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 101
