# CallbackBase5 Class (CPP)

**Header:** #include <UnigineCallback.h>


A base class for engine callbacks.


This class allows you to create your own callbacks with four or five arguments.


## CallbackBase5 Class

### Members

---

## void run ( A0 a0 , A1 a1 , A2 a2 , A3 a3 )

Executes the callback function with four arguments.
### Arguments

- *A0* **a0** - First argument of the callback function.
- *A1* **a1** - Second argument of the callback function.
- *A2* **a2** - Third argument of the callback function.
- *A3* **a3** - Fourth argument of the callback function.

## void run ( A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 )

Executes the callback function with five arguments.
### Arguments

- *A0* **a0** - First argument of the callback function.
- *A1* **a1** - Second argument of the callback function.
- *A2* **a2** - Third argument of the callback function.
- *A3* **a3** - Fourth argument of the callback function.
- *A4* **a4** - Fifth argument of the callback function.