contrib/llvm/tools/clang/include/clang/Basic/TypeTraits.h

   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 //  This file defines enumerations for the type traits support.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef LLVM_CLANG_TYPETRAITS_H
  15 #define LLVM_CLANG_TYPETRAITS_H
  16
  17 namespace clang {
  18
  19   /// UnaryTypeTrait - Names for the unary type traits.
  20   enum UnaryTypeTrait {
  21     UTT_HasNothrowAssign,
  22     UTT_HasNothrowCopy,
  23     UTT_HasNothrowConstructor,
  24     UTT_HasTrivialAssign,
  25     UTT_HasTrivialCopy,
  26     UTT_HasTrivialDefaultConstructor,
  27     UTT_HasTrivialDestructor,
  28     UTT_HasVirtualDestructor,
  29     UTT_IsAbstract,
  30     UTT_IsArithmetic,
  31     UTT_IsArray,
  32     UTT_IsClass,
  33     UTT_IsCompleteType,
  34     UTT_IsCompound,
  35     UTT_IsConst,
  36     UTT_IsEmpty,
  37     UTT_IsEnum,
  38     UTT_IsFloatingPoint,
  39     UTT_IsFunction,
  40     UTT_IsFundamental,
  41     UTT_IsIntegral,
  42     UTT_IsLiteral,
  43     UTT_IsLvalueReference,
  44     UTT_IsMemberFunctionPointer,
  45     UTT_IsMemberObjectPointer,
  46     UTT_IsMemberPointer,
  47     UTT_IsObject,
  48     UTT_IsPOD,
  49     UTT_IsPointer,
  50     UTT_IsPolymorphic,
  51     UTT_IsReference,
  52     UTT_IsRvalueReference,
  53     UTT_IsScalar,
  54     UTT_IsSigned,
  55     UTT_IsStandardLayout,
  56     UTT_IsTrivial,
  57     UTT_IsTriviallyCopyable,
  58     UTT_IsUnion,
  59     UTT_IsUnsigned,
  60     UTT_IsVoid,
  61     UTT_IsVolatile
  62   };
  63
  64   /// BinaryTypeTrait - Names for the binary type traits.
  65   enum BinaryTypeTrait {
  66     BTT_IsBaseOf,
  67     BTT_IsConvertible,
  68     BTT_IsConvertibleTo,
  69     BTT_IsSame,
  70     BTT_TypeCompatible
  71   };
  72
  73   /// ArrayTypeTrait - Names for the array type traits.
  74   enum ArrayTypeTrait {
  75     ATT_ArrayRank,
  76     ATT_ArrayExtent
  77   };
  78
  79   /// UnaryExprOrTypeTrait - Names for the "expression or type" traits.
  80   enum UnaryExprOrTypeTrait {
  81     UETT_SizeOf,
  82     UETT_AlignOf,
  83     UETT_VecStep
  84   };
  85 }
  86
  87 #endif