From c6ad2948bb98d42f8e0883ef82cd14cd2d5eda60 Mon Sep 17 00:00:00 2001 From: Patrick Schönberger Date: Sat, 14 Aug 2021 14:56:12 +0200 Subject: add antlr source code and ReadMe --- .../runtime/src/CommonTokenFactory.cpp | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 antlr4-cpp-runtime-4.9.2-source/runtime/src/CommonTokenFactory.cpp (limited to 'antlr4-cpp-runtime-4.9.2-source/runtime/src/CommonTokenFactory.cpp') diff --git a/antlr4-cpp-runtime-4.9.2-source/runtime/src/CommonTokenFactory.cpp b/antlr4-cpp-runtime-4.9.2-source/runtime/src/CommonTokenFactory.cpp new file mode 100644 index 0000000..b04d68f --- /dev/null +++ b/antlr4-cpp-runtime-4.9.2-source/runtime/src/CommonTokenFactory.cpp @@ -0,0 +1,39 @@ +/* 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. + */ + +#include "misc/Interval.h" +#include "CommonToken.h" +#include "CharStream.h" + +#include "CommonTokenFactory.h" + +using namespace antlr4; + +const std::unique_ptr> CommonTokenFactory::DEFAULT(new CommonTokenFactory); + +CommonTokenFactory::CommonTokenFactory(bool copyText_) : copyText(copyText_) { +} + +CommonTokenFactory::CommonTokenFactory() : CommonTokenFactory(false) { +} + +std::unique_ptr CommonTokenFactory::create(std::pair source, size_t type, + const std::string &text, size_t channel, size_t start, size_t stop, size_t line, size_t charPositionInLine) { + + std::unique_ptr t(new CommonToken(source, type, channel, start, stop)); + t->setLine(line); + t->setCharPositionInLine(charPositionInLine); + if (text != "") { + t->setText(text); + } else if (copyText && source.second != nullptr) { + t->setText(source.second->getText(misc::Interval(start, stop))); + } + + return t; +} + +std::unique_ptr CommonTokenFactory::create(size_t type, const std::string &text) { + return std::unique_ptr(new CommonToken(type, text)); +} -- cgit v1.2.3