Purpose
Hide or unhide a
constraint.
Synopsis
procedure sethidden(c:linctr, b:boolean)
Arguments
|
c
|
A linear constraint
|
|
b
|
Constraint status:
|
true
|
Hide the constraint
|
|
false
|
Unhide the constraint
|
|
Example
THe following defines a constraint and then sets it as hidden:
declarations
x,y,z: mpvar
end-declarations
c:= 4*x + y -z <= 12
sethidden(c, true)
Further information
At its creation a constraint is added to the current
problem, but using this procedure it may be hidden.
This means that the constraint will not be contained in the problem
that is solved by the optimizer but it is not deleted from the
definition of the problem in Mosel. Function
ishidden
can be used to test the current status of a constraint.
Related topics
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