Initializing help system before first use

problem.getIndex

problem.getIndex

Purpose
Returns the numerical index for a specified row, column, or set of the optimizer.
Synopsis
ind = problem.getIndex(obj)
Argument
obj 
Python object with the column, row, or SOS
Example
The following example adds a constraint to a problem and then retrieves its index: 
x = xpress.var()
c = x**2 + 2*x >= 5
p.addVariable(x)
p.addConstraint(c)
print("c has index", p.getIndex(c))
Related topics
problem.getIndexFromName, problem.getVariable, problem.getConstraint.

Parent Topic Reference Manual

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