C++ (Cpp) circular_buffer::rbegin Examples

Example #1

File: QConsoleWidgetPrivate.hpp Project: ngzHappy/OpenGL45Book

 QList<QConsoleWidgetCommand> upOne(){
     if(commandBuffers.empty()){return QList<QConsoleWidgetCommand>();}
     ++currentIndex;
     if( currentIndex< size() && currentIndex>=0){
         return commandBuffers[currentIndex  ];
     }else{
         currentIndex= size();
     }
     return *(commandBuffers.rbegin());
 }