From 14e1b0f188d302b69816ddf12f5ac591fd76b91d Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Fri, 4 Mar 2022 20:07:50 +0800
Subject: ...

---
 src/xml/XmlNode.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/xml/XmlNode.cpp')

diff --git a/src/xml/XmlNode.cpp b/src/xml/XmlNode.cpp
index cfa87dd6..41bbed4d 100644
--- a/src/xml/XmlNode.cpp
+++ b/src/xml/XmlNode.cpp
@@ -9,6 +9,10 @@ XmlElementNode* XmlNode::AsElement() {
 
 XmlTextNode* XmlNode::AsText() { return static_cast<XmlTextNode*>(this); }
 
+XmlCommentNode* XmlNode::AsComment() {
+  return static_cast<XmlCommentNode*>(this);
+}
+
 const XmlElementNode* XmlNode::AsElement() const {
   return static_cast<const XmlElementNode*>(this);
 }
@@ -17,6 +21,10 @@ const XmlTextNode* XmlNode::AsText() const {
   return static_cast<const XmlTextNode*>(this);
 }
 
+const XmlCommentNode* XmlNode::AsComment() const {
+  return static_cast<const XmlCommentNode*>(this);
+}
+
 XmlElementNode::~XmlElementNode() {
   for (auto child : children_) {
     delete child;
@@ -57,4 +65,12 @@ XmlNode* XmlElementNode::Clone() const {
 
   return node;
 }
+
+XmlCommentNode::~XmlCommentNode() {}
+
+XmlNode* XmlCommentNode::Clone() const {
+  XmlCommentNode* node = new XmlCommentNode(text_);
+
+  return node;
+}
 }  // namespace cru::xml
-- 
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