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.. include:: replace.rst
Error functions
===============
The following group of functions defines the behavior of the library when errors occur during the execution.
.. %----------------------------------------------------------------------------
Usage
-----
The following examples, that can be found in the directory *examples* of the library sources, show the typical usage of this group of functions.
The example in Python language is :file:`pyerror.py`.
.. include:: examples/error_usage.rst
.. %----------------------------------------------------------------------------
|menu_calceph_seterrorhandler|
------------------------------
.. py:method:: calcephpy.seterrorhandler (typehandler, userfunc)
:param int typehandler: |arg_typehandler|
:param function userfunc: |arg_userfunc|
.. include:: calceph.error.rst
If the function is called with 1 or 2 for *typehandler*, the parameter *userfunc* must be set to *0*.
The function *userfunc* must be defined as
::
def userfunc (msg)
# parameter msg is of type str
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