Class OptimizationOptionsIMRT

Options for IMRT optimization.

Inheritance
System.Object
OptimizationOptionsBase
OptimizationOptionsIMRT
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: VMS.TPS.Common.Model.Types
Assembly: VMS.TPS.Common.Model.Types.dll
Syntax
public class OptimizationOptionsIMRT : OptimizationOptionsBase

Constructors

OptimizationOptionsIMRT(Int32, OptimizationOption, Int32, OptimizationConvergenceOption, String)

Specify the initial state at the beginning of optimization and use intermediate dose after a specified number of iterations. The user specifies if the calculation terminates upon convergence before the maximum number of iterations is reached. If the intermediate dose is selected, the intermediate dose is calculated at least once. The subsequent cycles may be terminated early if the iteration has been converged.

Declaration
public OptimizationOptionsIMRT(int maxIterations, OptimizationOption initialState, int numberOfStepsBeforeIntermediateDose, OptimizationConvergenceOption convergenceOption, string mlcId)
Parameters
Type Name Description
System.Int32 maxIterations

Maximum number of iterations for IMRT optimization.
OptimizationOption initialState

Initial state at the beginning of optimization.
System.Int32 numberOfStepsBeforeIntermediateDose

Number of steps before the intermediate dose is calculated.
OptimizationConvergenceOption convergenceOption

Option to terminate optimization early if the iteration is converged.
System.String mlcId

Identifier for the Multileaf Collimator (MLC).

OptimizationOptionsIMRT(Int32, OptimizationOption, OptimizationConvergenceOption, String)

Specify the initial state before optimization and whether the algorithm can terminate early if the iteration has already been converged. No intermediate dose is used in the optimization.

Declaration
public OptimizationOptionsIMRT(int maxIterations, OptimizationOption initialState, OptimizationConvergenceOption convergenceOption, string mlcId)
Parameters
Type Name Description
System.Int32 maxIterations

Maximum number of iterations for IMRT optimization.
OptimizationOption initialState

Initial state at the beginning of optimization.
OptimizationConvergenceOption convergenceOption

Option to terminate optimization early if the iteration is converged.
System.String mlcId

Identifier for the Multileaf Collimator (MLC).

OptimizationOptionsIMRT(Int32, OptimizationOption, OptimizationConvergenceOption, OptimizationIntermediateDoseOption, String)

Specify the initial state at the beginning of optimization and use intermediate dose after a specified number of iterations. The user specifies if the calculation terminates upon convergence before the maximum number of iterations is reached. If the intermediate dose is selected, the intermediate dose is calculated once after which the optimization is restarted. This option is the same as the "Automatic Intermediate Dose" option in External Beam Planning.

Declaration
public OptimizationOptionsIMRT(int maxIterations, OptimizationOption initialState, OptimizationConvergenceOption convergenceOption, OptimizationIntermediateDoseOption intermediateDoseOption, string mlcId)
Parameters
Type Name Description
System.Int32 maxIterations

Maximum number of iterations for IMRT optimization.
OptimizationOption initialState

Initial state at the beginning of optimization.
OptimizationConvergenceOption convergenceOption

Option to terminate optimization early if the iteration is converged.
OptimizationIntermediateDoseOption intermediateDoseOption

Specify if intermediate dose is calculated.
System.String mlcId

Identifier for the Multileaf Collimator (MLC).

Properties

ConvergenceOption

Terminate the optimization early if it is converged.

Declaration
public OptimizationConvergenceOption ConvergenceOption { get; }
Property Value
Type Description
OptimizationConvergenceOption

MaximumNumberOfIterations

Maximum number of iterations for the IMRT optimizer.

Declaration
public int MaximumNumberOfIterations { get; }
Property Value
Type Description
System.Int32

NumberOfStepsBeforeIntermediateDose

Number of steps before the intermediate dose is calculated.

Declaration
public int NumberOfStepsBeforeIntermediateDose { get; }
Property Value
Type Description
System.Int32