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NonTrivialCallbacks * | getNonTrivialCallbacks () const |
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CallPtrT | getCallPtr () const |
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void * | getCalleePtr () const |
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void * | getInlineStorage () const |
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void * | getOutOfLineStorage () const |
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size_t | getOutOfLineStorageSize () const |
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size_t | getOutOfLineStorageAlignment () const |
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void | setOutOfLineStorage (void *Ptr, size_t Size, size_t Alignment) |
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| UniqueFunctionBase (CallableT Callable, CalledAs< CalledAsT >) |
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| UniqueFunctionBase (UniqueFunctionBase &&RHS) noexcept |
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| UniqueFunctionBase ()=default |
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| ~UniqueFunctionBase () |
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UniqueFunctionBase & | operator= (UniqueFunctionBase &&RHS) noexcept |
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static R | CallImpl (void *CallableAddr, AdjustedParamT< ParamTs >... Params) |
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static void | MoveImpl (void *LHSCallableAddr, void *RHSCallableAddr) noexcept |
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static void | DestroyImpl (void *CallableAddr) noexcept |
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struct IsSizeLessThanThresholdT< T, std::enable_if_t< sizeof(T)<=2 *sizeof(void *)> > :std::true_type {};template< typename T > struct AdjustedParamTBase { static_assert(!std::is_reference< T >::value, "references should be handled by template specialization");using type=std::conditional_t< std::is_trivially_copy_constructible< T >::value &&std::is_trivially_move_constructible< T >::value &&IsSizeLessThanThresholdT< T >::value, T, T & >;};template< typename T > struct AdjustedParamTBase< T & > { using type=T &;};template< typename T > struct AdjustedParamTBase< T && > { using type=T &;};template< typename T > using AdjustedParamT=typename AdjustedParamTBase< T >::type;using CallPtrT=R(*)(void *CallableAddr, AdjustedParamT< ParamTs >... Params);using MovePtrT=void(*)(void *LHSCallableAddr, void *RHSCallableAddr);using DestroyPtrT=void(*)(void *CallableAddr);struct alignas(8) TrivialCallback { CallPtrT CallPtr;};struct alignas(8) NonTrivialCallbacks { CallPtrT CallPtr;MovePtrT MovePtr;DestroyPtrT DestroyPtr;};using CallbackPointerUnionT=PointerUnion< TrivialCallback *, NonTrivialCallbacks * >;union StorageUnionT { struct OutOfLineStorageT { void *StoragePtr;size_t Size;size_t Alignment;} OutOfLineStorage;static_assert(sizeof(OutOfLineStorageT)<=InlineStorageSize, "Should always use all of the out-of-line storage for inline storage!");alignas(void *) mutable std::byte InlineStorage[InlineStorageSize];} StorageUnion;PointerIntPair< CallbackPointerUnionT, 1, bool > CallbackAndInlineFlag;bool isInlineStorage() const { return CallbackAndInlineFlag.getInt();} bool isTrivialCallback() const { return isa< TrivialCallback * >(CallbackAndInlineFlag.getPointer());} CallPtrT getTrivialCallback() const { return cast< TrivialCallback * >(CallbackAndInlineFlag.getPointer()) -> | CallPtr |
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static constexpr size_t | InlineStorageSize |
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template<typename R, typename... P>
class llvm::unique_function< R(P...)>
Definition at line 364 of file FunctionExtras.h.