NelderMeadSolver.AddVariable Method
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Ensures that a user variable with the given key is in the model.
Namespace: Microsoft.SolverFoundation.Solvers
Assembly: Microsoft.Solver.Foundation (in Microsoft.Solver.Foundation.dll)
Syntax
'Declaration
Public Overrides Function AddVariable ( _
key As Object, _
<OutAttribute> ByRef vid As Integer _
) As Boolean
public override bool AddVariable(
Object key,
out int vid
)
public:
virtual bool AddVariable(
Object^ key,
[OutAttribute] int% vid
) override
abstract AddVariable :
key:Object *
vid:int byref -> bool
override AddVariable :
key:Object *
vid:int byref -> bool
public override function AddVariable(
key : Object,
vid : int
) : boolean
Parameters
- key
Type: System.Object
Variable key.
- vid
Type: System.Int32%
Variable index.
Return Value
Type: System.Boolean
True if added successfully, otherwise false.
Implements
IRowVariableModel.AddVariable(Object, Int32%)
IRowVariableModel.AddVariable(Object, Int32%)
Remarks
If the model already includes a user variable referenced by key, this sets the vid to the variable’s index and returns false. If the model already includes a row referenced by key, sets vid to -1 and returns false. Otherwise, it adds a new user variable associated with key to the model, assigns the next available index to the new variable, sets vid to this index, and returns true. By convention variables get indexes from 1 to VariableCount in the order they were added.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.