## DataModel class


Represents the data model.

```cpp
class DataModel
```

## Methods

| Method | Description |
| --- | --- |
| [DataModel(DataModel_Impl* impl)](./datamodel/) | Constructs from an implementation object. |
| [DataModel(const DataModel\& src)](./datamodel/) | Copy constructor. |
| [GetRelationships()](./getrelationships/) | Gets all relationships of the tables in the data model. |
| [GetTables()](./gettables/) | Gets all tables in the data model. |
| [IsNull()](./isnull/) const | Checks whether the implementation object is nullptr. |
| explicit [operator bool()](./operator_bool/) const | operator bool() |
| [operator=(const DataModel\& src)](./operator_asm/) | operator= |
| [~DataModel()](./~datamodel/) | Destructor. |
## Fields

| Field | Description |
| --- | --- |
| [_impl](./_impl/) | The implementation object. |
## See Also

* Namespace [Aspose::Cells::DataModels](../)
* Library [Aspose.Cells for C++](../../)