Thanks for your info.
I am sorry I did not provide enough information. This is for a database
record. My application needs to store a master-detail relation ship. For
each record in menugrp struct type will held several IDs. I do not want any
repeated duplicate IDs with different menugrp. Is this possible ?
For example:
I have menugrp 3 records: menu01, menu02, and menu03.
For menu01, it will store ID No: 001, 002, 003, 004, and 007.
For menu02, it will store ID No: 002 and 006.
For menu03, it will store ID No: 001, 003, and 004.
I have a problem on resizing the array of struct in menugrp struct type.
This means that I have to make an allocation in memory for each of my record
data. Any idea?
Again, thanks in advance for any solution.
Regards,
S. Santoso
"Butch Howard" <[EMAIL PROTECTED]> wrote in message
news:26368@palm-dev-forum...
>
> If this is for a database record I would NOT define the storeID as part of
> the struct. I would instead just define the database to start with this
> struct followed by a list of storeID structs to the limit of the record
> size.
>
> If this is for an in memory block (say that would be read from the record
> into some temp space), I would have a struct that held the header struct
> plus a pointer to a list of storeId structs (an array):
> typedef struct {
> DWord anyID;
> } storeID;
> typedef struct {
> char itemgrpID[2];
> char itemgrp [30];
> UInt numItems;
> } recordheader;
> typedef struct {
> recordheader hdr;
> storeID* IDList;
> } storeInfo;
>
> > typedef struct {
> > DWord anyID;
> > } storeID;
> >
> > typedef struct {
> > char itemgrpID[2];
> > char itemgrp [30];
> > UInt numItems;
> > storeID qstID[1];
> > } menugrp;
> >
> > Let say that I want to input a new record which has 2 stored
> > ID. I have to
> > change qstID[1] to qstID[2]. How do I process this? Any help is
> > appreciated.
> >
>
>
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