35 lines
803 B
C++
Executable File
35 lines
803 B
C++
Executable File
/* 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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#include "support/StringUtils.h"
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#include "ANTLRFileStream.h"
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using namespace antlr4;
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ANTLRFileStream::ANTLRFileStream(const std::string &fileName) {
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_fileName = fileName;
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loadFromFile(fileName);
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}
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void ANTLRFileStream::loadFromFile(const std::string &fileName) {
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_fileName = fileName;
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if (_fileName.empty()) {
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return;
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}
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#ifdef _MSC_VER
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std::ifstream stream(antlrcpp::s2ws(fileName), std::ios::binary);
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#else
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std::ifstream stream(fileName, std::ios::binary);
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#endif
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ANTLRInputStream::load(stream);
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}
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std::string ANTLRFileStream::getSourceName() const {
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return _fileName;
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}
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