1 // Copyright 2011 Google Inc. All Rights Reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef NINJA_GRAPHVIZ_H_ 16 #define NINJA_GRAPHVIZ_H_ 17 18 #include <set> 19 20 #include "dyndep.h" 21 22 struct DiskInterface; 23 struct Node; 24 struct Edge; 25 struct State; 26 27 /// Runs the process of creating GraphViz .dot file output. 28 struct GraphViz { GraphVizGraphViz29 GraphViz(State* state, DiskInterface* disk_interface) 30 : dyndep_loader_(state, disk_interface) {} 31 void Start(); 32 void AddTarget(Node* node); 33 void Finish(); 34 35 DyndepLoader dyndep_loader_; 36 std::set<Node*> visited_nodes_; 37 std::set<Edge*> visited_edges_; 38 }; 39 40 #endif // NINJA_GRAPHVIZ_H_ 41