Use pre-increment/decrement operators to move iterator in the loop (propgrid sample).
When the return value is ignored, the ++it/--it is never less efficient than the it++/it--.
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@ -2406,7 +2406,7 @@ void FormMain::OnIterate3Click( wxCommandEvent& WXUNUSED(event) )
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for ( it = m_pPropGridManager->GetCurrentPage()->
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GetIterator( wxPG_ITERATE_DEFAULT, wxBOTTOM );
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!it.AtEnd();
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it-- )
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--it )
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{
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wxPGProperty* p = *it;
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@ -470,7 +470,7 @@ bool FormMain::RunTests( bool fullTest, bool interactive )
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wxArrayPGProperty::reverse_iterator it2;
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for ( it2 = array.rbegin(); it2 != array.rend(); it2++ )
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for ( it2 = array.rbegin(); it2 != array.rend(); ++it2 )
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{
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wxPGProperty* p = (wxPGProperty*)*it2;
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RT_MSG(wxString::Format(wxT("Deleting '%s' ('%s')"),p->GetLabel().c_str(),p->GetName().c_str()));
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