From 45409c781a9e35df68c43b1e2f028d30bf90c0a0 Mon Sep 17 00:00:00 2001
From: Patrick Schönberger
Date: Wed, 28 Jul 2021 09:07:53 +0200
Subject: Initial commit
---
.../antlr4-runtime/tree/AbstractParseTreeVisitor.h | 128 ++++++++++++++
.../include/antlr4-runtime/tree/ErrorNode.h | 19 +++
.../include/antlr4-runtime/tree/ErrorNodeImpl.h | 33 ++++
.../antlr4-runtime/tree/IterativeParseTreeWalker.h | 53 ++++++
.../include/antlr4-runtime/tree/ParseTree.h | 102 ++++++++++++
.../antlr4-runtime/tree/ParseTreeListener.h | 39 +++++
.../antlr4-runtime/tree/ParseTreeProperty.h | 50 ++++++
.../include/antlr4-runtime/tree/ParseTreeVisitor.h | 57 +++++++
.../include/antlr4-runtime/tree/ParseTreeWalker.h | 55 ++++++
.../include/antlr4-runtime/tree/TerminalNode.h | 32 ++++
.../include/antlr4-runtime/tree/TerminalNodeImpl.h | 33 ++++
.../install/include/antlr4-runtime/tree/Trees.h | 78 +++++++++
.../include/antlr4-runtime/tree/pattern/Chunk.h | 44 +++++
.../antlr4-runtime/tree/pattern/ParseTreeMatch.h | 132 +++++++++++++++
.../antlr4-runtime/tree/pattern/ParseTreePattern.h | 105 ++++++++++++
.../tree/pattern/ParseTreePatternMatcher.h | 185 +++++++++++++++++++++
.../antlr4-runtime/tree/pattern/RuleTagToken.h | 117 +++++++++++++
.../include/antlr4-runtime/tree/pattern/TagChunk.h | 86 ++++++++++
.../antlr4-runtime/tree/pattern/TextChunk.h | 51 ++++++
.../antlr4-runtime/tree/pattern/TokenTagToken.h | 80 +++++++++
.../include/antlr4-runtime/tree/xpath/XPath.h | 86 ++++++++++
.../antlr4-runtime/tree/xpath/XPathElement.h | 40 +++++
.../include/antlr4-runtime/tree/xpath/XPathLexer.h | 56 +++++++
.../tree/xpath/XPathLexerErrorListener.h | 22 +++
.../tree/xpath/XPathRuleAnywhereElement.h | 27 +++
.../antlr4-runtime/tree/xpath/XPathRuleElement.h | 26 +++
.../tree/xpath/XPathTokenAnywhereElement.h | 25 +++
.../antlr4-runtime/tree/xpath/XPathTokenElement.h | 26 +++
.../tree/xpath/XPathWildcardAnywhereElement.h | 23 +++
.../tree/xpath/XPathWildcardElement.h | 23 +++
30 files changed, 1833 insertions(+)
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/AbstractParseTreeVisitor.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ErrorNode.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ErrorNodeImpl.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/IterativeParseTreeWalker.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTree.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeListener.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeProperty.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeVisitor.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeWalker.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/TerminalNode.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/TerminalNodeImpl.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/Trees.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/Chunk.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreeMatch.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreePattern.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreePatternMatcher.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/RuleTagToken.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TagChunk.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TextChunk.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TokenTagToken.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPath.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathElement.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathLexer.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathLexerErrorListener.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathRuleAnywhereElement.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathRuleElement.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathTokenAnywhereElement.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathTokenElement.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathWildcardAnywhereElement.h
create mode 100644 antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathWildcardElement.h
(limited to 'antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree')
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/AbstractParseTreeVisitor.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/AbstractParseTreeVisitor.h
new file mode 100644
index 0000000..d21795b
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/AbstractParseTreeVisitor.h
@@ -0,0 +1,128 @@
+/* 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 "tree/ParseTreeVisitor.h"
+
+namespace antlr4 {
+namespace tree {
+
+ class ANTLR4CPP_PUBLIC AbstractParseTreeVisitor : public ParseTreeVisitor {
+ public:
+ /// The default implementation calls on the
+ /// specified tree.
+ virtual antlrcpp::Any visit(ParseTree *tree) override {
+ return tree->accept(this);
+ }
+
+ /**
+ * The default implementation initializes the aggregate result to
+ * {@link #defaultResult defaultResult()}. Before visiting each child, it
+ * calls {@link #shouldVisitNextChild shouldVisitNextChild}; if the result
+ * is {@code false} no more children are visited and the current aggregate
+ * result is returned. After visiting a child, the aggregate result is
+ * updated by calling {@link #aggregateResult aggregateResult} with the
+ * previous aggregate result and the result of visiting the child.
+ *
+ * The default implementation is not safe for use in visitors that modify
+ * the tree structure. Visitors that modify the tree should override this
+ * method to behave properly in respect to the specific algorithm in use.
+ */
+ virtual antlrcpp::Any visitChildren(ParseTree *node) override {
+ antlrcpp::Any result = defaultResult();
+ size_t n = node->children.size();
+ for (size_t i = 0; i < n; i++) {
+ if (!shouldVisitNextChild(node, result)) {
+ break;
+ }
+
+ antlrcpp::Any childResult = node->children[i]->accept(this);
+ result = aggregateResult(result, childResult);
+ }
+
+ return result;
+ }
+
+ /// The default implementation returns the result of
+ /// .
+ virtual antlrcpp::Any visitTerminal(TerminalNode * /*node*/) override {
+ return defaultResult();
+ }
+
+ /// The default implementation returns the result of
+ /// .
+ virtual antlrcpp::Any visitErrorNode(ErrorNode * /*node*/) override {
+ return defaultResult();
+ }
+
+ protected:
+ ///
+ /// Gets the default value returned by visitor methods. This value is
+ /// returned by the default implementations of
+ /// , .
+ /// The default implementation of
+ /// initializes its aggregate result to this value.
+ ///
+ /// The base implementation returns {@code null}.
+ ///
+ /// The default value returned by visitor methods.
+ virtual antlrcpp::Any defaultResult() {
+ return nullptr; // support isNotNull
+ }
+
+ ///
+ /// Aggregates the results of visiting multiple children of a node. After
+ /// either all children are visited or returns
+ /// {@code false}, the aggregate value is returned as the result of
+ /// .
+ ///
+ /// The default implementation returns {@code nextResult}, meaning
+ /// will return the result of the last child visited
+ /// (or return the initial value if the node has no children).
+ ///
+ /// The previous aggregate value. In the default
+ /// implementation, the aggregate value is initialized to
+ /// , which is passed as the {@code aggregate} argument
+ /// to this method after the first child node is visited.
+ /// The result of the immediately preceeding call to visit
+ /// a child node.
+ ///
+ /// The updated aggregate result.
+ virtual antlrcpp::Any aggregateResult(antlrcpp::Any /*aggregate*/, const antlrcpp::Any &nextResult) {
+ return nextResult;
+ }
+
+ ///
+ /// This method is called after visiting each child in
+ /// . This method is first called before the first
+ /// child is visited; at that point {@code currentResult} will be the initial
+ /// value (in the default implementation, the initial value is returned by a
+ /// call to . This method is not called after the last
+ /// child is visited.
+ ///
+ /// The default implementation always returns {@code true}, indicating that
+ /// {@code visitChildren} should only return after all children are visited.
+ /// One reason to override this method is to provide a "short circuit"
+ /// evaluation option for situations where the result of visiting a single
+ /// child has the potential to determine the result of the visit operation as
+ /// a whole.
