X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5267aefd85739afd26bd19bfba998005119db446..6bd1764f2716e8d0814edd6374b20960bba23579:/interface/wx/strconv.h

diff --git a/interface/wx/strconv.h b/interface/wx/strconv.h
index 9a40c5cdec..2f1f55eda8 100644
--- a/interface/wx/strconv.h
+++ b/interface/wx/strconv.h
@@ -174,8 +174,25 @@ public:
         compatibility concerns).
     */
     const wxWCharBuffer cMB2WC(const char* in,
-                               size_t inLen = wxNO_LEN,
-                               size_t *outLen = NULL) const;
+                               size_t inLen,
+                               size_t *outLen) const;
+
+    /**
+        Converts a char buffer to wide char one.
+
+        This is the most convenient and safest conversion function as you
+        don't have to deal with the buffer lengths directly. Use it if the
+        input buffer is known not to be empty or if you are sure that the
+        conversion is going to succeed -- otherwise, use the overload above to
+        be able to distinguish between empty input and conversion failure.
+
+        @return
+            The buffer containing the converted text, empty if the input was
+            empty or if the conversion failed.
+
+        @since 2.9.1
+     */
+    const wxWCharBuffer cMB2WC(const wxCharBuffer& buf) const;
 
     //@{
     /**
@@ -201,8 +218,25 @@ public:
         FromWChar(), please see the description of cMB2WC() for more details.
     */
     const wxCharBuffer cWC2MB(const wchar_t* in,
-                              size_t inLen = wxNO_LEN,
-                              size_t *outLen = NULL) const;
+                              size_t inLen,
+                              size_t *outLen) const;
+
+    /**
+        Converts a wide char buffer to char one.
+
+        This is the most convenient and safest conversion function as you
+        don't have to deal with the buffer lengths directly. Use it if the
+        input buffer is known not to be empty or if you are sure that the
+        conversion is going to succeed -- otherwise, use the overload above to
+        be able to distinguish between empty input and conversion failure.
+
+        @return
+            The buffer containing the converted text, empty if the input was
+            empty or if the conversion failed.
+
+        @since 2.9.1
+     */
+    const wxCharBuffer cWC2MB(const wxWCharBuffer& buf) const;
 
     //@{
     /**
@@ -469,7 +503,7 @@ public:
     could use it like this:
 
     @code
-    wxChar *name = wxT("rawfile.doc");
+    wxChar *name = "rawfile.doc";
     FILE *fil = fopen(wxFNCONV(name), "r");
     @endcode