---
title: "bounded_ptr<T, TrappingPolicy>"
framework: driverkit
role: symbol
role_heading: Constructor
path: "driverkit/libkern/bounded_ptr/bounded_ptr_t,_trappingpolicy_-1uygx"
---

# bounded_ptr<T, TrappingPolicy>

## Declaration

```occ
bounded_ptr<T, TrappingPolicy>(detail::nullptr_t );
```