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object --+ | Phone_bill
The class PhoneBill
represents customers' phone bills.
Each phone bill object is associated with a number of phone calls whose
prices combine to form the total cost of the phone bill.
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Creates a new phone bill with the given customer and no calls made yet.
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Adds a new phone call to this phone bill.
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Returns the price total of this phone bill, i.e., the sum of the prices of the phone calls added to this bill.
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Returns an item-by-item listing of the phone calls included in the bill.
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Generated by Epydoc 3.0.1 on Mon Aug 22 17:08:11 2011 | http://epydoc.sourceforge.net |