def main():
'''initialize integer and threads'''
number = SynchronizedCells()
producer = ProduceInteger("Producer", number)
consumer = ConsumeInteger("Consumer", number)
print("Start threads...\n")
producer.start()
consumer.start()
# wait for threads to terminate
producer.join()
consumer.join()
print("\nAll threads have terminated.")
# Fig. 19.12: fig19_12.py # Show multiple threads modifying shared object. from CircularBuffer import CircularBuffer from ProduceInteger import ProduceInteger from ConsumeInteger import ConsumeInteger # initialize number and threads buffer = CircularBuffer() producer = ProduceInteger( "Producer", buffer, 11, 20 ) consumer = ConsumeInteger( "Consumer", buffer, 10 ) print "Starting threads...\n" buffer.displayState() # start threads producer.start() consumer.start() # wait for threads to terminate producer.join() consumer.join() print "\nAll threads have terminated." ########################################################################## # (C) Copyright 2002 by Deitel & Associates, Inc. and Prentice Hall. # # All Rights Reserved. # # # # DISCLAIMER: The authors and publisher of this book have used their #
# In[8] :
# program
# menunjukkan multiple thread mengakses shared object
from UnsynchronizedInteger import UnsynchronizedInteger
from ProduceInteger import ProduceInteger
from ConsumeInteger import ConsumeInteger
# initialize integer and threads
number = UnsynchronizedInteger()
producer = ProduceInteger("Producer", number)
consumer = ConsumeInteger("Consumer", number)
print("Starting threads...\n")
# start threads
producer.start()
consumer.start()
# wait for threads to terminate
producer.join()
consumer.join()
print("\nAll threads have terminated.")
# Fig. 19.12: fig19_12.py
# Show multiple threads modifying shared object.
from CircularBuffer import CircularBuffer
from ProduceInteger import ProduceInteger
from ConsumeInteger import ConsumeInteger
# initialize number and threads
buffer = CircularBuffer()
producer = ProduceInteger("Producer", buffer, 11, 20)
consumer = ConsumeInteger("Consumer", buffer, 10)
print "Starting threads...\n"
buffer.displayState()
# start threads
producer.start()
consumer.start()
# wait for threads to terminate
producer.join()
consumer.join()
print "\nAll threads have terminated."
##########################################################################
# (C) Copyright 2002 by Deitel & Associates, Inc. and Prentice Hall. #
# All Rights Reserved. #
# #
# DISCLAIMER: The authors and publisher of this book have used their #