+ ///
+ /// The whose children are currently being
+ /// visited.
+ /// The current aggregate result of the children visited
+ /// to the current point.
+ ///
+ /// {@code true} to continue visiting children. Otherwise return
+ /// {@code false} to stop visiting children and immediately return the
+ /// current aggregate result from .
+ virtual bool shouldVisitNextChild(ParseTree * /*node*/, const antlrcpp::Any &/*currentResult*/) {
+ return true;
+ }
+
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ErrorNode.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ErrorNode.h
new file mode 100644
index 0000000..619f44d
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ErrorNode.h
@@ -0,0 +1,19 @@
+/* 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 "tree/TerminalNode.h"
+
+namespace antlr4 {
+namespace tree {
+
+ class ANTLR4CPP_PUBLIC ErrorNode : public virtual TerminalNode {
+ public:
+ ~ErrorNode() override;
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ErrorNodeImpl.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ErrorNodeImpl.h
new file mode 100644
index 0000000..b64b6f9
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ErrorNodeImpl.h
@@ -0,0 +1,33 @@
+/* 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 "tree/ErrorNode.h"
+#include "tree/TerminalNodeImpl.h"
+#include "misc/Interval.h"
+
+#include "support/Any.h"
+
+namespace antlr4 {
+namespace tree {
+
+ ///
+ /// Represents a token that was consumed during resynchronization
+ /// rather than during a valid match operation. For example,
+ /// we will create this kind of a node during single token insertion
+ /// and deletion as well as during "consume until error recovery set"
+ /// upon no viable alternative exceptions.
+ ///
+ class ANTLR4CPP_PUBLIC ErrorNodeImpl : public virtual TerminalNodeImpl, public virtual ErrorNode {
+ public:
+ ErrorNodeImpl(Token *token);
+ ~ErrorNodeImpl() override;
+
+ virtual antlrcpp::Any accept(ParseTreeVisitor *visitor) override;
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/IterativeParseTreeWalker.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/IterativeParseTreeWalker.h
new file mode 100644
index 0000000..8957d87
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/IterativeParseTreeWalker.h
@@ -0,0 +1,53 @@
+/*
+ * [The "BSD license"]
+ * Copyright (c) 2012 Terence Parr
+ * Copyright (c) 2012 Sam Harwell
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#include "antlr4-common.h"
+
+#include "tree/ParseTreeWalker.h"
+
+namespace antlr4 {
+namespace tree {
+
+ class ParseTreeListener;
+
+ /**
+ * An iterative (read: non-recursive) pre-order and post-order tree walker that
+ * doesn't use the thread stack but heap-based stacks. Makes it possible to
+ * process deeply nested parse trees.
+ */
+ class ANTLR4CPP_PUBLIC IterativeParseTreeWalker : public ParseTreeWalker {
+ public:
+ virtual void walk(ParseTreeListener *listener, ParseTree *t) const override;
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTree.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTree.h
new file mode 100644
index 0000000..3b91be8
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTree.h
@@ -0,0 +1,102 @@
+/* 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 "support/Any.h"
+
+namespace antlr4 {
+namespace tree {
+
+ /// An interface to access the tree of objects created
+ /// during a parse that makes the data structure look like a simple parse tree.
+ /// This node represents both internal nodes, rule invocations,
+ /// and leaf nodes, token matches.
+ ///
+ /// The payload is either a or a object.
+ // ml: This class unites 4 Java classes: RuleNode, ParseTree, SyntaxTree and Tree.
+ class ANTLR4CPP_PUBLIC ParseTree {
+ public:
+ ParseTree();
+ ParseTree(ParseTree const&) = delete;
+ virtual ~ParseTree() {}
+
+ ParseTree& operator=(ParseTree const&) = delete;
+
+ /// The parent of this node. If the return value is null, then this
+ /// node is the root of the tree.
+ ParseTree *parent;
+
+ /// If we are debugging or building a parse tree for a visitor,
+ /// we need to track all of the tokens and rule invocations associated
+ /// with this rule's context. This is empty for parsing w/o tree constr.
+ /// operation because we don't the need to track the details about
+ /// how we parse this rule.
+ // ml: memory is not managed here, but by the owning class. This is just for the structure.
+ std::vector children;
+
+ /// Print out a whole tree, not just a node, in LISP format
+ /// {@code (root child1 .. childN)}. Print just a node if this is a leaf.
+ virtual std::string toStringTree(bool pretty = false) = 0;
+ virtual std::string toString() = 0;
+
+ /// Specialize toStringTree so that it can print out more information
+ /// based upon the parser.
+ virtual std::string toStringTree(Parser *parser, bool pretty = false) = 0;
+
+ virtual bool operator == (const ParseTree &other) const;
+
+ /// The needs a double dispatch method.
+ // ml: This has been changed to use Any instead of a template parameter, to avoid the need of a virtual template function.
+ virtual antlrcpp::Any accept(ParseTreeVisitor *visitor) = 0;
+
+ /// Return the combined text of all leaf nodes. Does not get any
+ /// off-channel tokens (if any) so won't return whitespace and
+ /// comments if they are sent to parser on hidden channel.
+ virtual std::string getText() = 0;
+
+ /**
+ * Return an {@link Interval} indicating the index in the
+ * {@link TokenStream} of the first and last token associated with this
+ * subtree. If this node is a leaf, then the interval represents a single
+ * token and has interval i..i for token index i.
+ *
+ * An interval of i..i-1 indicates an empty interval at position
+ * i in the input stream, where 0 <= i <= the size of the input
+ * token stream. Currently, the code base can only have i=0..n-1 but
+ * in concept one could have an empty interval after EOF.
+ *
+ * If source interval is unknown, this returns {@link Interval#INVALID}.
+ *
+ * As a weird special case, the source interval for rules matched after
+ * EOF is unspecified.
+ */
+ virtual misc::Interval getSourceInterval() = 0;
+ };
+
+ // A class to help managing ParseTree instances without the need of a shared_ptr.
+ class ANTLR4CPP_PUBLIC ParseTreeTracker {
+ public:
+ template
+ T* createInstance(Args&& ... args) {
+ static_assert(std::is_base_of::value, "Argument must be a parse tree type");
+ T* result = new T(args...);
+ _allocated.push_back(result);
+ return result;
+ }
+
+ void reset() {
+ for (auto * entry : _allocated)
+ delete entry;
+ _allocated.clear();
+ }
+
+ private:
+ std::vector _allocated;
+ };
+
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeListener.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeListener.h
new file mode 100644
index 0000000..6a7f96a
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeListener.h
@@ -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.
