## DiscreteGroupItem class

Represents an item of custom grouped field.

```go

type DiscreteGroupItem struct  {
	ptr unsafe.Pointer
}

```
## Constructors

| Method | Description |
| --- | --- |
|[NewDiscreteGroupItem](./newdiscretegroupitem/) | The constructor of custom group item of pivot field. | 

## Methods

| Method | Description |
| --- | --- |
|[IsNull](./isnull/) | Checks whether the implementation object is nullptr. |