How to define an array of objects in C++?

To define an array of C++ objects, you can follow the steps below:

  1. Firstly, define a class object that describes the attributes and actions of each element in the array.
class MyClass {
   private:
      int value;
   public:
      void setValue(int val) { value = val; }
      int getValue() { return value; }
};
  1. Next, declare an array of objects. You can declare an array using the class name and square brackets, specifying the size of the array.
MyClass myArray[5];
  1. You can access elements in an array by index, and then call a class method or access an object’s property.
myArray[0].setValue(10);
int val = myArray[0].getValue();

This defines an array containing 5 MyClass objects, which can be accessed and manipulated by index.

Leave a Reply 0

Your email address will not be published. Required fields are marked *


广告
Closing in 10 seconds
bannerAds