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Here is the definition of our EmployeeMap once more:
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{zcode:slice}
dictionary<long, Employee> EmployeeMap;
{zcode} |
As for sequences, the Python mapping does not create a separate named type for this definition. Instead, all dictionaries are simply instances of Python's dictionary type. For example:
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{zcode:py}
em = {}
e = Employee()
e.number = 31
e.firstName = "James"
e.lastName = "Gosling"
em[e.number] = e
{zcode} |
The Ice run time validates the elements of a dictionary to ensure that they are compatible with the declared type; a ValueError exception is raised if an incompatible type is encountered.
See Also
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