Initializing help system before first use

# Xpress constraint object methods

constraint.getBody | Returns an expression representing the left-hand side of the constraint.
constraint.getCallbackDual | Returns the dual value for this constraint from the solution associated with the current callback. [Callback, Optimizer, Solution]
constraint.getCallbackSlack | Returns the slack value for this constraint from the solution associated with the current callback. [Callback, Optimizer, Solution]
constraint.getDual | Returns the dual value for this constraint from the incumbent solution during or after optimization of a continuous problem with problem.optimize, problem.lpOptimize or problem.nlpOptimize. [LP, Optimizer, Solution]
constraint.getSlack | Returns the slack value for this constraint from the incumbent solution during or after optimization with problem.optimize, problem.mipOptimize, problem.lpOptimize or problem.nlpOptimize. [LP, Optimizer, Solution]

Covered Topics

- constraint.getBody
- constraint.getCallbackDual
- constraint.getCallbackSlack
- constraint.getDual
- constraint.getSlack

Parent Topic Reference Manual

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