Question

A class has a queue and I need to set the queue size in the constructor of the class. Is this possible?

Just an idea what I want to do:

class Test
{
  queue<int> age_queue;     
  Test(int queue_size):age_queue(queue_size){}
}; 

Answer 1

Try

class Test
{
  queue<int> age_queue;     
  Test(int queue_size):age_queue(deque<int>(queue_size)){}
};