+ */
+
+#pragma once
+
+#include "antlr4-common.h"
+
+namespace antlr4 {
+namespace tree {
+
+ /** This interface describes the minimal core of methods triggered
+ * by {@link ParseTreeWalker}. E.g.,
+ *
+ * ParseTreeWalker walker = new ParseTreeWalker();
+ * walker.walk(myParseTreeListener, myParseTree); <-- triggers events in your listener
+ *
+ * If you want to trigger events in multiple listeners during a single
+ * tree walk, you can use the ParseTreeDispatcher object available at
+ *
+ * https://github.com/antlr/antlr4/issues/841
+ */
+ class ANTLR4CPP_PUBLIC ParseTreeListener {
+ public:
+ virtual ~ParseTreeListener();
+
+ virtual void visitTerminal(TerminalNode *node) = 0;
+ virtual void visitErrorNode(ErrorNode *node) = 0;
+ virtual void enterEveryRule(ParserRuleContext *ctx) = 0;
+ virtual void exitEveryRule(ParserRuleContext *ctx) = 0;
+
+ bool operator == (const ParseTreeListener &other) {
+ return this == &other;
+ }
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeProperty.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeProperty.h
new file mode 100644
index 0000000..8669a10
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeProperty.h
@@ -0,0 +1,50 @@
+/* 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 tree {
+
+ ///
+ /// Associate a property with a parse tree node. Useful with parse tree listeners
+ /// that need to associate values with particular tree nodes, kind of like
+ /// specifying a return value for the listener event method that visited a
+ /// particular node. Example:
+ ///
+ ///
+ /// ParseTreeProperty<Integer> values = new ParseTreeProperty<Integer>();
+ /// values.put(tree, 36);
+ /// int x = values.get(tree);
+ /// values.removeFrom(tree);
+ ///
+ ///
+ /// You would make one decl (values here) in the listener and use lots of times
+ /// in your event methods.
+ ///
+ template
+ class ANTLR4CPP_PUBLIC ParseTreeProperty {
+ public:
+ virtual ~ParseTreeProperty() {}
+ virtual V get(ParseTree *node) {
+ return _annotations[node];
+ }
+ virtual void put(ParseTree *node, V value) {
+ _annotations[node] = value;
+ }
+ virtual V removeFrom(ParseTree *node) {
+ auto value = _annotations[node];
+ _annotations.erase(node);
+ return value;
+ }
+
+ protected:
+ std::map _annotations;
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeVisitor.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeVisitor.h
new file mode 100644
index 0000000..5a08599
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeVisitor.h
@@ -0,0 +1,57 @@
+/* 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 "support/Any.h"
+
+namespace antlr4 {
+namespace tree {
+
+ ///
+ /// This interface defines the basic notion of a parse tree visitor. Generated
+ /// visitors implement this interface and the {@code XVisitor} interface for
+ /// grammar {@code X}.
+ ///
+ /// @param The return type of the visit operation. Use for
+ /// operations with no return type.
+ // ml: no template parameter here, to avoid the need for virtual template functions. Instead we have our Any class.
+ class ANTLR4CPP_PUBLIC ParseTreeVisitor {
+ public:
+ virtual ~ParseTreeVisitor();
+
+ ///
+ /// Visit a parse tree, and return a user-defined result of the operation.
+ ///
+ /// The to visit.
+ /// The result of visiting the parse tree.
+ virtual antlrcpp::Any visit(ParseTree *tree) = 0;
+
+ ///
+ /// Visit the children of a node, and return a user-defined result of the
+ /// operation.
+ ///
+ /// The whose children should be visited.
+ /// The result of visiting the children of the node.
+ virtual antlrcpp::Any visitChildren(ParseTree *node) = 0;
+
+ ///
+ /// Visit a terminal node, and return a user-defined result of the operation.
+ ///
+ /// The to visit.
+ /// The result of visiting the node.
+ virtual antlrcpp::Any visitTerminal(TerminalNode *node) = 0;
+
+ ///
+ /// Visit an error node, and return a user-defined result of the operation.
+ ///
+ /// The to visit.
+ /// The result of visiting the node.
+ virtual antlrcpp::Any visitErrorNode(ErrorNode *node) = 0;
+
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeWalker.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeWalker.h
new file mode 100644
index 0000000..166ad80
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/ParseTreeWalker.h
@@ -0,0 +1,55 @@
+/* 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 tree {
+
+ class ANTLR4CPP_PUBLIC ParseTreeWalker {
+ public:
+ static ParseTreeWalker &DEFAULT;
+
+ virtual ~ParseTreeWalker();
+
+ /**
+ *
+ * Performs a walk on the given parse tree starting at the root and going down recursively
+ * with depth-first search. On each node, is called before
+ * recursively walking down into child nodes, then
+ * is called after the recursive call to wind up.
+ *
+ * The listener used by the walker to process grammar rules
+ * The parse tree to be walked on
+ */
+ virtual void walk(ParseTreeListener *listener, ParseTree *t) const;
+
+ protected:
+
+ /**
+ *
+ * Enters a grammar rule by first triggering the generic event
+ * then by triggering the event specific to the given parse tree node
+ *
+ * The listener responding to the trigger events
+ * The grammar rule containing the rule context
+ */
+ virtual void enterRule(ParseTreeListener *listener, ParseTree *r) const;
+
+ /**
+ *
+ * Exits a grammar rule by first triggering the event specific to the given parse tree node
+ * then by triggering the generic event
+ *
+ * The listener responding to the trigger events
+ * The grammar rule containing the rule context
+ */
+ virtual void exitRule(ParseTreeListener *listener, ParseTree *r) const;
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/TerminalNode.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/TerminalNode.h
new file mode 100644
index 0000000..7108f70
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/TerminalNode.h
@@ -0,0 +1,32 @@
+/* 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 "tree/ParseTree.h"
+
+namespace antlr4 {
+namespace tree {
+
+ class ANTLR4CPP_PUBLIC TerminalNode : public ParseTree {
+ public:
+ ~TerminalNode() override;
+
+ virtual Token* getSymbol() = 0;
+
+ /** Set the parent for this leaf node.
+ *
+ * Technically, this is not backward compatible as it changes
+ * the interface but no one was able to create custom
+ * TerminalNodes anyway so I'm adding as it improves internal
+ * code quality.
+ *
+ * @since 4.7
+ */
+ virtual void setParent(RuleContext *parent) = 0;
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/TerminalNodeImpl.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/TerminalNodeImpl.h
new file mode 100644
index 0000000..6f65d82
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/TerminalNodeImpl.h
@@ -0,0 +1,33 @@
+/* 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 "tree/TerminalNode.h"
+
+namespace antlr4 {
+namespace tree {
+
+ class ANTLR4CPP_PUBLIC TerminalNodeImpl : public virtual TerminalNode {
+ public:
+ Token *symbol;
+
+ TerminalNodeImpl(Token *symbol);
+
+ virtual Token* getSymbol() override;
+ virtual void setParent(RuleContext *parent) override;
+ virtual misc::Interval getSourceInterval() override;
+
+ virtual antlrcpp::Any accept(ParseTreeVisitor *visitor) override;
+
+ virtual std::string getText() override;
+ virtual std::string toStringTree(Parser *parser, bool pretty = false) override;
+ virtual std::string toString() override;
+ virtual std::string toStringTree(bool pretty = false) override;
+
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/Trees.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/Trees.h
new file mode 100644
index 0000000..d9d0462
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/Trees.h
@@ -0,0 +1,78 @@
+/* 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 "tree/TerminalNode.h"
+#include "ParserRuleContext.h"
+#include "Recognizer.h"
+
+namespace antlr4 {
+namespace tree {
+
+ /// A set of utility routines useful for all kinds of ANTLR trees.
+ class ANTLR4CPP_PUBLIC Trees {
+ public:
+ /// Print out a whole tree in LISP form. getNodeText is used on the
+ /// node payloads to get the text for the nodes. Detect
+ /// parse trees and extract data appropriately.
+ static std::string toStringTree(ParseTree *t, bool pretty = false);
+
+ /// Print out a whole tree in LISP form. getNodeText is used on the
+ /// node payloads to get the text for the nodes. Detect
+ /// parse trees and extract data appropriately.
