How to check if any coroutines are running in a class

Questions & Answers
1

I have a class where the the a coroutine function which is getting called multiple times. I would like to know how to check whether all the coroutines are done or not.
Here is my example:

class something
{
void CallCoroutine(int param)
{
StartCoroutine(func(param));
}

IEnumerator func(int param)
 {
      while(somecondition is true) //This condition returns returns value for sure. Either true or false
        yield return WaitForEndOfFrame();

      yield return null;
 }

}

Here the function CallCoroutine() called for some 15 times.

I want to check if any coroutines are running or not. Please give me suggestions how to fix this.

Thank you in advance.

2

Define an int control variable in the script for the number of coroutines currently running.
And a boolean variable for any coroutine currently running.

bool running = false;
int runningCor = 0;


IEnumerator func(int param)
runningCor++;
{
while(somecondition is true) //This condition returns returns value for sure. Either true or false
yield return WaitForEndOfFrame();
runningCor--;
running = (runningCor== 0);
yield return null;
}

Let me know if it works, so I could turn it into an answer.