov;
int a,m,y;
float montante;
};

struct customer
{
int dd,mm,yy,contador;
int d,m,y ,contamov;
char cus_name[255];
double cus_bal;
struct movs moves[256]; /* the customer's moves, up to 256 */
int Nmoves; /* the number of moves he has made */
};

struct customer customer_list[10000]; /* Let's hope you have lots of
customers */

The struct customer can have extra fields you don't read in from the text
file. If for some reason you don't want to do this, then you'll have to
create a wrapper structure called "custwithmoves" or similar to hold both a
customer and several moves.

[Maria Mela]

Thks for your help...
I like your ideia... but how can implement this...
what are the best way to implement "custwithmoves" struct ?
"Malcolm McLean" <re*******@btinternet.comescreveu na mensagem
news:MY******************************@bt.com...

>
"Maria Mela" <h4***@netvisao.ptwrote in message

>Hello...
How can i related( link) one struct to another??
For another words, what i need it´s save information about every customer
movs in struct movs...( like historic data)
I used one txt file to store data info of the system...

#include <stdio.h>
#include <string.h>

struct customer
{
int dd,mm,yy,contador;
int d,m,y ,contamov;
char cus_name[255];
double cus_bal;
}p1;

typedef struct customer cust;

struct movs
{
int contamov;
int a,m,y;
float montante;
}t1;

FILE *fp,*ft;

struct movs
{
int contamov;
int a,m,y;
float montante;
};

struct customer
{
int dd,mm,yy,contador;
int d,m,y ,contamov;
char cus_name[255];
double cus_bal;
struct movs moves[256]; /* the customer's moves, up to 256 */
int Nmoves; /* the number of moves he has made */
};

struct customer customer_list[10000]; /* Let's hope you have lots of
customers */

The struct customer can have extra fields you don't read in from the text
file. If for some reason you don't want to do this, then you'll have to
create a wrapper structure called "custwithmoves" or similar to hold both
a customer and several moves.

[Default User]

Maria Mela wrote:

Thks for your help...

Please don't top-post. Your replies belong following or interspersed
with properly trimmed quotes. See the majority of other posts in the
newsgroup, or:
<http://www.caliburn.nl/topposting.html>

[Malcolm McLean]

"Maria Mela" <h4***@netvisao.ptwrote in message

Thks for your help...
I like your ideia... but how can implement this...
what are the best way to implement "custwithmoves" struct ?
"Malcolm McLean" <re*******@btinternet.comescreveu na mensagem
news:MY******************************@bt.com...

>>
"Maria Mela" <h4***@netvisao.ptwrote in message

>>Hello...
How can i related( link) one struct to another??
For another words, what i need it´s save information about every
customer movs in struct movs...( like historic data)
I used one txt file to store data info of the system...

#include <stdio.h>
#include <string.h>

struct customer
{
int dd,mm,yy,contador;
int d,m,y ,contamov;
char cus_name[255];
double cus_bal;
}p1;

typedef struct customer cust;

struct movs
{
int contamov;
int a,m,y;
float montante;
}t1;

FILE *fp,*ft;

struct movs
{
int contamov;
int a,m,y;
float montante;
};

struct customer
{
int dd,mm,yy,contador;
int d,m,y ,contamov;
char cus_name[255];
double cus_bal;
struct movs moves[256]; /* the customer's moves, up to 256 */
int Nmoves; /* the number of moves he has made */
};

struct customer customer_list[10000]; /* Let's hope you have lots of
customers */

The struct customer can have extra fields you don't read in from the text
file. If for some reason you don't want to do this, then you'll have to
create a wrapper structure called "custwithmoves" or similar to hold both
a customer and several moves.

C allows you to declare the shape of a structure and create an instance of
it in one go, and this is often taught in beginners' books.
In fact beginning exercises are about the only place where it is a good idea
to do this. Almost always in production code you will see the declaration
of the structure and the declaration of variables of that type separated
out.

struct movs
{
int contamov;
int a,m,y;
float montante;
};

struct customer
{
int dd,mm,yy,contador;
int d,m,y ,contamov;
char cus_name[255];
double cus_bal;
};

Structures can contain other structures very easily.

struct cust_with_moves
{
struct customer cust; /* the curomer data */
struct movs moves[256]; /* moves customer has made */
int Nmoves; /* number of moves (up to 256) */
};

Now declare your variable here

struct cust_with_moves customers[10000];

I don't know the logic of your program. You might want other buffers as
well, for instance one for customers who don't and can't have any moves, or
a temporary one to load in data from a file.