+ static std::string toStringTree(ParseTree *t, Parser *recog, bool pretty = false);
+
+ /// Print out a whole tree in LISP form. getNodeText is used on the
+ /// node payloads to get the text for the nodes. Detect
+ /// parse trees and extract data appropriately.
+ static std::string toStringTree(ParseTree *t, const std::vector &ruleNames, bool pretty = false);
+ static std::string getNodeText(ParseTree *t, Parser *recog);
+ static std::string getNodeText(ParseTree *t, const std::vector &ruleNames);
+
+ /// Return a list of all ancestors of this node. The first node of
+ /// list is the root and the last is the parent of this node.
+ static std::vector getAncestors(ParseTree *t);
+
+ /** Return true if t is u's parent or a node on path to root from u.
+ * Use == not equals().
+ *
+ * @since 4.5.1
+ */
+ static bool isAncestorOf(ParseTree *t, ParseTree *u);
+ static std::vector findAllTokenNodes(ParseTree *t, size_t ttype);
+ static std::vector findAllRuleNodes(ParseTree *t, size_t ruleIndex);
+ static std::vector findAllNodes(ParseTree *t, size_t index, bool findTokens);
+
+ /** Get all descendents; includes t itself.
+ *
+ * @since 4.5.1
+ */
+ static std::vector getDescendants(ParseTree *t);
+
+ /** @deprecated */
+ static std::vector descendants(ParseTree *t);
+
+ /** Find smallest subtree of t enclosing range startTokenIndex..stopTokenIndex
+ * inclusively using postorder traversal. Recursive depth-first-search.
+ *
+ * @since 4.5.1
+ */
+ static ParserRuleContext* getRootOfSubtreeEnclosingRegion(ParseTree *t,
+ size_t startTokenIndex, // inclusive
+ size_t stopTokenIndex); // inclusive
+
+ /** Return first node satisfying the pred
+ *
+ * @since 4.5.1
+ */
+ static ParseTree* findNodeSuchThat(ParseTree *t, Ref const& pred);
+
+ private:
+ Trees();
+ };
+
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/Chunk.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/Chunk.h
new file mode 100644
index 0000000..42e7838
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/Chunk.h
@@ -0,0 +1,44 @@
+/* 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 tree {
+namespace pattern {
+
+ ///
+ /// A chunk is either a token tag, a rule tag, or a span of literal text within a
+ /// tree pattern.
+ ///
+ /// The method returns a list of
+ /// chunks in preparation for creating a token stream by
+ /// . From there, we get a parse
+ /// tree from with . These
+ /// chunks are converted to , , or the
+ /// regular tokens of the text surrounding the tags.
+ ///
+ class ANTLR4CPP_PUBLIC Chunk {
+ public:
+ Chunk() = default;
+ Chunk(Chunk const&) = default;
+ virtual ~Chunk();
+
+ Chunk& operator=(Chunk const&) = default;
+
+ /// This method returns a text representation of the tag chunk. Labeled tags
+ /// are returned in the form {@code label:tag}, and unlabeled tags are
+ /// returned as just the tag name.
+ virtual std::string toString() {
+ std::string str;
+ return str;
+ }
+ };
+
+} // namespace pattern
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreeMatch.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreeMatch.h
new file mode 100644
index 0000000..eefde46
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreeMatch.h
@@ -0,0 +1,132 @@
+/* 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 tree {
+namespace pattern {
+
+ /// Represents the result of matching a ParseTree against a tree pattern.
+ class ANTLR4CPP_PUBLIC ParseTreeMatch {
+ private:
+ /// This is the backing field for getTree().
+ ParseTree *_tree;
+
+ /// This is the backing field for getPattern().
+ const ParseTreePattern &_pattern;
+
+ /// This is the backing field for getLabels().
+ std::map> _labels;
+
+ /// This is the backing field for getMismatchedNode().
+ ParseTree *_mismatchedNode;
+
+ public:
+ ///
+ /// Constructs a new instance of from the specified
+ /// parse tree and pattern.
+ ///
+ /// The parse tree to match against the pattern.
+ /// The parse tree pattern.
+ /// A mapping from label names to collections of
+ /// objects located by the tree pattern matching process.
+ /// The first node which failed to match the tree
+ /// pattern during the matching process.
+ ///
+ /// if {@code tree} is {@code null}
+ /// if {@code pattern} is {@code null}
+ /// if {@code labels} is {@code null}
+ ParseTreeMatch(ParseTree *tree, ParseTreePattern const& pattern,
+ const std::map> &labels, ParseTree *mismatchedNode);
+ ParseTreeMatch(ParseTreeMatch const&) = default;
+ virtual ~ParseTreeMatch();
+
+ ///
+ /// Get the last node associated with a specific {@code label}.
+ ///
+ /// For example, for pattern {@code }, {@code get("id")} returns the
+ /// node matched for that {@code ID}. If more than one node
+ /// matched the specified label, only the last is returned. If there is
+ /// no node associated with the label, this returns {@code null}.
+ ///
+ /// Pattern tags like {@code } and {@code } without labels are
+ /// considered to be labeled with {@code ID} and {@code expr}, respectively.
+ ///
+ /// The label to check.
+ ///
+ /// The last to match a tag with the specified
+ /// label, or {@code null} if no parse tree matched a tag with the label.
+ virtual ParseTree* get(const std::string &label);
+
+ ///
+ /// Return all nodes matching a rule or token tag with the specified label.
+ ///
+ /// If the {@code label} is the name of a parser rule or token in the
+ /// grammar, the resulting list will contain both the parse trees matching
+ /// rule or tags explicitly labeled with the label and the complete set of
+ /// parse trees matching the labeled and unlabeled tags in the pattern for
+ /// the parser rule or token. For example, if {@code label} is {@code "foo"},
+ /// the result will contain all of the following.
+ ///
+ ///
+ /// - Parse tree nodes matching tags of the form {@code } and
+ /// {@code }.
+ /// - Parse tree nodes matching tags of the form {@code }.
+ /// - Parse tree nodes matching tags of the form {@code }.
+ ///
+ ///
+ /// The label.
+ ///
+ /// A collection of all nodes matching tags with
+ /// the specified {@code label}. If no nodes matched the label, an empty list
+ /// is returned.
+ virtual std::vector getAll(const std::string &label);
+
+ ///
+ /// Return a mapping from label → [list of nodes].
+ ///
+ /// The map includes special entries corresponding to the names of rules and
+ /// tokens referenced in tags in the original pattern. For additional
+ /// information, see the description of .
+ ///
+ /// A mapping from labels to parse tree nodes. If the parse tree
+ /// pattern did not contain any rule or token tags, this map will be empty.
+ virtual std::map>& getLabels();
+
+ ///
+ /// Get the node at which we first detected a mismatch.
+ ///
+ /// the node at which we first detected a mismatch, or {@code null}
+ /// if the match was successful.
+ virtual ParseTree* getMismatchedNode();
+
+ ///
+ /// Gets a value indicating whether the match operation succeeded.
+ ///
+ /// {@code true} if the match operation succeeded; otherwise,
+ /// {@code false}.
+ virtual bool succeeded();
+
+ ///
+ /// Get the tree pattern we are matching against.
+ ///
+ /// The tree pattern we are matching against.
+ virtual const ParseTreePattern& getPattern();
+
+ ///
+ /// Get the parse tree we are trying to match to a pattern.
+ ///
+ /// The we are trying to match to a pattern.
+ virtual ParseTree* getTree();
+
+ virtual std::string toString();
+ };
+
+} // namespace pattern
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreePattern.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreePattern.h
new file mode 100644
index 0000000..d5b86ff
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreePattern.h
@@ -0,0 +1,105 @@
+/* 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 tree {
+namespace pattern {
+
+ ///
+ /// A pattern like {@code = ;} converted to a by
+ /// .
