CompactQuasiNewtonModel Class

Article
12/06/2011

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Defines the compact quasi-Newton (CQN) solver for nonlinear models.

Inheritance Hierarchy

System.Object
  Microsoft.SolverFoundation.Solvers.UnconstrainedNonlinearModel
    Microsoft.SolverFoundation.Solvers.CompactQuasiNewtonModel
      Microsoft.SolverFoundation.Solvers.CompactQuasiNewtonSolver

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

Syntax

'Declaration
Public MustInherit Class CompactQuasiNewtonModel _
    Inherits UnconstrainedNonlinearModel

public abstract class CompactQuasiNewtonModel : UnconstrainedNonlinearModel

public ref class CompactQuasiNewtonModel abstract : public UnconstrainedNonlinearModel

[<AbstractClass>]
type CompactQuasiNewtonModel =  
    class
        inherit UnconstrainedNonlinearModel
    end

public abstract class CompactQuasiNewtonModel extends UnconstrainedNonlinearModel

The CompactQuasiNewtonModel type exposes the following members.

Constructors

	Name	Description
	CompactQuasiNewtonModel	Initializes a new instance of the RowVariableModel class.

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Properties

	Name	Description
	FunctionEvaluator	Function value callback. (Inherited from UnconstrainedNonlinearModel.)
	GradientEvaluator	Gradient callback. (Inherited from UnconstrainedNonlinearModel.)
	Indices	Returns the variable index collection, inclusive of rows (Inherited from UnconstrainedNonlinearModel.)
	KeyComparer	Is used for row or variable key comparison (Inherited from UnconstrainedNonlinearModel.)
	KeyCount	Returns the number of keys, inclusive of rows and variables. (Inherited from UnconstrainedNonlinearModel.)
	Keys	Returns the variable and row key collection. Indices are guaranteed to be greater than or equal to 0 and less than the KeyCount. (Inherited from UnconstrainedNonlinearModel.)
	RowCount	Returns the number of rows in the model (Inherited from UnconstrainedNonlinearModel.)
	RowIndices	Returns the row index collection (Inherited from UnconstrainedNonlinearModel.)
	RowKeys	Returns the row key collection (Inherited from UnconstrainedNonlinearModel.)
	RowValue	Sets the value of the only row of the model (Inherited from UnconstrainedNonlinearModel.)
	TheGoal	The only goal of the model (Inherited from UnconstrainedNonlinearModel.)
	VariableCount	Gets the number of variables in the model. (Inherited from UnconstrainedNonlinearModel.)
	VariableIndices	Gets an IEnumerable containing the variable indexes. (Inherited from UnconstrainedNonlinearModel.)
	VariableKeyCount	Returns a count for keys (not including null) for variables (Inherited from UnconstrainedNonlinearModel.)
	VariableKeys	Gets an IEnumerable containing the variable keys. (Inherited from UnconstrainedNonlinearModel.)

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Methods

	Name	Description
	AddGoal	Marks a row as a goal. (Inherited from UnconstrainedNonlinearModel.)
	AddRow	Adds a row to the model. (Inherited from UnconstrainedNonlinearModel.)
	AddRowAsGoal	Adds a row as a goal. Unconstrained models can have just one row. By convention this row will always have 0 as an index. (Inherited from UnconstrainedNonlinearModel.)
	AddVariable	The method ensures that a user variable with the given key is in the model. (Inherited from UnconstrainedNonlinearModel.)
	CopyVariableValuesFrom	Copies variable values from an array. (Inherited from UnconstrainedNonlinearModel.)
	CopyVariableValuesTo	Copies variable values to an array. (Inherited from UnconstrainedNonlinearModel.)
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetBounds	Returns the bounds for a vid. (Inherited from UnconstrainedNonlinearModel.)
	GetGoalFromIndex	Returns a goal entry if the row id is a goal (Inherited from UnconstrainedNonlinearModel.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetIndexFromKey	Maps the variable index from the key. If not found, KeyNotFoundException will be thrown (Inherited from UnconstrainedNonlinearModel.)
	GetKeyFromIndex	Maps the variable index to the key. If not found, ArgumentException will be thrown (Inherited from UnconstrainedNonlinearModel.)
	GetProperty	Returns the value of a property that is at the specified index.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetValue	Gets the value associated with the variable index. This is typically used when retrieving results. (Inherited from UnconstrainedNonlinearModel.)
	IsGoal(Int32)	Checks if a row identified by the specified id is a goal row. (Inherited from UnconstrainedNonlinearModel.)
	IsGoal(Int32, IGoal%)	Checks if a row identified by the specified id is a goal row. If true, return the goal entry (Inherited from UnconstrainedNonlinearModel.)
	IsRow	Validates whether the specified id represents a row index (Inherited from UnconstrainedNonlinearModel.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	PreChange	Invoke this function before modfying the model. (Inherited from UnconstrainedNonlinearModel.)
	RemoveGoal	Removes a goal row (Inherited from UnconstrainedNonlinearModel.)
	SetBounds	Sets the upper and lower bounds for a vid. (Inherited from UnconstrainedNonlinearModel.)
	SetGoalValue	Sets the goal value. (Inherited from UnconstrainedNonlinearModel.)
	SetLowerBound	Sets the lower bound for a vid. (Inherited from UnconstrainedNonlinearModel.)
	SetProperty	Sets a property that is at the specified variable index.
	SetUpperBound	Sets the upper bound for a vid. (Inherited from UnconstrainedNonlinearModel.)
	SetValue	Sets the value of model identified by the vid. The default value for a vid is Indeterminate. (Inherited from UnconstrainedNonlinearModel.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	TryGetIndexFromKey	Attempts to get the variable index based on the specified key (Inherited from UnconstrainedNonlinearModel.)
	ValidateVid	Validates a vid, and throws ArgumentException if not valid. (Inherited from UnconstrainedNonlinearModel.)

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Explicit Interface Implementations

	Name	Description
	IGoalModel.ClearGoals	Clears all the goals (Inherited from UnconstrainedNonlinearModel.)
	IGoalModel.GoalCount	The number of goals in this model (Inherited from UnconstrainedNonlinearModel.)
	IGoalModel.Goals	Returns the goal collection of this model. (Inherited from UnconstrainedNonlinearModel.)
	INonlinearModel.GetActiveVariables	Specifies variables that participate in the row. (Inherited from UnconstrainedNonlinearModel.)
	INonlinearModel.IsActiveVariable	Determines whether a variable is active in a specific row (Inherited from UnconstrainedNonlinearModel.)
	INonlinearModel.SetActiveVariable	Sets a specific variable in a row to be active or inactive (Inherited from UnconstrainedNonlinearModel.)
	INonlinearModel.SetActiveVariables	Sets all variables in a row to be active or inactive (Inherited from UnconstrainedNonlinearModel.)
	IRowVariableModel.GetIgnoreBounds	Gets the flag that specifies whether bounds are ignored (Inherited from UnconstrainedNonlinearModel.)
	IRowVariableModel.GetIntegrality	Checks if a variable is an integer variable (Inherited from UnconstrainedNonlinearModel.)
	IRowVariableModel.IntegerIndexCount	Returns the number of integer variables (Inherited from UnconstrainedNonlinearModel.)
	IRowVariableModel.SetIgnoreBounds	Adjusts whether the bounds of a vid should be respected or ignored during solving. By default, bounds are respected. (Inherited from UnconstrainedNonlinearModel.)
	IRowVariableModel.SetIntegrality	Marks a variable as an integer variable (Inherited from UnconstrainedNonlinearModel.)