Procedures and functions
This section lists in alphabetical order the functions and procedures that are provided by the mmxprs module.
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Add a MIP solution to the optimizer.
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Get basis stability information.
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Calculates a property of an mpsol solution.
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Delete all defined MIP directives.
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Delete all defined model cuts.
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Execute an Optimizer command.
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Copy solution values to initial values of an NL problem.
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Crosses over a previously loaded LP solution to a basic solution.
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Define the set of constraints to be treated as delayed rows.
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Define the variables and constraints to be preserved.
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Estimate better marginal values for variables and constraints for degenerate problems.
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Fix values of discrete entitites.
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Gets the absolute tolerance for the given objective configuration.
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Get the status of a variable or constraint in a basis.
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Get whether Insight Compute Interface integration is allowed
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Get a dual ray for an infeasible problem.
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Compute then get the Irreductible Infeasible Sets (IIS).
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Decode the sense part of an IIS bound type information.
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Decode the type part of an IIS bound type information.
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Get the type of an indicator constraint.
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Returns the variable or constraint causing infeasibility.
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Returns sets of infeasible primal and dual variables.
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Get the lower bound of a variable.
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Get the linear constraints loaded into the optimiser.
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Get the decision variables loaded into the optimiser.
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Get the coefficient of a variable or the constant term of a constraint directly from the Optimizer.
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Check whether the problem changed since the last time it was loaded into the optimizer.
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Get the name of a decision variable or constraint.
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Retrieves the value of an Optimizer attribute associated with a multi-objective solve. When solving a multi-objective problem, several objectives might be optimized in sequence. After each solve, the problem attributes are captured so that they can be queried afterwards.
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Get a primal ray for an unbounded problem.
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Gets the priority for the given objective configuration.
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Get the Optimizer problem status.
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Get a range value for a variable or constraint.
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Gets the relative tolerance for the given objective configuration.
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Retrieves scaling information about the currently loaded problem.
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Get sensitivity ranges for objective function coefficients, RHS coefficients, variable upper bounds or variable lower bounds.
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Get the size of a solution.
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Get the solution value of an expression from a solution object.
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Get the upper bound of a variable.
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Get the decision variable associated to a pseudo boolean.
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Get the set of variables of a solution.
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Gets the weight for the given objective configuration.
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Check if a specific feature is supported by the currently used license.
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Create an indicator constraint.
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Check whether an IIS number exists.
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Check whether a solution value is integral.
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Load a previously saved basis.
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Load an LP solution into the optimizer.
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Load a MIP solution into the optimizer.
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Load a problem into the optimizer.
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Maximize/minimize the current problem.
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Postsolve the current matrix.
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Read a basis from a file.
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Read directives from a file.
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Read a solution from a file.
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Reject a PREINTSOL solution.
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Relaxing bounds to repair infeasibility.
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Reset a basis.
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Reset the search for IIS.
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Reset a solution.
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Save the current basis.
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Save the current solution into the provided array or solution object.
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Save the current solution into a solution object.
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Save current state of the Optimizer to a file.
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Select one of the solutions found by solution enumerator.
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Sets the absolute tolerance for the given objective configuration.
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Sets the optimizer architecture control.
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Set the status of a variable or constraint in a basis.
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Set optimizer callback functions and procedures.
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Set cutoff for PREINTSOL callback.
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Set whether Insight Compute Interface integration is allowed
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Update data for GAPNOTIFY callback.
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Set the lower bound of a variable.
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Set the coefficient of a variable or the constant term directly in the Optimizer.
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Set a directive on a variable or Special Ordered Set.
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Mark a constraint as a model cut.
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Sets the priority for the given objective configuration.
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Sets the relative tolerance for the given objective configuration.
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Define the value associated to a decision variabe in a solution object.
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Set the upper bound of a variable.
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Sets the weight for the given objective configuration.
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Interrupt the optimizer algorithms.
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Unload the problem held in the optimizer.
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Sets up the last barrier solve's solution as the current one if one is available
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Write the current basis to a file.
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Write current directives to a file.
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Write the current problem to a file.
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Write a solution to a file.
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Retrieve memory usage statistics.
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