CompactQuasiNewtonDirective Class

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Represents a directive for the compact quasi-Newton (CQN) solver.

Inheritance Hierarchy


Namespace:  Microsoft.SolverFoundation.Services
Assembly:  Microsoft.Solver.Foundation (in Microsoft.Solver.Foundation.dll)


Public Class CompactQuasiNewtonDirective _
    Inherits Directive
public class CompactQuasiNewtonDirective : Directive
public ref class CompactQuasiNewtonDirective : public Directive
type CompactQuasiNewtonDirective =  
        inherit Directive
public class CompactQuasiNewtonDirective extends Directive

The CompactQuasiNewtonDirective type exposes the following members.


  Name Description
Public method CompactQuasiNewtonDirective Initializes a new instance of the CompactQuasiNewtonDirective class.



  Name Description
Public property Arithmetic Gets or sets the numerical accuracy to use during the solve process. (Inherited from Directive.)
Public property IterationLimit Gets or sets the maximum number of solver iterations.
Public property IterationsToRemember Gets or sets the number of previous iterations to record for an estimate of Hessian (m).
Public property MaximumGoalCount Gets or sets the maximum number of goals to use. (Inherited from Directive.)
Public property TimeLimit Gets or sets the time limit. (Inherited from Directive.)
Public property Tolerance Gets or sets the tolerance for a solver.
Public property WaitLimit Gets or sets the time to wait for a result after timeout is reached. (Inherited from Directive.)



  Name Description
Public method Equals Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public method GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
Public method GetType Gets the Type of the current instance. (Inherited from Object.)
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public method ToString Returns a string that represents the current object. (Overrides Object.ToString().)



The CQN solver is suitable for unconstrained, unbounded, non-linear models with decisions that are real numbers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also


Microsoft.SolverFoundation.Services Namespace