From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Thu, 5 Apr 2007 21:56:21 +0000 (+0000)
Subject: wxString::[const_]iterator operators -= and += should return reference and not iterat... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/30d560f4cfa72188e2e2c7f7063435bd963d1561?ds=inline

wxString::[const_]iterator operators -= and += should return reference and not iterator object


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45266 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/include/wx/string.h b/include/wx/string.h
index dd56e13c7a..eeabb58b25 100644
--- a/include/wx/string.h
+++ b/include/wx/string.h
@@ -622,13 +622,13 @@ public:
             { return iterator_name(wxString::AddToIter(m_cur, -n)); }       \
           iterator_name operator-(size_t n) const                           \
             { return iterator_name(wxString::AddToIter(m_cur, -(int)n)); }  \
-          iterator_name operator+=(int n)                                   \
+          iterator_name& operator+=(int n)                                  \
             { m_cur = wxString::AddToIter(m_cur, n); return *this; }        \
-          iterator_name operator+=(size_t n)                                \
+          iterator_name& operator+=(size_t n)                               \
             { m_cur = wxString::AddToIter(m_cur, (int)n); return *this; }   \
-          iterator_name operator-=(int n)                                   \
+          iterator_name& operator-=(int n)                                  \
             { m_cur = wxString::AddToIter(m_cur, -n); return *this; }       \
-          iterator_name operator-=(size_t n)                                \
+          iterator_name& operator-=(size_t n)                               \
             { m_cur = wxString::AddToIter(m_cur, -(int)n); return *this; }  \
                                                                             \
           unsigned operator-(const iterator_name& i) const                  \