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[toc] / antlr4-cpp-runtime-4.9.2-source / runtime / src / dfa / LexerDFASerializer.cpp

diff --git a/antlr4-cpp-runtime-4.9.2-source/runtime/src/dfa/LexerDFASerializer.cpp b/antlr4-cpp-runtime-4.9.2-source/runtime/src/dfa/LexerDFASerializer.cpp
new file mode 100644 (file)
index 0000000..c3af41c
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/runtime/src/dfa/LexerDFASerializer.cpp
@@ -0,0 +1,20 @@
+/* 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 "Vocabulary.h"
+
+#include "dfa/LexerDFASerializer.h"
+
+using namespace antlr4::dfa;
+
+LexerDFASerializer::LexerDFASerializer(DFA *dfa) : DFASerializer(dfa, Vocabulary::EMPTY_VOCABULARY) {
+}
+
+LexerDFASerializer::~LexerDFASerializer() {
+}
+
+std::string LexerDFASerializer::getEdgeLabel(size_t i) const {
+  return std::string("'") + static_cast<char>(i) + "'";
+}