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 /// \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
  18 namespace 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