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authorLei Zhang <thestig@chromium.org>2018-08-22 16:14:49 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-08-22 16:14:49 +0000
commit03fdf3a2b5ee0974be13a9594a897003df412306 (patch)
tree3ba4cb34ef92e4245c6e81835760a76dc34418c7 /core/fxcrt
parentb9509d740966e16a94dc456c634b3f1005e8be95 (diff)
downloadpdfium-03fdf3a2b5ee0974be13a9594a897003df412306.tar.xz
Mark CFX_XMLNode pointers as const in various places.
Change-Id: I86c6f7526e2ef4c3e8de30ebaff223095ee70fc4 Reviewed-on: https://pdfium-review.googlesource.com/40811 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Diffstat (limited to 'core/fxcrt')
-rw-r--r--core/fxcrt/xml/cfx_xmltext.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/core/fxcrt/xml/cfx_xmltext.h b/core/fxcrt/xml/cfx_xmltext.h
index f7feae669e..a8a5f12a53 100644
--- a/core/fxcrt/xml/cfx_xmltext.h
+++ b/core/fxcrt/xml/cfx_xmltext.h
@@ -31,7 +31,7 @@ class CFX_XMLText : public CFX_XMLNode {
WideString m_wsText;
};
-inline bool IsXMLText(CFX_XMLNode* pNode) {
+inline bool IsXMLText(const CFX_XMLNode* pNode) {
FX_XMLNODETYPE type = pNode->GetType();
return type == FX_XMLNODE_Text || type == FX_XMLNODE_CharData;
}
@@ -40,4 +40,9 @@ inline CFX_XMLText* ToXMLText(CFX_XMLNode* pNode) {
return pNode && IsXMLText(pNode) ? static_cast<CFX_XMLText*>(pNode) : nullptr;
}
+inline const CFX_XMLText* ToXMLText(const CFX_XMLNode* pNode) {
+ return pNode && IsXMLText(pNode) ? static_cast<const CFX_XMLText*>(pNode)
+ : nullptr;
+}
+
#endif // CORE_FXCRT_XML_CFX_XMLTEXT_H_