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_IsFinal, 39 UTT_IsFloatingPoint, 40 UTT_IsFunction, 41 UTT_IsFundamental, 42 UTT_IsIntegral, 43 UTT_IsLiteral, 44 UTT_IsLvalueReference, 45 UTT_IsMemberFunctionPointer, 46 UTT_IsMemberObjectPointer, 47 UTT_IsMemberPointer, 48 UTT_IsObject, 49 UTT_IsPOD, 50 UTT_IsPointer, 51 UTT_IsPolymorphic, 52 UTT_IsReference, 53 UTT_IsRvalueReference, 54 UTT_IsScalar, 55 UTT_IsSigned, 56 UTT_IsStandardLayout, 57 UTT_IsTrivial, 58 UTT_IsTriviallyCopyable, 59 UTT_IsUnion, 60 UTT_IsUnsigned, 61 UTT_IsVoid, 62 UTT_IsVolatile 63 }; 64 65 /// BinaryTypeTrait - Names for the binary type traits. 66 enum BinaryTypeTrait { 67 BTT_IsBaseOf, 68 BTT_IsConvertible, 69 BTT_IsConvertibleTo, 70 BTT_IsSame, 71 BTT_TypeCompatible, 72 BTT_IsTriviallyAssignable 73 }; 74 75 /// ArrayTypeTrait - Names for the array type traits. 76 enum ArrayTypeTrait { 77 ATT_ArrayRank, 78 ATT_ArrayExtent 79 }; 80 81 /// UnaryExprOrTypeTrait - Names for the "expression or type" traits. 82 enum UnaryExprOrTypeTrait { 83 UETT_SizeOf, 84 UETT_AlignOf, 85 UETT_VecStep 86 }; 87 88 /// \brief Names for type traits that operate specifically on types. 89 enum TypeTrait { 90 TT_IsTriviallyConstructible 91 }; 92 93 } 94 95 #endif 96