+ ///
+ class ANTLR4CPP_PUBLIC ParseTreePattern {
+ public:
+ ///
+ /// Construct a new instance of the class.
+ ///
+ /// The which created this
+ /// tree pattern.
+ /// The tree pattern in concrete syntax form.
+ /// The parser rule which serves as the root of the
+ /// tree pattern.
+ /// The tree pattern in form.
+ ParseTreePattern(ParseTreePatternMatcher *matcher, const std::string &pattern, int patternRuleIndex,
+ ParseTree *patternTree);
+ ParseTreePattern(ParseTreePattern const&) = default;
+ virtual ~ParseTreePattern();
+
+ ///
+ /// Match a specific parse tree against this tree pattern.
+ ///
+ /// The parse tree to match against this tree pattern.
+ /// A object describing the result of the
+ /// match operation. The method can be
+ /// used to determine whether or not the match was successful.
+ virtual ParseTreeMatch match(ParseTree *tree);
+
+ ///
+ /// Determine whether or not a parse tree matches this tree pattern.
+ ///
+ /// The parse tree to match against this tree pattern.
+ /// {@code true} if {@code tree} is a match for the current tree
+ /// pattern; otherwise, {@code false}.
+ virtual bool matches(ParseTree *tree);
+
+ /// Find all nodes using XPath and then try to match those subtrees against
+ /// this tree pattern.
+ /// @param tree The ParseTree to match against this pattern.
+ /// @param xpath An expression matching the nodes
+ ///
+ /// @returns A collection of ParseTreeMatch objects describing the
+ /// successful matches. Unsuccessful matches are omitted from the result,
+ /// regardless of the reason for the failure.
+ virtual std::vector findAll(ParseTree *tree, const std::string &xpath);
+
+ ///
+ /// Get the which created this tree pattern.
+ ///
+ /// The which created this tree
+ /// pattern.
+ virtual ParseTreePatternMatcher *getMatcher() const;
+
+ ///
+ /// Get the tree pattern in concrete syntax form.
+ ///
+ /// The tree pattern in concrete syntax form.
+ virtual std::string getPattern() const;
+
+ ///
+ /// Get the parser rule which serves as the outermost rule for the tree
+ /// pattern.
+ ///
+ /// The parser rule which serves as the outermost rule for the tree
+ /// pattern.
+ virtual int getPatternRuleIndex() const;
+
+ ///
+ /// Get the tree pattern as a . The rule and token tags from
+ /// the pattern are present in the parse tree as terminal nodes with a symbol
+ /// of type or .
+ ///
+ /// The tree pattern as a .
+ virtual ParseTree* getPatternTree() const;
+
+ private:
+ const int patternRuleIndex;
+
+ /// This is the backing field for .
+ const std::string _pattern;
+
+ /// This is the backing field for .
+ ParseTree *_patternTree;
+
+ /// This is the backing field for .
+ ParseTreePatternMatcher *const _matcher;
+ };
+
+} // namespace pattern
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreePatternMatcher.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreePatternMatcher.h
new file mode 100644
index 0000000..e77c7bc
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/ParseTreePatternMatcher.h
@@ -0,0 +1,185 @@
+/* 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 "Exceptions.h"
+
+namespace antlr4 {
+namespace tree {
+namespace pattern {
+
+ ///
+ /// A tree pattern matching mechanism for ANTLR s.
+ ///
+ /// Patterns are strings of source input text with special tags representing
+ /// token or rule references such as:
+ ///
+ /// {@code = ;}
+ ///
+ /// Given a pattern start rule such as {@code statement}, this object constructs
+ /// a with placeholders for the {@code ID} and {@code expr}
+ /// subtree. Then the routines can compare an actual
+ /// from a parse with this pattern. Tag {@code } matches
+ /// any {@code ID} token and tag {@code } references the result of the
+ /// {@code expr} rule (generally an instance of {@code ExprContext}.
+ ///
+ /// Pattern {@code x = 0;} is a similar pattern that matches the same pattern
+ /// except that it requires the identifier to be {@code x} and the expression to
+ /// be {@code 0}.
+ ///
+ /// The routines return {@code true} or {@code false} based
+ /// upon a match for the tree rooted at the parameter sent in. The
+ /// routines return a object that
+ /// contains the parse tree, the parse tree pattern, and a map from tag name to
+ /// matched nodes (more below). A subtree that fails to match, returns with
+ /// set to the first tree node that did not
+ /// match.
+ ///
+ /// For efficiency, you can compile a tree pattern in string form to a
+ /// object.
+ ///
+ /// See {@code TestParseTreeMatcher} for lots of examples.
+ /// has two static helper methods:
+ /// and that
+ /// are easy to use but not super efficient because they create new
+ /// objects each time and have to compile the
+ /// pattern in string form before using it.
+ ///
+ /// The lexer and parser that you pass into the
+ /// constructor are used to parse the pattern in string form. The lexer converts
+ /// the {@code = ;} into a sequence of four tokens (assuming lexer
+ /// throws out whitespace or puts it on a hidden channel). Be aware that the
+ /// input stream is reset for the lexer (but not the parser; a
+ /// is created to parse the input.). Any user-defined
+ /// fields you have put into the lexer might get changed when this mechanism asks
+ /// it to scan the pattern string.
+ ///
+ /// Normally a parser does not accept token {@code } as a valid
+ /// {@code expr} but, from the parser passed in, we create a special version of
+ /// the underlying grammar representation (an ) that allows imaginary
+ /// tokens representing rules ({@code }) to match entire rules. We call
+ /// these bypass alternatives.
+ ///
+ /// Delimiters are {@code <} and {@code >}, with {@code \} as the escape string
+ /// by default, but you can set them to whatever you want using
+ /// . You must escape both start and stop strings
+ /// {@code \<} and {@code \>}.
+ ///
+ class ANTLR4CPP_PUBLIC ParseTreePatternMatcher {
+ public:
+ class CannotInvokeStartRule : public RuntimeException {
+ public:
+ CannotInvokeStartRule(const RuntimeException &e);
+ ~CannotInvokeStartRule();
+ };
+
+ // Fixes https://github.com/antlr/antlr4/issues/413
+ // "Tree pattern compilation doesn't check for a complete parse"
+ class StartRuleDoesNotConsumeFullPattern : public RuntimeException {
+ public:
+ StartRuleDoesNotConsumeFullPattern() = default;
+ StartRuleDoesNotConsumeFullPattern(StartRuleDoesNotConsumeFullPattern const&) = default;
+ ~StartRuleDoesNotConsumeFullPattern();
+
+ StartRuleDoesNotConsumeFullPattern& operator=(StartRuleDoesNotConsumeFullPattern const&) = default;
+ };
+
+ /// Constructs a or from a and
+ /// object. The lexer input stream is altered for tokenizing
+ /// the tree patterns. The parser is used as a convenient mechanism to get
+ /// the grammar name, plus token, rule names.
+ ParseTreePatternMatcher(Lexer *lexer, Parser *parser);
+ virtual ~ParseTreePatternMatcher();
+
+ ///
+ /// Set the delimiters used for marking rule and token tags within concrete
+ /// syntax used by the tree pattern parser.
+ ///
+ /// The start delimiter.
+ /// The stop delimiter.
+ /// The escape sequence to use for escaping a start or stop delimiter.
