From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 23 Mar 2009 23:11:55 +0000 (+0000)
Subject: make wxStringOperationsWchar methods templates too to be able to reuse them with... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/5b119b8b2e49ba2e36ca689b8bb85cce6341f47c

make wxStringOperationsWchar methods templates too to be able to reuse them with char pointers (and for consistency with wxStringOperationsUtf8)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59795 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/include/wx/stringops.h b/include/wx/stringops.h
index 024968ece2..c7eb83bc4b 100644
--- a/include/wx/stringops.h
+++ b/include/wx/stringops.h
@@ -28,25 +28,21 @@
 struct WXDLLIMPEXP_BASE wxStringOperationsWchar
 {
     // moves the iterator to the next Unicode character
-    static void IncIter(wxStringImpl::iterator& i) { ++i; }
-    static void IncIter(wxStringImpl::const_iterator& i) { ++i; }
+    template <typename Iterator>
+    static void IncIter(Iterator& i) { ++i; }
 
     // moves the iterator to the previous Unicode character
-    static void DecIter(wxStringImpl::iterator& i) { --i; }
-    static void DecIter(wxStringImpl::const_iterator& i) { --i; }
+    template <typename Iterator>
+    static void DecIter(Iterator& i) { --i; }
 
     // moves the iterator by n Unicode characters
-    static wxStringImpl::iterator AddToIter(const wxStringImpl::iterator& i, ptrdiff_t n)
-        { return i + n; }
-    static wxStringImpl::const_iterator AddToIter(const wxStringImpl::const_iterator& i, ptrdiff_t n)
+    template <typename Iterator>
+    static Iterator AddToIter(const Iterator& i, ptrdiff_t n)
         { return i + n; }
 
     // returns distance of the two iterators in Unicode characters
-    static ptrdiff_t DiffIters(const wxStringImpl::iterator& i1,
-                               const wxStringImpl::iterator& i2)
-        { return i1 - i2; }
-    static ptrdiff_t DiffIters(const wxStringImpl::const_iterator& i1,
-                               const wxStringImpl::const_iterator& i2)
+    template <typename Iterator>
+    static ptrdiff_t DiffIters(const Iterator& i1, const Iterator& i2)
         { return i1 - i2; }
 
     // encodes the character to a form used to represent it in internal