1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "AST.h" 18 19 #include <android-base/logging.h> 20 #include <hidl-util/Formatter.h> 21 #include <string> 22 #include <vector> 23 24 #include "NamedType.h" 25 #include "Type.h" 26 27 namespace android { 28 generateDependencies(Formatter & out) const29void AST::generateDependencies(Formatter& out) const { 30 std::unordered_set<const Type*> visited; 31 (void)mRootScope.recursivePass( 32 Type::ParseStage::COMPLETED, 33 [&](const Type* type) { 34 if (type != &mRootScope && type->isNamedType()) { 35 out << static_cast<const NamedType*>(type)->fqName().string() << "\n"; 36 } 37 return OK; 38 }, 39 &visited); 40 } 41 42 } // namespace android 43