truncate my declaration of QGraphicsItem

[wagmare]

i have QGraphicsItem()
class GpioItem

i want to add 28 item of it to add in the scene

in the view.h
i am adding like this

GpioItem        *button1;
 GpioItem        *button2;
 GpioItem        *button3;
.
.
.
.
.
GpioItem        *button23;
GpioItem        *button24;

GpioItem        *button1;
 GpioItem        *button2;
 GpioItem        *button3;
.
.
.
.
.
GpioItem        *button23;
GpioItem        *button24;

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and the .h file becomes too lengthy ... how to define all the 28 items in a short way of coding c++ ...

[Lykurg]

What's about

private:
  QList<GpioItem *> m_items;
//...
//c-tor
for (int i=0; i<24; ++i)
{
  GpioItem *it = new GpioItem();
  // do some stuff with it
  m_items.append(it);
  scene->addItem(it);
}
 
// access it via
m_item.at(0)->setPos(...); //...

private:
  QList<GpioItem *> m_items;
//...
//c-tor
for (int i=0; i<24; ++i)
{
  GpioItem *it = new GpioItem();
  // do some stuff with it
  m_items.append(it);
  scene->addItem(it);
}

// access it via
m_item.at(0)->setPos(...); //...

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