| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef ART_RUNTIME_MIRROR_METHOD_TYPE_INL_H_ |
| #define ART_RUNTIME_MIRROR_METHOD_TYPE_INL_H_ |
| |
| #include "method_type.h" |
| |
| #include "base/casts.h" |
| #include "handle_scope-inl.h" |
| #include "mirror/object-inl.h" |
| |
| namespace art HIDDEN { |
| namespace mirror { |
| |
| inline RawMethodType::RawMethodType(VariableSizedHandleScope* hs) |
| : hs_(hs) { |
| DCHECK(hs != nullptr); |
| } |
| |
| inline bool RawMethodType::IsValid() const { |
| return hs_->Size() != 0u; |
| } |
| |
| inline void RawMethodType::SetRType(ObjPtr<mirror::Class> rtype) { |
| DCHECK(rtype != nullptr); |
| DCHECK_EQ(hs_->Size(), 0u); |
| hs_->NewHandle(rtype); |
| DCHECK_EQ(rtype, GetRType()); |
| } |
| |
| inline void RawMethodType::AddPType(ObjPtr<mirror::Class> ptype) { |
| DCHECK(ptype != nullptr); |
| DCHECK_NE(hs_->Size(), 0u); |
| hs_->NewHandle(ptype); |
| DCHECK_NE(GetNumberOfPTypes(), 0); |
| DCHECK_EQ(GetPType(GetNumberOfPTypes() - 1), ptype); |
| } |
| |
| inline int32_t RawMethodType::GetNumberOfPTypes() const { |
| DCHECK_NE(hs_->Size(), 0u); |
| return dchecked_integral_cast<int32_t>(hs_->Size() - 1u); |
| } |
| |
| inline ObjPtr<mirror::Class> RawMethodType::GetPType(int32_t i) const { |
| DCHECK_LT(i, GetNumberOfPTypes()); |
| return hs_->GetHandle<mirror::Class>(i + 1).Get(); |
| } |
| |
| inline ObjPtr<mirror::Class> RawMethodType::GetRType() const { |
| return GetRTypeHandle().Get(); |
| } |
| |
| inline Handle<mirror::Class> RawMethodType::GetRTypeHandle() const { |
| DCHECK_NE(hs_->Size(), 0u); |
| return hs_->GetHandle<mirror::Class>(0u); |
| } |
| |
| inline ObjPtr<ObjectArray<Class>> MethodType::GetPTypes() { |
| return GetFieldObject<ObjectArray<Class>>(OFFSET_OF_OBJECT_MEMBER(MethodType, p_types_)); |
| } |
| |
| inline int MethodType::GetNumberOfPTypes() { |
| return GetPTypes()->GetLength(); |
| } |
| |
| inline ObjPtr<Class> MethodType::GetRType() { |
| return GetFieldObject<Class>(OFFSET_OF_OBJECT_MEMBER(MethodType, r_type_)); |
| } |
| |
| template <typename PTypesType> |
| inline MethodType::PTypesAccessor<PTypesType>::PTypesAccessor(PTypesType p_types) |
| : p_types_(p_types) {} |
| |
| template <typename PTypesType> |
| inline int32_t MethodType::PTypesAccessor<PTypesType>::GetLength() const { |
| return p_types_->GetLength(); |
| } |
| |
| template <typename PTypesType> |
| inline ObjPtr<mirror::Class> MethodType::PTypesAccessor<PTypesType>::Get(int32_t i) const { |
| DCHECK_LT(i, GetLength()); |
| return p_types_->GetWithoutChecks(i); |
| } |
| |
| inline MethodType::RawPTypesAccessor::RawPTypesAccessor(RawMethodType method_type) |
| : method_type_(method_type) { |
| DCHECK(method_type.IsValid()); |
| } |
| |
| inline int32_t MethodType::RawPTypesAccessor::GetLength() const { |
| return method_type_.GetNumberOfPTypes(); |
| } |
| |
| inline ObjPtr<mirror::Class> MethodType::RawPTypesAccessor::Get(int32_t i) const { |
| return method_type_.GetPType(i); |
| } |
| |
| template <typename HandleScopeType> |
| inline MethodType::HandlePTypesAccessor MethodType::NewHandlePTypes( |
| Handle<MethodType> method_type, HandleScopeType* hs) { |
| Handle<ObjectArray<mirror::Class>> p_types = hs->NewHandle(method_type->GetPTypes()); |
| return HandlePTypesAccessor(p_types); |
| } |
| |
| template <typename HandleScopeType> |
| inline MethodType::RawPTypesAccessor MethodType::NewHandlePTypes( |
| RawMethodType method_type, [[maybe_unused]] HandleScopeType* hs) { |
| return RawPTypesAccessor(method_type); |
| } |
| |
| inline MethodType::ObjPtrPTypesAccessor MethodType::GetPTypes(ObjPtr<MethodType> method_type) { |
| return ObjPtrPTypesAccessor(method_type->GetPTypes()); |
| } |
| |
| inline MethodType::ObjPtrPTypesAccessor MethodType::GetPTypes(Handle<MethodType> method_type) { |
| return GetPTypes(method_type.Get()); |
| } |
| |
| inline MethodType::RawPTypesAccessor MethodType::GetPTypes(RawMethodType method_type) { |
| return RawPTypesAccessor(method_type); |
| } |
| |
| inline ObjPtr<mirror::Class> MethodType::GetRType(ObjPtr<MethodType> method_type) { |
| return method_type->GetRType(); |
| } |
| |
| inline ObjPtr<mirror::Class> MethodType::GetRType(Handle<MethodType> method_type) { |
| return GetRType(method_type.Get()); |
| } |
| |
| inline ObjPtr<mirror::Class> MethodType::GetRType(RawMethodType method_type) { |
| return method_type.GetRType(); |
| } |
| |
| } // namespace mirror |
| } // namespace art |
| |
| #endif // ART_RUNTIME_MIRROR_METHOD_TYPE_INL_H_ |