For AI agents: a documentation index is available at the root level at /llms.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.

Holoscan SDK Documentation

Introduction
Setup
Using the SDK
Operators
Components
AI Skills
- Ai Skills
API reference
Performance
HoloHub
- HoloHub Overview
FAQ
- FAQ

API reference C++ API Variables

holoscan::kDefaultNumLastMessagesToDiscard

Beta

|View as Markdown|Open in Claude|

constexpr uint64_t holoscan::kDefaultNumLastMessagesToDiscard = 10

holoscan::kDefaultNumBufferedMessages

holoscan::kDefaultNumStartMessagesToSkip

Developer-friendly docs for your API

Privacy Policy | Your Privacy Choices | Terms of Service | Accessibility | Corporate Policies | Product Security | Contact

Copyright © 2026, NVIDIA Corporation.