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 # Interface PHXDATAHISTORYLib::\_DPHXDataHistoryToModel

 Last update: 30.07.2026 

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**Definition**: `LIBS/DataExplorer/PHXDataHistory/PHXDataHistory.odl` (line 715)

The Data History to Model connector is the piece that connects a Data History to a [ModelCenter](namespaceModelCenter.md#namespaceModelCenter) instance, for the purpose of restoring a run or re-running runs. It allows a user to override the default behaviors of the "Save to Model" and "Rerun Runs" capabilities of Data Explorer.

## Members

- [canRerunRuns](interfacePHXDATAHISTORYLib_1_1__DPHXDataHistoryToModel.md#interfacePHXDATAHISTORYLib_1_1__DPHXDataHistoryToModel_1a080673db51fe153fd870e46b9dd4f221)
- [canSaveToModel](interfacePHXDATAHISTORYLib_1_1__DPHXDataHistoryToModel.md#interfacePHXDATAHISTORYLib_1_1__DPHXDataHistoryToModel_1a3123522cb86b3daa95c56f60b99a4f9e)
- [closeDataHistory](interfacePHXDATAHISTORYLib_1_1__DPHXDataHistoryToModel.md#interfacePHXDATAHISTORYLib_1_1__DPHXDataHistoryToModel_1a9ead478fc2486a3ac01b73ee8b3962be)
- [rerunRuns](interfacePHXDATAHISTORYLib_1_1__DPHXDataHistoryToModel.md#interfacePHXDATAHISTORYLib_1_1__DPHXDataHistoryToModel_1a2d1c0808d8fcdfe748d3194c45eda87a)
- [saveToModel](interfacePHXDATAHISTORYLib_1_1__DPHXDataHistoryToModel.md#interfacePHXDATAHISTORYLib_1_1__DPHXDataHistoryToModel_1a6efbbc76935609344ddfe8b48eaac5c1)

## Public functions

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### Function canSaveToModel

![](https://img.shields.io/badge/-public-brightgreen "public")

```
BOOL PHXDATAHISTORYLib::_DPHXDataHistoryToModel::canSaveToModel(LPDISPATCH dataHistory, long run)

```

Determine if a run could be saved to the model; returning FALSE means that option should be disabled in any menus.

**Parameters**:

- **dataHistory**: the data history to check in regards to
- **run**: the index of the run to check

**Returns**:

TRUE if the run could be saved, FALSE if not

**Parameters**:

- LPDISPATCH **dataHistory**
- long **run**

**Return type**: BOOL

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### Function saveToModel

![](https://img.shields.io/badge/-public-brightgreen "public")

```
void PHXDATAHISTORYLib::_DPHXDataHistoryToModel::saveToModel(LPDISPATCH dataHistory, long run)

```

Notify that a user has requested to save the indicated run to the model.

**Parameters**:

- **dataHistory**: the data history to supply the data
- **run**: the index of the run to save

**Parameters**:

- LPDISPATCH **dataHistory**
- long **run**

**Return type**: void

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### Function canRerunRuns

![](https://img.shields.io/badge/-public-brightgreen "public")

```
BOOL PHXDATAHISTORYLib::_DPHXDataHistoryToModel::canRerunRuns(LPDISPATCH dataHistory, VARIANT runs)

```

Determine if the specified runs can be re-run. Returning FALSE means that the option should be disabled in any menus.

**Parameters**:

- **dataHistory**: the data history to check in regards to
- **runs**: an array of run indexes

**Returns**:

True if the runs can be re-run, false if not.

**Parameters**:

- LPDISPATCH **dataHistory**
- VARIANT **runs**

**Return type**: BOOL

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### Function rerunRuns

![](https://img.shields.io/badge/-public-brightgreen "public")

```
void PHXDATAHISTORYLib::_DPHXDataHistoryToModel::rerunRuns(LPDISPATCH dataHistory, VARIANT runs)

```

Notify that the user has requested to re-run a set of runs. Does not wait for the runs to complete. endRuns from [PHXDataHistory](classPHXDATAHISTORYLib_1_1PHXDataHistory.md#classPHXDATAHISTORYLib_1_1PHXDataHistory) will be called when completed.

**Parameters**:

- **dataHistory**: the data history to read and write from
- **runs**: an array of run indexes

**Parameters**:

- LPDISPATCH **dataHistory**
- VARIANT **runs**

**Return type**: void

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### Function closeDataHistory

![](https://img.shields.io/badge/-public-brightgreen "public")

```
void PHXDATAHISTORYLib::_DPHXDataHistoryToModel::closeDataHistory(LPDISPATCH dataHistory)

```

Notify that the user is attempting to close the given data history.

**Parameters**:

- **dataHistory**: the data history the user is attempting to close

**Exceptions**:

- **Exception**: on error

**Parameters**:

- LPDISPATCH **dataHistory**

**Return type**: void