Initializing help system before first use

problem.chgrowstatus

Purpose
Change the status setting of a constraint
Synopsis
problem.chgrowstatus(row, status)
Arguments
row 
The index of the matrix row to be changed.
status 
The bitmap with the new status settings. If the status is to be changed, always get the current status first (use problem.getrowstatus) and then change settings as required. The only settings likely to be changed are:
Bit 11 
Set if row must not have a penalty error vector. This is the equivalent of an enforced constraint (SLPDATA type EC).
Example
The following example changes the status of row 9 to be an enforced constraint. 
status = p.getrowstatus(9)
status = status | (1<<11)
p.chgrowstatus(9, status)
Further information
If status is None the current status will remain unchanged.
Related topics
problem.getrowstatus

Parent Topic Methods of the class problem

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