Best way to represent struct using Qt containers

[rajil.s]

Hi,

I want to convert the oneitem struct into one of Qts container classes. Oneitem has three components, so cannot use QPair or QList. I need to have array of oneitems. any ideas?

struct itemdetail {
  double  a;
  double b;
} ;
 
struct oneitem
{
    struct itemdetail originalitem;
    QString desc;
    QMap<int, QPair<struct itemdetail, int> > growth;
 
};

struct itemdetail {
  double  a;
  double b;
} ;

struct oneitem
{
    struct itemdetail originalitem;
    QString desc;
    QMap<int, QPair<struct itemdetail, int> > growth;

};

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Cheers

[stampede]

I need to have array of oneitems.

So why dont you use QList ?

QList<oneitem> list;

QList<oneitem> list;

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Btw. you can skip the "struct" keyword when declaring the variable:

struct itemdetail {
  double  a;
  double b;
} ;
 
struct oneitem
{
    itemdetail originalitem; // 'struct' not needed here
    QString desc;
    QMap<int, QPair<itemdetail, int> > growth; // 'struct' not needed
};

struct itemdetail {
  double  a;
  double b;
} ;

struct oneitem
{
    itemdetail originalitem; // 'struct' not needed here
    QString desc;
    QMap<int, QPair<itemdetail, int> > growth; // 'struct' not needed
};

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[wysota]

In 99% of the cases any data-based structure can just be mapped to QVariantMap.