---
name: "__gnu_pbds::null_node_update"
section: "3"
platform: "linux"
package: "gcc"
version: "16.2.1+r23+gd564253eb6c8-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/__gnu_pbds::null_node_update"
---

# \_\_gnu\_pbds::null\_node\_update(3)

A null node updator, indicating that no node updates are required.

## NAME

\_\_gnu\_pbds::null\_node\_update\< \_Tp1, \_Tp2, \_Tp3, \_Tp4 \> - A null node updator, indicating that no node updates are required.

## SYNOPSIS

\#include \<tag\_and\_trait.hpp\>

Inherits **\_\_gnu\_pbds::null\_type**.

## Detailed Description

### template\<typename \_Tp1, typename \_Tp2, typename \_Tp3, typename \_Tp4\>

struct \_\_gnu\_pbds::null\_node\_update\< \_Tp1, \_Tp2, \_Tp3, \_Tp4 \>"A null node updator, indicating that no node updates are required.

## Author

Generated automatically by Doxygen for libstdc++ from the source code.