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A Slice structure maps to a Python class with the same name. For each Slice data member, the Python class contains a corresponding attribute. For example, here is our Employee structure once more:
| Wiki Markup |
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{zcode:slice}
struct Employee {
long number;
string firstName;
string lastName;
};
{zcode} |
The Python mapping generates the following definition for this structure:
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{zcode:py}
class Employee(object):
def __init__(self, number=0, firstName='', lastName=''):
self.number = number
self.firstName = firstName
self.lastName = lastName
def __hash__(self):
# ...
def __eq__(self, other):
# ...
def __str__(self):
# ...
{zcode} |
The constructor initializes each of the attributes to a default value appropriate for its type. You can also declare different default values for members of primitive and enumerated types.
The __hash__ method returns a hash value for the structure based on the value of all its data members.
The __eq__ method returns true if all members of two structures are (recursively) equal.
The __str__ method returns a string representation of the structure.
See Also
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