28 lines
874 B
C
28 lines
874 B
C
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/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
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* Use of this file is governed by the BSD 3-clause license that
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* can be found in the LICENSE.txt file in the project root.
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*/
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#pragma once
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#include "ANTLRInputStream.h"
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namespace antlr4 {
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/// This is an ANTLRInputStream that is loaded from a file all at once
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/// when you construct the object (or call load()).
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// TODO: this class needs testing.
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class ANTLR4CPP_PUBLIC ANTLRFileStream : public ANTLRInputStream {
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protected:
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std::string _fileName; // UTF-8 encoded file name.
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public:
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// Assumes a file name encoded in UTF-8 and file content in the same encoding (with or w/o BOM).
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ANTLRFileStream(const std::string &fileName);
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virtual void loadFromFile(const std::string &fileName);
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virtual std::string getSourceName() const override;
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};
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} // namespace antlr4
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