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Unified Diff: core/include/fxcrt/fx_string.h

Issue 1084293003: Add missing operators for CFX_WideString (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 5 years, 8 months ago
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Index: core/include/fxcrt/fx_string.h
diff --git a/core/include/fxcrt/fx_string.h b/core/include/fxcrt/fx_string.h
index df7dd0c76241e359af3e367c400d759a9da9c463..9061c5d90e37b1ee412e0780c5e3edb6e37d3f67 100644
--- a/core/include/fxcrt/fx_string.h
+++ b/core/include/fxcrt/fx_string.h
@@ -7,6 +7,8 @@
#ifndef _FX_STRING_H_
#define _FX_STRING_H_
+#include <algorithm>
+
#include "fx_memory.h"
class CFX_ByteStringC;
@@ -702,6 +704,11 @@ public:
const CFX_WideString& operator += (const CFX_WideStringC& str);
+ bool operator< (const CFX_WideString& str) const {
+ int result = wmemcmp(c_str(), str.c_str(), std::min(GetLength(), str.GetLength()));
+ return result < 0 || (result == 0 && GetLength() < str.GetLength());
+ }
+
FX_WCHAR GetAt(FX_STRSIZE nIndex) const
{
return m_pData ? m_pData->m_String[nIndex] : 0;
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