Initialize a Queue Empty

[Kallol]

suppose i have declared :

queue<int> Q;

I want this Q empty at the beginning of each interation:

t=0;
while(t--)
{
//here I need the Queue empty

// here are oprations with that Q which may leave the queue un-empty at the end
}

what should I do to make my Q empty each time ??

Thanks in advance

[sunny]

EDITED

[mf]

Code: Select all

Q = queue<int>();

[Kallol]

thanks , its working fine now

[Quantris]

You could also make your queue variable local to the while loop, since that seems to be the only place you use it.

[Zyaad Jaunnoo]

Place the variable inside your while loop.

Code: Select all

t=10; 
while(t--) 
{ 
  queue<int> Q;        //here I need the Queue empty 

  // here are oprations with that Q which may leave the queue un-empty at the end 
}