+ ///
+ /// if {@code start} is {@code null} or empty.
+ /// if {@code stop} is {@code null} or empty.
+ virtual void setDelimiters(const std::string &start, const std::string &stop, const std::string &escapeLeft);
+
+ ///
+ /// Does {@code pattern} matched as rule {@code patternRuleIndex} match {@code tree}?
+ virtual bool matches(ParseTree *tree, const std::string &pattern, int patternRuleIndex);
+
+ ///
+ /// Does {@code pattern} matched as rule patternRuleIndex match tree? Pass in a
+ /// compiled pattern instead of a string representation of a tree pattern.
+ ///
+ virtual bool matches(ParseTree *tree, const ParseTreePattern &pattern);
+
+ ///
+ /// Compare {@code pattern} matched as rule {@code patternRuleIndex} against
+ /// {@code tree} and return a object that contains the
+ /// matched elements, or the node at which the match failed.
+ ///
+ virtual ParseTreeMatch match(ParseTree *tree, const std::string &pattern, int patternRuleIndex);
+
+ ///
+ /// Compare {@code pattern} matched against {@code tree} and return a
+ /// object that contains the matched elements, or the
+ /// node at which the match failed. Pass in a compiled pattern instead of a
+ /// string representation of a tree pattern.
+ ///
+ virtual ParseTreeMatch match(ParseTree *tree, const ParseTreePattern &pattern);
+
+ ///
+ /// For repeated use of a tree pattern, compile it to a
+ /// using this method.
+ ///
+ virtual ParseTreePattern compile(const std::string &pattern, int patternRuleIndex);
+
+ ///
+ /// Used to convert the tree pattern string into a series of tokens. The
+ /// input stream is reset.
+ ///
+ virtual Lexer* getLexer();
+
+ ///
+ /// Used to collect to the grammar file name, token names, rule names for
+ /// used to parse the pattern into a parse tree.
+ ///
+ virtual Parser* getParser();
+
+ // ---- SUPPORT CODE ----
+
+ virtual std::vector> tokenize(const std::string &pattern);
+
+ /// Split " = ;" into 4 chunks for tokenizing by tokenize().
+ virtual std::vector split(const std::string &pattern);
+
+ protected:
+ std::string _start;
+ std::string _stop;
+ std::string _escape; // e.g., \< and \> must escape BOTH!
+
+ /// Recursively walk {@code tree} against {@code patternTree}, filling
+ /// {@code match.}.
+ ///
+ /// the first node encountered in {@code tree} which does not match
+ /// a corresponding node in {@code patternTree}, or {@code null} if the match
+ /// was successful. The specific node returned depends on the matching
+ /// algorithm used by the implementation, and may be overridden.
+ virtual ParseTree* matchImpl(ParseTree *tree, ParseTree *patternTree, std::map> &labels);
+
+ /// Is t subtree?
+ virtual RuleTagToken* getRuleTagToken(ParseTree *t);
+
+ private:
+ Lexer *_lexer;
+ Parser *_parser;
+
+ void InitializeInstanceFields();
+ };
+
+} // namespace pattern
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/RuleTagToken.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/RuleTagToken.h
new file mode 100644
index 0000000..368ae41
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/RuleTagToken.h
@@ -0,0 +1,117 @@
+/* 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 "Token.h"
+
+namespace antlr4 {
+namespace tree {
+namespace pattern {
+
+ ///
+ /// A object representing an entire subtree matched by a parser
+ /// rule; e.g., {@code }. These tokens are created for
+ /// chunks where the tag corresponds to a parser rule.
+ ///
+ class ANTLR4CPP_PUBLIC RuleTagToken : public Token {
+ ///
+ /// This is the backing field for .
+ ///
+ private:
+ const std::string ruleName;
+
+ /// The token type for the current token. This is the token type assigned to
+ /// the bypass alternative for the rule during ATN deserialization.
+ const size_t bypassTokenType;
+
+ /// This is the backing field for .
+ const std::string label;
+
+ public:
+ ///
+ /// Constructs a new instance of with the specified rule
+ /// name and bypass token type and no label.
+ ///
+ /// The name of the parser rule this rule tag matches.
+ /// The bypass token type assigned to the parser rule.
+ ///
+ /// if {@code ruleName} is {@code null}
+ /// or empty.
+ RuleTagToken(const std::string &ruleName, int bypassTokenType); //this(ruleName, bypassTokenType, nullptr);
+
+ ///
+ /// Constructs a new instance of with the specified rule
+ /// name, bypass token type, and label.
+ ///
+ /// The name of the parser rule this rule tag matches.
+ /// The bypass token type assigned to the parser rule.
+ /// The label associated with the rule tag, or {@code null} if
+ /// the rule tag is unlabeled.
+ ///
+ /// if {@code ruleName} is {@code null}
+ /// or empty.
+ RuleTagToken(const std::string &ruleName, size_t bypassTokenType, const std::string &label);
+
+ ///
+ /// Gets the name of the rule associated with this rule tag.
+ ///
+ /// The name of the parser rule associated with this rule tag.
+ std::string getRuleName() const;
+
+ ///
+ /// Gets the label associated with the rule tag.
+ ///
+ /// The name of the label associated with the rule tag, or
+ /// {@code null} if this is an unlabeled rule tag.
+ std::string getLabel() const;
+
+ ///
+ /// {@inheritDoc}
+ ///
+ /// Rule tag tokens are always placed on the .
+ ///
+ virtual size_t getChannel() const override;
+
+ ///
+ /// {@inheritDoc}
+ ///
+ /// This method returns the rule tag formatted with {@code <} and {@code >}
+ /// delimiters.
+ ///
+ virtual std::string getText() const override;
+
+ /// Rule tag tokens have types assigned according to the rule bypass
+ /// transitions created during ATN deserialization.
+ virtual size_t getType() const override;
+
+ /// The implementation for always returns 0.
+ virtual size_t getLine() const override;
+
+ /// The implementation for always returns INVALID_INDEX.
+ virtual size_t getCharPositionInLine() const override;
+
+ /// The implementation for always returns INVALID_INDEX.
+ virtual size_t getTokenIndex() const override;
+
+ /// The implementation for always returns INVALID_INDEX.
+ virtual size_t getStartIndex() const override;
+
+ /// The implementation for always returns INVALID_INDEX.
+ virtual size_t getStopIndex() const override;
+
+ /// The implementation for always returns {@code null}.
+ virtual TokenSource *getTokenSource() const override;
+
+ /// The implementation for always returns {@code null}.
+ virtual CharStream *getInputStream() const override;
+
+ /// The implementation for returns a string of the form {@code ruleName:bypassTokenType}.
+ virtual std::string toString() const override;
+ };
+
+} // namespace pattern
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TagChunk.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TagChunk.h
new file mode 100644
index 0000000..3d0c9f8
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TagChunk.h
@@ -0,0 +1,86 @@
+/* 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 "Chunk.h"
+
+namespace antlr4 {
+namespace tree {
+namespace pattern {
+
+ ///
+ /// Represents a placeholder tag in a tree pattern. A tag can have any of the
+ /// following forms.
+ ///
+ ///
+ /// - {@code expr}: An unlabeled placeholder for a parser rule {@code expr}.
+ /// - {@code ID}: An unlabeled placeholder for a token of type {@code ID}.
+ /// - {@code e:expr}: A labeled placeholder for a parser rule {@code expr}.
+ /// - {@code id:ID}: A labeled placeholder for a token of type {@code ID}.
