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// Copyright 2015 Google Inc. All rights reserved
//
// 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 DEP_H_
#define DEP_H_
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>
#include "loc.h"
#include "string_piece.h"
class Rule;
class Value;
class Vars;
struct DepNode {
DepNode(StringPiece output, bool is_phony);
StringPiece output;
vector<Value*> cmds;
vector<DepNode*> deps;
vector<DepNode*> parents;
bool has_rule;
bool is_order_only;
bool is_phony;
vector<StringPiece> actual_inputs;
Vars* target_specific_vars;
Loc loc;
};
void InitDepNodePool();
void QuitDepNodePool();
void MakeDep(const vector<shared_ptr<Rule>>& rules,
const Vars& vars,
const unordered_map<StringPiece, Vars*>& rule_vars,
const vector<StringPiece>& targets,
vector<DepNode*>* nodes);
#endif // DEP_H_
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