# Poco

# struct NullTypeList

Library: Foundation
Package: Core
Header: Poco/TypeList.h

## Member Summary

Member Functions: operator !=, operator <, operator ==

## Member Functions

### operator !=

bool operator != (
const NullTypeList & param399
) const;

### operator <

bool operator < (
const NullTypeList & param400
) const;

### operator ==

bool operator == (
const NullTypeList & param398
) const;

## Variables

### length

static constexpr std::size_t length = 0;