Index: core/fxcrt/include/fx_string.h |
diff --git a/core/fxcrt/include/fx_string.h b/core/fxcrt/include/fx_string.h |
index 10a70d9334b268cfb197b96894e306a9386d8157..66a8039a8d43db70c589cf7ae464e22792a0cd6c 100644 |
--- a/core/fxcrt/include/fx_string.h |
+++ b/core/fxcrt/include/fx_string.h |
@@ -19,7 +19,8 @@ class CFX_ByteString; |
class CFX_WideString; |
// An immutable string with caller-provided storage which must outlive the |
-// string itself. |
+// string itself. These are not necessarily nul-terminated, so that substring |
+// extraction (via the Mid() method) is copy-free. |
class CFX_ByteStringC { |
public: |
typedef FX_CHAR value_type; |