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 # Class CalculateToothStiffnessForCycloid

 Last update: 09.03.2026 

<a id="VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffnessForCycloid"></a>

Namespace: [VM.Managed.DAFUL.GearTrain.Operation](VM.Managed.DAFUL.GearTrain.Operation.md)  
Assembly: VMOpGearTrain.dll

Calculate tooth stiffness operation for Cycloid

```csharp
public class CalculateToothStiffnessForCycloid : CalculateToothStiffness, IOperation

```

#### Inheritance

object ← OperationBase ← [CalculateToothStiffness](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md) ← [CalculateToothStiffnessForCycloid](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffnessForCycloid.md)

#### Implements

IOperation

#### Inherited Members

[CalculateToothStiffness.m\_doc](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_m_doc), [CalculateToothStiffness.m\_strDocInfo](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_m_strDocInfo), [CalculateToothStiffness.m\_strDatFile](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_m_strDatFile), [CalculateToothStiffness.m\_arTeethPosition](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_m_arTeethPosition), [CalculateToothStiffness.m\_nNumberOfMarker](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_m_nNumberOfMarker), [CalculateToothStiffness.m\_ardDeform](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_m_ardDeform), [CalculateToothStiffness.m\_nGearIdx](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_m_nGearIdx), [CalculateToothStiffness.m\_strGearSet](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_m_strGearSet), [CalculateToothStiffness.m\_bAdvancedGearGeometry](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_m_bAdvancedGearGeometry), [CalculateToothStiffness.m\_bRingGear](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_m_bRingGear), [CalculateToothStiffness.Execute()](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_Execute), [CalculateToothStiffness.GetInformation(XmlWriter)](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_GetInformation_System_Xml_XmlWriter_), [CalculateToothStiffness.Result()](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_Result), [CalculateToothStiffness.CreateSetNode(MeshDocument, string)](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_CreateSetNode_VM_Managed_DAFUL_FE_MeshDocument_System_String_), [CalculateToothStiffness.CreateMarkerOnNode(MeshDocument, int, ref List&lt;VectorBase&gt;)](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_CreateMarkerOnNode_VM_Managed_DAFUL_FE_MeshDocument_System_Int32_System_Collections_Generic_List_VM_Managed_VectorBase___), [CalculateToothStiffness.FindReferConnectEntity&lt;T&gt;(NodalBody, string)](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_FindReferConnectEntity__1_VM_Managed_DAFUL_FE_NodalBody_System_String_), [CalculateToothStiffness.GetBasePositionOfTScalar(Vector, Vector, bool)](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_GetBasePositionOfTScalar_VM_Managed_Vector_VM_Managed_Vector_System_Boolean_), [CalculateToothStiffness.ReadOutFile(string, int, ref double\[\])](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_ReadOutFile_System_String_System_Int32_System_Double____), [CalculateToothStiffness.WriteDat(string)](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_WriteDat_System_String_), [CalculateToothStiffness.Name](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md#VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffness_Name), OperationBase.g\_bRedrawKernel, OperationBase.g\_bVerify, OperationBase.g\_bSkipAddEvent, OperationBase.g\_bDupicateMsg, OperationBase.m\_bIsHistoryMerge, OperationBase.Execute(), OperationBase.PostExecute(), OperationBase.GetInformation(XmlWriter), OperationBase.Create(string, View, object), OperationBase.Create(string, IDocument, object), OperationBase.Create(string, object), OperationBase.Create(string), OperationBase.StartSession(), OperationBase.StartSession(OperationBase, OperationBase.PostOperation), OperationBase.StartSession(OperationBase), OperationBase.StartSessionAndWait(), OperationBase.StartSessionAndWait(OperationBase, OperationBase.PostOperation), OperationBase.StartSessionAndWait(OperationBase), OperationBase.Initialize(OperationBase.ShowVerifyResult), OperationBase.RecordJournal(OperationBase), OperationBase.UseSession(string), OperationBase.raise\_OnOperationStatusChanged(object, OperationStatusEventArgs), OperationBase.raise\_OnEndOperation(object, EventArgs), OperationBase.ClearCurrentMark(string), OperationBase.ClearCurrentMark(IDocument), OperationBase.ClearCurrentMark(), OperationBase.GlobalOverride, OperationBase.IsDoingThread, OperationBase.ExecuteMacro, OperationBase.SimStatus, OperationBase.Status, OperationBase.autoEvents, OperationBase.IsHistoryMerge, OperationBase.SkipClearTemporaryLinkContainer, OperationBase.PostExecuteClearTemporaryLinkContainer, OperationBase.SkipEndOperation, OperationBase.UseMacro, OperationBase.MarkStatus, OperationBase.UseThread, OperationBase.Name, OperationBase.ExecutableOnHold, OperationBase.Override, OperationBase.Parameter, OperationBase.View, OperationBase.Document, OperationBase.OnEndOperation, OperationBase.OnOperationStatusChanged

#### Extension Methods

[LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkProperties_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkPropertiesAndValues_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkedObjects&lt;T&gt;(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Constructors

### <a id="VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffnessForCycloid__ctor_System_String_System_String_System_Int32_System_String_"></a> CalculateToothStiffnessForCycloid(string, string, int, string)

Initializes a new instance of the  class.

```csharp
public CalculateToothStiffnessForCycloid(string strDocInfo, string strDatFile, int nGearIdx, string strGearset)

```

#### Parameters

`strDocInfo` string

The string document information.

`strDatFile` string

the string dat file.

`nGearIdx` int

Index of the n gear.

`strGearset` string

The gearset name.

### <a id="VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffnessForCycloid__ctor_VM_Managed_Document3D_System_String_System_String_System_Int32_System_String_"></a> CalculateToothStiffnessForCycloid(Document3D, string, string, int, string)

Initializes a new instance of the  class.

```csharp
public CalculateToothStiffnessForCycloid(Document3D doc, string strDocInfo, string strDatFile, int nGearIdx, string strGearset)

```

#### Parameters

`doc` Document3D

The document.

`strDocInfo` string

The string document information.

`strDatFile` string

the string dat file.

`nGearIdx` int

Index of the n gear.

`strGearset` string

The gearset name.

### <a id="VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffnessForCycloid__ctor_VM_Managed_Operation_JournalParameter_"></a> CalculateToothStiffnessForCycloid(JournalParameter)

Initializes a new instance of the  class.

```csharp
public CalculateToothStiffnessForCycloid(JournalParameter jp)

```

#### Parameters

`jp` JournalParameter

The jp.

## Methods

### <a id="VM_Managed_DAFUL_GearTrain_Operation_CalculateToothStiffnessForCycloid_Execute"></a> Execute()

Executes this instance.

```csharp
public override void Execute()

```