Changes between Version 3 and Version 8 of Ticket #20461


Ignore:
Timestamp:
05/23/16 10:43:57 (6 years ago)
Author:
mkoeppe
Comment:

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  • Ticket #20461

    • Property Authors changed from to Matthias Koeppe
    • Property Milestone changed from sage-7.2 to sage-7.3
  • Ticket #20461 – Description

    v3 v8  
    2929 * `copy` and `__copy__` (and `__deepcopy__`) should make a copy of _default_variable (this requires writing a `__copy__` method for `MIPVariable`)
    3030 * if `MixedIntegerLinearProgram.new_variable` has been called, it should set a flag and then if `__copy__` (or `__deepcopy__`) are called, it should display a warning (deprecation??) and refer the user to the new `copy` method.
     31
     32In this ticket, we take care of the default MIP variable.
     33#20657 will take care of the variables created with `new_variable`.