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4 Queues

Oct 13, 2012 | Queue
A basic introduction to queues, covering push_front(), pop_front(), push_back(), pop_back().
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A basic introduction to queues, covering initialization, push_front(), pop_front(), push_back(), pop_back().

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module my_queue;
   int my_int;   
   int q_queue[$];   

   initial begin
      q_queue  = {8,6};
      show_q();
      q_queue.push_back(1);
      show_q();
      q_queue.push_back(4);
      show_q();
      q_queue.push_back(5);
      my_int  = q_queue.pop_front();
      show_q();      
   end

   function void show_q();
      for (int iii=0; iii<q_queue.size(); iii++) begin
     $write("q_queue[%0d]=%0d, ",iii, q_queue[iii]);
      end // for (int iii=0; iii<q_queue.size(); iii++)
      $display(" (my_int=%0d)",my_int);      
   endfunction   

endmodule // my_queue

.
//run command

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irun -sv my_queue.sv