github.com/maruel/nin@v0.0.0-20220112143044-f35891e3ce7e/src/graphviz.h (about)

     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  #include "graph.h"
    22  
    23  struct DiskInterface;
    24  struct Node;
    25  struct Edge;
    26  struct State;
    27  
    28  /// Runs the process of creating GraphViz .dot file output.
    29  struct GraphViz {
    30    GraphViz(State* state, DiskInterface* disk_interface)
    31        : dyndep_loader_(state, disk_interface) {}
    32    void Start();
    33    void AddTarget(Node* node);
    34    void Finish();
    35  
    36    DyndepLoader dyndep_loader_;
    37    std::set<Node*> visited_nodes_;
    38    EdgeSet visited_edges_;
    39  };
    40  
    41  #endif  // NINJA_GRAPHVIZ_H_