# VkDeviceOrHostAddressConstKHR(3) Manual Page

## Name

VkDeviceOrHostAddressConstKHR - Union specifying a const device or host address

## C Specification

The `VkDeviceOrHostAddressConstKHR` union is defined as:

    typedef union VkDeviceOrHostAddressConstKHR {
        VkDeviceAddress    deviceAddress;
        const void*        hostAddress;
    } VkDeviceOrHostAddressConstKHR;

## Members

- `deviceAddress` is a buffer device address as returned by the vkGetBufferDeviceAddressKHR command.

- `hostAddress` is a const host memory address.

## Description

## See Also

VkAccelerationStructureGeometryAabbsDataKHR, VkAccelerationStructureGeometryInstancesDataKHR, VkAccelerationStructureGeometryTrianglesDataKHR, VkCopyMemoryToAccelerationStructureInfoKHR, `VkDeviceAddress`

## Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.