From 1d9c1b35fd243f76455b6754cd0516c4ebf769f9 Mon Sep 17 00:00:00 2001
From: Artur Wieczorek <artwik@wp.pl>
Date: Sun, 7 Jun 2015 23:05:42 +0200
Subject: [PATCH] Use pre-increment operator to increment iterator in the loop.

When the return value is ignored, the ++it is never less efficient than the it++.
---
 src/propgrid/property.cpp | 2 +-
 src/propgrid/propgrid.cpp | 4 ++--
 src/propgrid/props.cpp    | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/propgrid/property.cpp b/src/propgrid/property.cpp
index 0b7351a4aa..390aa675ee 100644
--- a/src/propgrid/property.cpp
+++ b/src/propgrid/property.cpp
@@ -2358,7 +2358,7 @@ void wxPGProperty::RemoveChild( wxPGProperty* p )
     wxArrayPGProperty::iterator it;
     wxArrayPGProperty& children = m_children;
 
-    for ( it=children.begin(); it != children.end(); it++ )
+    for ( it=children.begin(); it != children.end(); ++it )
     {
         if ( *it == p )
         {
diff --git a/src/propgrid/propgrid.cpp b/src/propgrid/propgrid.cpp
index fba42329db..5dd01d5e7f 100644
--- a/src/propgrid/propgrid.cpp
+++ b/src/propgrid/propgrid.cpp
@@ -908,7 +908,7 @@ bool wxPropertyGrid::AddToSelectionFromInputEvent( wxPGProperty* prop,
 
         for ( it = GetIterator(wxPG_ITERATE_VISIBLE, startFrom);
               !it.AtEnd();
-              it++ )
+              ++it )
         {
             wxPGProperty* p = *it;
 
@@ -5602,7 +5602,7 @@ void wxPropertyGrid::ClearActionTriggers( int action )
 
         for ( it = m_actionTriggers.begin();
               it != m_actionTriggers.end();
-              it++ )
+              ++it )
         {
             if ( it->second == action )
             {
diff --git a/src/propgrid/props.cpp b/src/propgrid/props.cpp
index 35e3656ca6..e9d1a189f7 100644
--- a/src/propgrid/props.cpp
+++ b/src/propgrid/props.cpp
@@ -883,7 +883,7 @@ const wxString& wxPropertyGrid::DoubleToString(wxString& target,
         bool isZero = true;
         wxString::const_iterator i = target.begin() + 1;
 
-        for ( ; i != target.end(); i++ )
+        for ( ; i != target.end(); ++i )
         {
             if ( *i != wxS('0') && *i != wxS('.') && *i != wxS(',') )
             {