1695b41eeSopenharmony_ci// Copyright 2011 Google Inc. All Rights Reserved. 2695b41eeSopenharmony_ci// 3695b41eeSopenharmony_ci// Licensed under the Apache License, Version 2.0 (the "License"); 4695b41eeSopenharmony_ci// you may not use this file except in compliance with the License. 5695b41eeSopenharmony_ci// You may obtain a copy of the License at 6695b41eeSopenharmony_ci// 7695b41eeSopenharmony_ci// http://www.apache.org/licenses/LICENSE-2.0 8695b41eeSopenharmony_ci// 9695b41eeSopenharmony_ci// Unless required by applicable law or agreed to in writing, software 10695b41eeSopenharmony_ci// distributed under the License is distributed on an "AS IS" BASIS, 11695b41eeSopenharmony_ci// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12695b41eeSopenharmony_ci// See the License for the specific language governing permissions and 13695b41eeSopenharmony_ci// limitations under the License. 14695b41eeSopenharmony_ci 15695b41eeSopenharmony_ci#ifndef NINJA_GRAPHVIZ_H_ 16695b41eeSopenharmony_ci#define NINJA_GRAPHVIZ_H_ 17695b41eeSopenharmony_ci 18695b41eeSopenharmony_ci#include <set> 19695b41eeSopenharmony_ci 20695b41eeSopenharmony_ci#include "dyndep.h" 21695b41eeSopenharmony_ci#include "graph.h" 22695b41eeSopenharmony_ci 23695b41eeSopenharmony_cistruct DiskInterface; 24695b41eeSopenharmony_cistruct Node; 25695b41eeSopenharmony_cistruct Edge; 26695b41eeSopenharmony_cistruct State; 27695b41eeSopenharmony_ci 28695b41eeSopenharmony_ci/// Runs the process of creating GraphViz .dot file output. 29695b41eeSopenharmony_cistruct GraphViz { 30695b41eeSopenharmony_ci GraphViz(State* state, DiskInterface* disk_interface) 31695b41eeSopenharmony_ci : dyndep_loader_(state, disk_interface) {} 32695b41eeSopenharmony_ci void Start(); 33695b41eeSopenharmony_ci void AddTarget(Node* node); 34695b41eeSopenharmony_ci void Finish(); 35695b41eeSopenharmony_ci 36695b41eeSopenharmony_ci DyndepLoader dyndep_loader_; 37695b41eeSopenharmony_ci std::set<Node*> visited_nodes_; 38695b41eeSopenharmony_ci EdgeSet visited_edges_; 39695b41eeSopenharmony_ci}; 40695b41eeSopenharmony_ci 41695b41eeSopenharmony_ci#endif // NINJA_GRAPHVIZ_H_ 42