## QueryTableCollection class


A collection of [QueryTableCollection](./) objects that represent [QueryTable](../querytable/) collection information.

```cpp
class QueryTableCollection
```

## Methods

| Method | Description |
| --- | --- |
| [begin()](./begin/) | Returns an iterator to the beginning of the [QueryTableCollection](./). |
| [end()](./end/) | Returns an iterator to the end of the [QueryTableCollection](./). |
| [Get(int32_t index)](./get/) | Gets the querytable by the specific index. |
| [GetCount()](./getcount/) | Gets the number of elements contained in the instance. |
| [IsNull()](./isnull/) const | Checks whether the implementation object is nullptr. |
| explicit [operator bool()](./operator_bool/) const | operator bool() |
| [operator=(const QueryTableCollection\& src)](./operator_asm/) | operator= |
| [QueryTableCollection(QueryTableCollection_Impl* impl)](./querytablecollection/) | Constructs from an implementation object. |
| [QueryTableCollection(const QueryTableCollection\& src)](./querytablecollection/) | Copy constructor. |
| [~QueryTableCollection()](./~querytablecollection/) | Destructor. |
## Fields

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

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