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Is there any way to modify the constraints? #26

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zidanessf opened this issue Feb 16, 2020 · 2 comments
Open

Is there any way to modify the constraints? #26

zidanessf opened this issue Feb 16, 2020 · 2 comments

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@zidanessf
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@joaquimg
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Currently no.
But JuMP has methods for that! We can extend them.
Are you used to JuMP 0.21.x?

@zidanessf
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no, I'm using JuMP v0.20.1. The "delete" method from JuMP simply sets the state of the constraint to invalid. Since adding one constraint to the bilevel problem generates some variables and constraints to its single-level counterpart, we can build a tree to trace these var/cons and delete them when needed.

@joaquimg joaquimg mentioned this issue May 4, 2021
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@joaquimg @zidanessf