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_BASIC_TYPETRAITS_H 16 #define LLVM_CLANG_BASIC_TYPETRAITS_H 17 18 namespace clang { 19 20 /// \brief Names for traits that operate specifically on types. 21 enum TypeTrait { 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_IsDestructible, 41 UTT_IsEmpty, 42 UTT_IsEnum, 43 UTT_IsFinal, 44 UTT_IsFloatingPoint, 45 UTT_IsFunction, 46 UTT_IsFundamental, 47 UTT_IsIntegral, 48 UTT_IsInterfaceClass, 49 UTT_IsLiteral, 50 UTT_IsLvalueReference, 51 UTT_IsMemberFunctionPointer, 52 UTT_IsMemberObjectPointer, 53 UTT_IsMemberPointer, 54 UTT_IsNothrowDestructible, 55 UTT_IsObject, 56 UTT_IsPOD, 57 UTT_IsPointer, 58 UTT_IsPolymorphic, 59 UTT_IsReference, 60 UTT_IsRvalueReference, 61 UTT_IsScalar, 62 UTT_IsSealed, 63 UTT_IsSigned, 64 UTT_IsStandardLayout, 65 UTT_IsTrivial, 66 UTT_IsTriviallyCopyable, 67 UTT_IsUnion, 68 UTT_IsUnsigned, 69 UTT_IsVoid, 70 UTT_IsVolatile, 71 UTT_Last = UTT_IsVolatile, 72 BTT_IsBaseOf, 73 BTT_IsConvertible, 74 BTT_IsConvertibleTo, 75 BTT_IsSame, 76 BTT_TypeCompatible, 77 BTT_IsNothrowAssignable, 78 BTT_IsTriviallyAssignable, 79 BTT_Last = BTT_IsTriviallyAssignable, 80 TT_IsConstructible, 81 TT_IsNothrowConstructible, 82 TT_IsTriviallyConstructible 83 }; 84 85 /// \brief Names for the array type traits. 86 enum ArrayTypeTrait { 87 ATT_ArrayRank, 88 ATT_ArrayExtent 89 }; 90 91 /// \brief Names for the "expression or type" traits. 92 enum UnaryExprOrTypeTrait { 93 UETT_SizeOf, 94 UETT_AlignOf, 95 UETT_VecStep, 96 UETT_OpenMPRequiredSimdAlign, 97 }; 98 } 99 100 #endif 101