[SOLVED] variable naming in loop

deleted28

Hello,

assuming i have to create a bunch of objects from CustomClass.

@CustomClass *item_1 = new CustomClass();
CustomClass *item_2 = new CustomClass();
...
CustomClass *item_99 = new CustomClass();@

What is the usual way to perform this task in a loop ?

@ for(i=0;i<100;i++) {
CustomClass *item_?i? = new CustomClass();
}

@

actually i use this approach but i' m not very happy with this:
@ CustoClass *item[100];

for(i=0;i<100;i++) {
    
    CustomClass *item[i] = new CustomClass();
}

@

SGaist

Hi,

If you need that much instances of your class then using a container like QVector is the way to go.

euchkatzl

@QList< CustomClass*> items;
for (int var = 0; var < 100; ++var) {
CustomClass * item = new CustomClass();
items.append(item);
}@

deleted28

quick as chat this forum :)

Yes, found code examples using QVector and QMap.
I already use a QMap in CustomClass to gather and keep track on this objects.
(you might remember yesterday, "Get all Objects with same class ?":http://qt-project.org/forums/viewthread/52664/

Maybe there is a way to combine both needs to a single QMap ?