---
name: "__gnu_pbds::null_node_update"
section: "3cxx"
platform: "linux"
package: "libstdc++-12-doc"
version: "12.4.0-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/__gnu_pbds::null_node_update/3cxx"
---

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

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.