+ ///
+ ///
+ /// This class does not perform any validation on the tag or label names aside
+ /// from ensuring that the tag is a non-null, non-empty string.
+ ///
+ class ANTLR4CPP_PUBLIC TagChunk : public Chunk {
+ public:
+ ///
+ /// Construct a new instance of using the specified tag and
+ /// no label.
+ ///
+ /// The tag, which should be the name of a parser rule or token
+ /// type.
+ ///
+ /// if {@code tag} is {@code null} or
+ /// empty.
+ TagChunk(const std::string &tag);
+ virtual ~TagChunk();
+
+ ///
+ /// Construct a new instance of using the specified label
+ /// and tag.
+ ///
+ /// The label for the tag. If this is {@code null}, the
+ /// represents an unlabeled tag.
+ /// The tag, which should be the name of a parser rule or token
+ /// type.
+ ///
+ /// if {@code tag} is {@code null} or
+ /// empty.
+ TagChunk(const std::string &label, const std::string &tag);
+
+ ///
+ /// Get the tag for this chunk.
+ ///
+ /// The tag for the chunk.
+ std::string getTag();
+
+ ///
+ /// Get the label, if any, assigned to this chunk.
+ ///
+ /// The label assigned to this chunk, or {@code null} if no label is
+ /// assigned to the chunk.
+ std::string getLabel();
+
+ ///
+ /// This method returns a text representation of the tag chunk. Labeled tags
+ /// are returned in the form {@code label:tag}, and unlabeled tags are
+ /// returned as just the tag name.
+ ///
+ virtual std::string toString() override;
+
+ private:
+ /// This is the backing field for .
+ const std::string _tag;
+ ///
+ /// This is the backing field for .
+ ///
+ const std::string _label;
+ };
+
+} // namespace pattern
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TextChunk.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TextChunk.h
new file mode 100644
index 0000000..1cbc0dd
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TextChunk.h
@@ -0,0 +1,51 @@
+/* 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 "Chunk.h"
+
+namespace antlr4 {
+namespace tree {
+namespace pattern {
+
+ ///
+ /// Represents a span of raw text (concrete syntax) between tags in a tree
+ /// pattern string.
+ ///
+ class ANTLR4CPP_PUBLIC TextChunk : public Chunk {
+ private:
+ ///
+ /// This is the backing field for .
+ ///
+ const std::string text;
+
+ ///
+ /// Constructs a new instance of with the specified text.
+ ///
+ /// The text of this chunk.
+ /// if {@code text} is {@code null}.
+ public:
+ TextChunk(const std::string &text);
+ virtual ~TextChunk();
+
+ ///
+ /// Gets the raw text of this chunk.
+ ///
+ /// The text of the chunk.
+ std::string getText();
+
+ ///
+ /// {@inheritDoc}
+ ///
+ /// The implementation for returns the result of
+ /// in single quotes.
+ ///
+ virtual std::string toString() override;
+ };
+
+} // namespace pattern
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TokenTagToken.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TokenTagToken.h
new file mode 100644
index 0000000..9013fb8
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/pattern/TokenTagToken.h
@@ -0,0 +1,80 @@
+/* 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 "CommonToken.h"
+
+namespace antlr4 {
+namespace tree {
+namespace pattern {
+
+ ///
+ /// A object representing a token of a particular type; e.g.,
+ /// {@code }. These tokens are created for chunks where the
+ /// tag corresponds to a lexer rule or token type.
+ ///
+ class ANTLR4CPP_PUBLIC TokenTagToken : public CommonToken {
+ ///
+ /// This is the backing field for .
+ ///
+ private:
+ const std::string tokenName;
+ ///
+ /// This is the backing field for .
+ ///
+ const std::string label;
+
+ ///
+ /// Constructs a new instance of for an unlabeled tag
+ /// with the specified token name and type.
+ ///
+ /// The token name.
+ /// The token type.
+ public:
+ TokenTagToken(const std::string &tokenName, int type); //this(tokenName, type, nullptr);
+
+ ///
+ /// Constructs a new instance of with the specified
+ /// token name, type, and label.
+ ///
+ /// The token name.
+ /// The token type.
+ /// The label associated with the token tag, or {@code null} if
+ /// the token tag is unlabeled.
+ TokenTagToken(const std::string &tokenName, int type, const std::string &label);
+
+ ///
+ /// Gets the token name.
+ /// The token name.
+ std::string getTokenName() const;
+
+ ///
+ /// Gets the label associated with the rule tag.
+ ///
+ /// The name of the label associated with the rule tag, or
+ /// {@code null} if this is an unlabeled rule tag.
+ std::string getLabel() const;
+
+ ///
+ /// {@inheritDoc}
+ ///
+ /// The implementation for returns the token tag
+ /// formatted with {@code <} and {@code >} delimiters.
+ ///
+ virtual std::string getText() const override;
+
+ ///
+ /// {@inheritDoc}
+ ///
+ /// The implementation for returns a string of the form
+ /// {@code tokenName:type}.
+ ///
+ virtual std::string toString() const override;
+ };
+
+} // namespace pattern
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPath.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPath.h
new file mode 100644
index 0000000..e38d482
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPath.h
@@ -0,0 +1,86 @@
+/* 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 tree {
+namespace xpath {
+
+ /// Represent a subset of XPath XML path syntax for use in identifying nodes in
+ /// parse trees.
+ ///
+ ///
+ /// Split path into words and separators {@code /} and {@code //} via ANTLR
+ /// itself then walk path elements from left to right. At each separator-word
+ /// pair, find set of nodes. Next stage uses those as work list.
+ ///
+ ///
+ /// The basic interface is
+ /// {@code (tree, pathString, parser)}.
+ /// But that is just shorthand for:
+ ///
+ ///
+ /// p = new (parser, pathString);
+ /// return p.(tree);
+ ///
+ ///
+ ///
+ /// See {@code org.antlr.v4.test.TestXPath} for descriptions. In short, this
+ /// allows operators:
+ ///
+ ///
+ /// - /
- root
+ /// - //
- anywhere
+ /// - !
- invert; this must appear directly after root or anywhere
+ /// operator
+ ///
+ ///
+ ///
+ /// and path elements:
+ ///
+ ///
+ /// - ID
- token name
+ /// - 'string'
- any string literal token from the grammar
+ /// - expr
- rule name
+ /// - *
- wildcard matching any node
+ ///
+ ///
+ ///
+ /// Whitespace is not allowed.
+
+ class ANTLR4CPP_PUBLIC XPath {
+ public:
+ static const std::string WILDCARD; // word not operator/separator
+ static const std::string NOT; // word for invert operator
+
+ XPath(Parser *parser, const std::string &path);
+ virtual ~XPath() {}
+
+ // TODO: check for invalid token/rule names, bad syntax
+ virtual std::vector> split(const std::string &path);
+
+ static std::vector findAll(ParseTree *tree, std::string const& xpath, Parser *parser);
+
+ /// Return a list of all nodes starting at {@code t} as root that satisfy the
+ /// path. The root {@code /} is relative to the node passed to
+ /// .
+ virtual std::vector evaluate(ParseTree *t);
+
+ protected:
+ std::string _path;
+ Parser *_parser;
+
+ /// Convert word like {@code *} or {@code ID} or {@code expr} to a path
+ /// element. {@code anywhere} is {@code true} if {@code //} precedes the
+ /// word.
