Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. How to call a member function of multiple objects just by 1 calling?
Forum Updated to NodeBB v4.3 + New Features

How to call a member function of multiple objects just by 1 calling?

Scheduled Pinned Locked Moved General and Desktop
2 Posts 2 Posters 595 Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • M Offline
    M Offline
    mohmo
    wrote on last edited by
    #1

    Hey bros,
    I have a class named "myclass". This class has a member function : void func();
    I make an array of objects on the heap:

    myclass* cl=new myclass [10];

    I wanna call myclass::func() of all objects just by 1 time calling.

    But when i define the function as STATIC,: static void func(); i encounter an error that the function has no static members. how can i solve the problem because i have update() (for QPainter) function in func() that can not be defined as static.
    What is a remedy??
    Thanks a lot.

    1 Reply Last reply
    0
    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      You can't, you have to use a for or while loop to call your function on each object.

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

      1 Reply Last reply
      0

      • Login

      • Login or register to search.
      • First post
        Last post
      0
      • Categories
      • Recent
      • Tags
      • Popular
      • Users
      • Groups
      • Search
      • Get Qt Extensions
      • Unsolved