2618. Check if Object Instance of Class LeetCode Solution

Last updated: March 5, 2025

In this guide, you will get 2618. Check if Object Instance of Class LeetCode Solution with the best time and space complexity. The solution to Check if Object Instance of Class problem is provided in various programming languages like C++, Java, and Python. This will be helpful for you if you are preparing for placements, hackathons, interviews, or practice purposes. The solutions provided here are very easy to follow and include detailed explanations.

Table of Contents

  1. Problem Statement
  2. Complexity Analysis
  3. Check if Object Instance of Class solution in C++
  4. Check if Object Instance of Class solution in Java
  5. Check if Object Instance of Class solution in Python
  6. Additional Resources
2618. Check if Object Instance of Class LeetCode Solution image

Problem Statement of Check if Object Instance of Class

Write a function that checks if a given value is an instance of a given class or superclass. For this problem, an object is considered an instance of a given class if that object has access to that class’s methods.
There are no constraints on the data types that can be passed to the function. For example, the value or the class could be undefined.

Example not found

Constraints not found

Complexity Analysis

  • Time Complexity: Google AdSense
  • Space Complexity: Google Analytics

2618. Check if Object Instance of Class LeetCode Solution in C++

function checkIfInstanceOf(obj: any, classFunction: any): boolean {
  while (obj != null) {
    if (obj.constructor === classFunction) {
      return true;
    }
    obj = Object.getPrototypeOf(obj);
  }
  return false;
}
/* code provided by PROGIEZ */

2618. Check if Object Instance of Class LeetCode Solution in Java

N/A
// code provided by PROGIEZ

2618. Check if Object Instance of Class LeetCode Solution in Python

N/A
 # code by PROGIEZ

Additional Resources

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