+ virtual std::unique_ptr getXPathElement(Token *wordToken, bool anywhere);
+ };
+
+} // namespace xpath
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathElement.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathElement.h
new file mode 100644
index 0000000..f339117
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathElement.h
@@ -0,0 +1,40 @@
+/* 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 tree {
+ class ParseTree;
+
+namespace xpath {
+
+ class ANTLR4CPP_PUBLIC XPathElement {
+ public:
+ /// Construct element like {@code /ID} or {@code ID} or {@code /*} etc...
+ /// op is null if just node
+ XPathElement(const std::string &nodeName);
+ XPathElement(XPathElement const&) = default;
+ virtual ~XPathElement();
+
+ XPathElement& operator=(XPathElement const&) = default;
+
+ /// Given tree rooted at {@code t} return all nodes matched by this path
+ /// element.
+ virtual std::vector evaluate(ParseTree *t);
+ virtual std::string toString() const;
+
+ void setInvert(bool value);
+
+ protected:
+ std::string _nodeName;
+ bool _invert = false;
+ };
+
+} // namespace xpath
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathLexer.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathLexer.h
new file mode 100644
index 0000000..ca471c9
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathLexer.h
@@ -0,0 +1,56 @@
+#pragma once
+
+
+#include "antlr4-runtime.h"
+
+
+
+
+class XPathLexer : public antlr4::Lexer {
+public:
+ enum {
+ TOKEN_REF = 1, RULE_REF = 2, ANYWHERE = 3, ROOT = 4, WILDCARD = 5, BANG = 6,
+ ID = 7, STRING = 8
+ };
+
+ XPathLexer(antlr4::CharStream *input);
+ ~XPathLexer();
+
+ virtual std::string getGrammarFileName() const override;
+ virtual const std::vector& getRuleNames() const override;
+
+ virtual const std::vector& getChannelNames() const override;
+ virtual const std::vector& getModeNames() const override;
+ virtual const std::vector& getTokenNames() const override; // deprecated, use vocabulary instead
+ virtual antlr4::dfa::Vocabulary& getVocabulary() const override;
+
+ virtual const std::vector getSerializedATN() const override;
+ virtual const antlr4::atn::ATN& getATN() const override;
+
+ virtual void action(antlr4::RuleContext *context, size_t ruleIndex, size_t actionIndex) override;
+private:
+ static std::vector _decisionToDFA;
+ static antlr4::atn::PredictionContextCache _sharedContextCache;
+ static std::vector _ruleNames;
+ static std::vector _tokenNames;
+ static std::vector _channelNames;
+ static std::vector _modeNames;
+
+ static std::vector _literalNames;
+ static std::vector _symbolicNames;
+ static antlr4::dfa::Vocabulary _vocabulary;
+ static antlr4::atn::ATN _atn;
+ static std::vector _serializedATN;
+
+
+ // Individual action functions triggered by action() above.
+ void IDAction(antlr4::RuleContext *context, size_t actionIndex);
+
+ // Individual semantic predicate functions triggered by sempred() above.
+
+ struct Initializer {
+ Initializer();
+ };
+ static Initializer _init;
+};
+
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathLexerErrorListener.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathLexerErrorListener.h
new file mode 100644
index 0000000..c0c3eaa
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathLexerErrorListener.h
@@ -0,0 +1,22 @@
+/* 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 "BaseErrorListener.h"
+
+namespace antlr4 {
+namespace tree {
+namespace xpath {
+
+ class ANTLR4CPP_PUBLIC XPathLexerErrorListener : public BaseErrorListener {
+ public:
+ virtual void syntaxError(Recognizer *recognizer, Token *offendingSymbol, size_t line,
+ size_t charPositionInLine, const std::string &msg, std::exception_ptr e) override;
+ };
+
+} // namespace xpath
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathRuleAnywhereElement.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathRuleAnywhereElement.h
new file mode 100644
index 0000000..2ceb75c
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathRuleAnywhereElement.h
@@ -0,0 +1,27 @@
+/* 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 "XPathElement.h"
+
+namespace antlr4 {
+namespace tree {
+namespace xpath {
+
+ /// Either {@code ID} at start of path or {@code ...//ID} in middle of path.
+ class ANTLR4CPP_PUBLIC XPathRuleAnywhereElement : public XPathElement {
+ public:
+ XPathRuleAnywhereElement(const std::string &ruleName, int ruleIndex);
+
+ virtual std::vector evaluate(ParseTree *t) override;
+
+ protected:
+ int _ruleIndex = 0;
+ };
+
+} // namespace xpath
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathRuleElement.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathRuleElement.h
new file mode 100644
index 0000000..b57276f
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathRuleElement.h
@@ -0,0 +1,26 @@
+/* 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 "XPathElement.h"
+
+namespace antlr4 {
+namespace tree {
+namespace xpath {
+
+ class ANTLR4CPP_PUBLIC XPathRuleElement : public XPathElement {
+ public:
+ XPathRuleElement(const std::string &ruleName, size_t ruleIndex);
+
+ virtual std::vector evaluate(ParseTree *t) override;
+
+ protected:
+ size_t _ruleIndex = 0;
+ };
+
+} // namespace xpath
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathTokenAnywhereElement.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathTokenAnywhereElement.h
new file mode 100644
index 0000000..2045d91
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathTokenAnywhereElement.h
@@ -0,0 +1,25 @@
+/* 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 "XPathElement.h"
+
+namespace antlr4 {
+namespace tree {
+namespace xpath {
+
+ class ANTLR4CPP_PUBLIC XPathTokenAnywhereElement : public XPathElement {
+ protected:
+ int tokenType = 0;
+ public:
+ XPathTokenAnywhereElement(const std::string &tokenName, int tokenType);
+
+ virtual std::vector evaluate(ParseTree *t) override;
+ };
+
+} // namespace xpath
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathTokenElement.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathTokenElement.h
new file mode 100644
index 0000000..7221530
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathTokenElement.h
@@ -0,0 +1,26 @@
+/* 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 "XPathElement.h"
+
+namespace antlr4 {
+namespace tree {
+namespace xpath {
+
+ class ANTLR4CPP_PUBLIC XPathTokenElement : public XPathElement {
+ public:
+ XPathTokenElement(const std::string &tokenName, size_t tokenType);
+
+ virtual std::vector evaluate(ParseTree *t) override;
+
+ protected:
+ size_t _tokenType = 0;
+ };
+
+} // namespace xpath
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathWildcardAnywhereElement.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathWildcardAnywhereElement.h
new file mode 100644
index 0000000..dc5d1e5
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathWildcardAnywhereElement.h
@@ -0,0 +1,23 @@
+/* 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 "XPathElement.h"
+
+namespace antlr4 {
+namespace tree {
+namespace xpath {
+
+ class ANTLR4CPP_PUBLIC XPathWildcardAnywhereElement : public XPathElement {
+ public:
+ XPathWildcardAnywhereElement();
+
+ virtual std::vector evaluate(ParseTree *t) override;
+ };
+
+} // namespace xpath
+} // namespace tree
+} // namespace antlr4
diff --git a/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathWildcardElement.h b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathWildcardElement.h
new file mode 100644
index 0000000..accb461
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/install/include/antlr4-runtime/tree/xpath/XPathWildcardElement.h
@@ -0,0 +1,23 @@
+/* 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 "XPathElement.h"
+
+namespace antlr4 {
+namespace tree {
+namespace xpath {
+
+ class ANTLR4CPP_PUBLIC XPathWildcardElement : public XPathElement {
+ public:
+ XPathWildcardElement();
+
+ virtual std::vector evaluate(ParseTree *t) override;
+ };
+
+} // namespace xpath
+} // namespace tree
+} // namespace antlr4
--
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