having menu classinfo at one place

[wxWidgets.git] / src / common / string.cpp

diff --git a/src/common/string.cpp b/src/common/string.cpp
index 96c9c526f4880c67ff1bee264db2a4650037f182..e5db843659ab227454fe1ce824505428a1fe694b 100644 (file)
--- a/src/common/string.cpp
+++ b/src/common/string.cpp
@@ -1349,22 +1349,43 @@ wxString wxString::Left(size_t nCount) const
 
 // get all characters before the first occurrence of ch
 // (returns the whole string if ch not found)
 
 // get all characters before the first occurrence of ch
 // (returns the whole string if ch not found)

-wxString wxString::BeforeFirst(wxUniChar ch) const
+wxString wxString::BeforeFirst(wxUniChar ch, wxString *rest) const

 {
   int iPos = Find(ch);
   if ( iPos == wxNOT_FOUND )
 {
   int iPos = Find(ch);
   if ( iPos == wxNOT_FOUND )

-      iPos = length();
+  {
+    iPos = length();
+    if ( rest )
+      rest->clear();
+  }
+  else
+  {
+    if ( rest )
+      rest->assign(*this, iPos + 1, npos);
+  }
+

   return wxString(*this, 0, iPos);
 }
 
 /// get all characters before the last occurrence of ch
 /// (returns empty string if ch not found)
   return wxString(*this, 0, iPos);
 }
 
 /// get all characters before the last occurrence of ch
 /// (returns empty string if ch not found)

-wxString wxString::BeforeLast(wxUniChar ch) const
+wxString wxString::BeforeLast(wxUniChar ch, wxString *rest) const

 {
   wxString str;
   int iPos = Find(ch, true);
 {
   wxString str;
   int iPos = Find(ch, true);

-  if ( iPos != wxNOT_FOUND && iPos != 0 )
-    str = wxString(c_str(), iPos);
+  if ( iPos != wxNOT_FOUND )
+  {
+    if ( iPos != 0 )
+      str.assign(*this, 0, iPos);
+
+    if ( rest )
+      rest->assign(*this, iPos + 1, npos);
+  }
+  else
+  {
+    if ( rest )
+      *rest = *this;
+  }

 
   return str;
 }
 
   return str;
 }


@@ -2012,11 +2033,6 @@ static int DoStringPrintfV(wxString& str,
         if ( !buf )
         {
             // out of memory
         if ( !buf )
         {
             // out of memory

-
-            // in UTF-8 build, leaving uninitialized junk in the buffer
-            // could result in invalid non-empty UTF-8 string, so just
-            // reset the string to empty on failure:
-            buf[0] = '\0';

             return -1;
         }
 
             return -1;
         }