TypeTraits.h revision 9ef9875bbe19dc9f73c6c95b803d9a4945168690 
1//===--- TypeTraits.h - C++ Type Traits Support Enumerations ----*- 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/// \file
11/// \brief Defines enumerations for the type traits support.
12///
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_CLANG_TYPETRAITS_H
16#define LLVM_CLANG_TYPETRAITS_H
17
18namespace clang {
19
20  /// \brief Names for the unary type traits.
21  enum UnaryTypeTrait {
22    UTT_HasNothrowAssign,
23    UTT_HasNothrowMoveAssign,
24    UTT_HasNothrowCopy,
25    UTT_HasNothrowConstructor,
26    UTT_HasTrivialAssign,
27    UTT_HasTrivialMoveAssign,
28    UTT_HasTrivialCopy,
29    UTT_HasTrivialDefaultConstructor,
30    UTT_HasTrivialMoveConstructor,
31    UTT_HasTrivialDestructor,
32    UTT_HasVirtualDestructor,
33    UTT_IsAbstract,
34    UTT_IsArithmetic,
35    UTT_IsArray,
36    UTT_IsClass,
37    UTT_IsCompleteType,
38    UTT_IsCompound,
39    UTT_IsConst,
40    UTT_IsEmpty,
41    UTT_IsEnum,
42    UTT_IsFinal,
43    UTT_IsFloatingPoint,
44    UTT_IsFunction,
45    UTT_IsFundamental,
46    UTT_IsIntegral,
47    UTT_IsInterfaceClass,
48    UTT_IsLiteral,
49    UTT_IsLvalueReference,
50    UTT_IsMemberFunctionPointer,
51    UTT_IsMemberObjectPointer,
52    UTT_IsMemberPointer,
53    UTT_IsObject,
54    UTT_IsPOD,
55    UTT_IsPointer,
56    UTT_IsPolymorphic,
57    UTT_IsReference,
58    UTT_IsRvalueReference,
59    UTT_IsScalar,
60    UTT_IsSigned,
61    UTT_IsStandardLayout,
62    UTT_IsTrivial,
63    UTT_IsTriviallyCopyable,
64    UTT_IsUnion,
65    UTT_IsUnsigned,
66    UTT_IsVoid,
67    UTT_IsVolatile
68  };
69
70  /// \brief Names for the binary type traits.
71  enum BinaryTypeTrait {
72    BTT_IsBaseOf,
73    BTT_IsConvertible,
74    BTT_IsConvertibleTo,
75    BTT_IsSame,
76    BTT_TypeCompatible,
77    BTT_IsTriviallyAssignable
78  };
79
80  /// \brief Names for the array type traits.
81  enum ArrayTypeTrait {
82    ATT_ArrayRank,
83    ATT_ArrayExtent
84  };
85
86  /// \brief Names for the "expression or type" traits.
87  enum UnaryExprOrTypeTrait {
88    UETT_SizeOf,
89    UETT_AlignOf,
90    UETT_VecStep
91  };
92
93  /// \brief Names for type traits that operate specifically on types.
94  enum TypeTrait {
95    TT_IsTriviallyConstructible
96  };
97
98}
99
100#endif
101