WPILibC++  unspecified
None.h
1 //===-- None.h - Simple null value for implicit construction ------*- C++ -*-=//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file provides None, an enumerator for use in implicit constructors
11 // of various (usually templated) types to make such construction more
12 // terse.
13 //
14 //===----------------------------------------------------------------------===//
15 
16 #ifndef LLVM_ADT_NONE_H
17 #define LLVM_ADT_NONE_H
18 
19 namespace llvm {
22 enum class NoneType { None };
23 const NoneType None = None;
24 }
25 
26 #endif
Definition: Path.inc:31