---
title: "safe_allocation<T, Allocator, TrappingPolicy>"
framework: driverkit
role: symbol
role_heading: Constructor
path: "driverkit/libkern/safe_allocation/safe_allocation_t,_allocator,_trappingpolicy_-4sled"
---

# safe_allocation<T, Allocator, TrappingPolicy>

## Declaration

```occ
safe_allocation<T, Allocator, TrappingPolicy>(sa_detail::nullptr_t ) noexcept;
```