source/gjNetwork.cpp
FOR_EACH(it, m_apCall)
    {
        if((*it)->GetInfo() == sInfo)
            return (*it);
    }
// search callback object and compare info string
search callback object and compare info string
search callback object and compare info string
FOR_EACH(it, m_apCall)
    {
        if((*it)->GetInfo() == sInfo)
            return (*it);
    }
FOR_EACH ( it , m_apCall ) { if ( ( * it ) -> GetInfo ( ) == sInfo ) return ( * it ) ; }
search callback object and compare info string
search callback object and compare info string