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   1 /* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
   2  * Use of this file is governed by the BSD 3-clause license that
   3  * can be found in the LICENSE.txt file in the project root.
   4  */
   5
   6 #include "tree/ParseTree.h"
   7 #include "tree/Trees.h"
   8
   9 #include "tree/xpath/XPathRuleAnywhereElement.h"
  10
  11 using namespace antlr4::tree;
  12 using namespace antlr4::tree::xpath;
  13
  14 XPathRuleAnywhereElement::XPathRuleAnywhereElement(const std::string &ruleName, int ruleIndex) : XPathElement(ruleName) {
  15   _ruleIndex = ruleIndex;
  16 }
  17
  18 std::vector<ParseTree *> XPathRuleAnywhereElement::evaluate(ParseTree *t) {
  19   return Trees::findAllRuleNodes(t, _ruleIndex);
  20 }