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Replace post-increment on iterators with pre-increment

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This is a micro-optimization, as pre-increment is at least as efficient
as post-increment and typically slightly more so because it doesn't need
to make a copy of the iterator, and better conforms to the prevailing
C++ style.

Closes https://github.com/wxWidgets/wxWidgets/pull/655
This commit is contained in:
orbitcowboy
2017-12-27 14:00:44 +01:00
committed by Vadim Zeitlin
parent f83d16aa46
commit f423b88ded
6 changed files with 9 additions and 9 deletions
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4
src/common/datavcmn.cpp
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@@ -2734,7 +2734,7 @@ unsigned int wxDataViewTreeStore::GetChildren( const wxDataViewItem &item, wxDat
if (!node) return 0;
wxDataViewTreeStoreNodeList::iterator iter;
for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); ++iter)
{
wxDataViewTreeStoreNode* child = *iter;
children.Add( child->GetItem() );
@@ -2939,7 +2939,7 @@ void wxDataViewTreeCtrl::DeleteChildren( const wxDataViewItem& item )
wxDataViewItemArray array;
wxDataViewTreeStoreNodeList::iterator iter;
for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); iter++)
for (iter = node->GetChildren().begin(); iter != node->GetChildren().end(); ++iter)
{
wxDataViewTreeStoreNode* child = *iter;
array.Add( child->GetItem() );