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_HasNothrowCopy, 24 UTT_HasNothrowConstructor, 25 UTT_HasTrivialAssign, 26 UTT_HasTrivialCopy, 27 UTT_HasTrivialDefaultConstructor, 28 UTT_HasTrivialDestructor, 29 UTT_HasVirtualDestructor, 30 UTT_IsAbstract, 31 UTT_IsArithmetic, 32 UTT_IsArray, 33 UTT_IsClass, 34 UTT_IsCompleteType, 35 UTT_IsCompound, 36 UTT_IsConst, 37 UTT_IsEmpty, 38 UTT_IsEnum, 39 UTT_IsFinal, 40 UTT_IsFloatingPoint, 41 UTT_IsFunction, 42 UTT_IsFundamental, 43 UTT_IsIntegral, 44 UTT_IsInterfaceClass, 45 UTT_IsLiteral, 46 UTT_IsLvalueReference, 47 UTT_IsMemberFunctionPointer, 48 UTT_IsMemberObjectPointer, 49 UTT_IsMemberPointer, 50 UTT_IsObject, 51 UTT_IsPOD, 52 UTT_IsPointer, 53 UTT_IsPolymorphic, 54 UTT_IsReference, 55 UTT_IsRvalueReference, 56 UTT_IsScalar, 57 UTT_IsSigned, 58 UTT_IsStandardLayout, 59 UTT_IsTrivial, 60 UTT_IsTriviallyCopyable, 61 UTT_IsUnion, 62 UTT_IsUnsigned, 63 UTT_IsVoid, 64 UTT_IsVolatile 65 }; 66 67 /// \brief Names for the binary type traits. 68 enum BinaryTypeTrait { 69 BTT_IsBaseOf, 70 BTT_IsConvertible, 71 BTT_IsConvertibleTo, 72 BTT_IsSame, 73 BTT_TypeCompatible, 74 BTT_IsTriviallyAssignable 75 }; 76 77 /// \brief Names for the array type traits. 78 enum ArrayTypeTrait { 79 ATT_ArrayRank, 80 ATT_ArrayExtent 81 }; 82 83 /// \brief Names for the "expression or type" traits. 84 enum UnaryExprOrTypeTrait { 85 UETT_SizeOf, 86 UETT_AlignOf, 87 UETT_VecStep 88 }; 89 90 /// \brief Names for type traits that operate specifically on types. 91 enum TypeTrait { 92 TT_IsTriviallyConstructible 93 }; 94 95 } 96 97 #endif 98
