problem.setcbslpstart
Purpose
Set a user callback to be called at the start of the SLP optimization
Synopsis
problem.setcbslpstart(callback, data)
retval = callback(my_prob, my_object)
Arguments
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callback
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The function to be called at the start of the SLP optimization.
callback returns an integer value. If the return value is nonzero, the optimization will not be carried out. |
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my_prob
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The problem passed to the callback function.
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my_object
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The user-defined object passed as
data to
setcbslpstart.
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data
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User-defined object, which can be used for any purpose by the function.
data is passed to
callback as
my_object.
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Example
The following example sets up a callback to be executed at the start of the SLP optimization:
Objdata = [] p.setcbslpstart(CBSlpStart, Objdata)
A suitable callback function might resemble this:
def CBSlpStart(object): object.append(1) return 0
Further information
This callback can be used at the start of the SLP optimization to carry out any housekeeping before the optimization actually starts. Note that a nonzero return code from the callback will terminate the optimization immediately.
Related topics
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