pybind11/example/example12.py

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#!/usr/bin/env python
from __future__ import print_function
import sys
sys.path.append('.')
from example import Example12, runExample12, runExample12Virtual
class ExtendedExample12(Example12):
def __init__(self, state):
super(ExtendedExample12, self).__init__(state + 1)
self.data = "Hello world"
def run(self, value):
print('ExtendedExample12::run(%i), calling parent..' % value)
return super(ExtendedExample12, self).run(value + 1)
def pure_virtual(self):
print('ExtendedExample12::pure_virtual(): %s' % self.data)
ex12 = Example12(10)
print(runExample12(ex12, 20))
try:
runExample12Virtual(ex12)
except Exception as e:
print("Caught expected exception: " + str(e))
ex12p = ExtendedExample12(10)
print(runExample12(ex12p, 20))
runExample12Virtual(ex12p)