#  Code for Monte Carlo class, Jonathan Goodman
#  http://www.math.nyu.edu/faculty/goodman/teaching/MonteCarlo20/
#  DatumCaller.py
#  The author gives permission for anyone to use this publicly posted
#  code for any purpose.  The code was written for teaching, not research
#  or commercial use.  It has not been tested thoroughly and probably has
#  serious bugs.  Results may be inaccurate, incorrect, or just wrong.

#  The tow modules are used for the Week 2 classes.
#  See the special notes on Python 3 classes for Week 2.
#        DatumCaller.py
#        DatumClassDef.py

import DatumClassDef as dat

x = dat.datum(3,"x value")
print("The new class instance x has type " + str(type(x)))
print("x has value: " + str(x.get_val()))
print("x has name:  " + str(x.get_name()))
x.double_val()
print("after doubling,     x has value: " + str(x.get_val()))
x.add_val(-2)
print("after incrementing, x has value: " + str(x.get_val()))

y = dat.datum("33.2")
print("y has value: " + str(y.get_val()))
print("y has name:  " + str(y.get_name()))

y = x
print("after rebinding, y has value: " + str(y.get_val()))
print("after rebinding, y has name:  " + str(y.get_name()))

y.double_val()
print("after doubling y value, the x value is " + str(x.get_val()))

z1 = 7
z2 = 9
print("capping " + str(z1) +  " gives " + str(x.cap(z1)))
print("capping " + str(z2) +  " gives " + str(x.cap(z2)))