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/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
#pragma once
#include "antlr4-common.h"
namespace antlr4 {
namespace misc {
class ANTLR4CPP_PUBLIC Predicate {
public:
virtual ~Predicate();
virtual bool test(tree::ParseTree* t) = 0;
};
} // namespace misc
} // namespace antlr4
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