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Re: C++ multiple classes doing similar stuff

2017-08-04 13:51 GMT-03:00 Jonathan Riddell <jr@xxxxxxxxxxxx>:
In isoimagewriter I've multiple classes doing ISO verification. How
this is done differs per distro so I've different classes for Neon,
Kubuntu, Arch etc. They share a common parent class to not duplicate
too much code. But I still need to create each class and call it

In a more dynamic language I'd make an array of these classes for loop
over the array to call them. 
  What's a good way to do something
similar in c++?
I'd do exactly what you described :)

QVector<ParentClass *> verifiers;// or std::vector
// push_back each instance
for (ParentClass *foo : verifiers) {

I don't think there's something wrong with this.

I worry the answer will include templates and other scary parts of c++.


Daniel Nicoletti

KDE Developer - http://dantti.wordpress.com