BackendFactory.cpp
21370709ad4fnewexample

BackendFactory.cpp
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			/**
			* \file BackendFactory.cpp
			*
			* \date Jun 21, 2012
			* \author Alexandre Tuleu
			*/

			#include "BackendFactory.h"

			namespace rci {
			namespace oncilla {

			BackendFactory & BackendFactory::Instance(){
			static BackendFactory * s_rci_oncilla_backend_factory = new BackendFactory();
			return *s_rci_oncilla_backend_factory;
			}


			void BackendFactory::RegisterBackend(Priority p, EntryPtr e){
			EntryByPriority::const_iterator fi = d_entries.find(p);
			if(fi != d_entries.end()){
			return;
			}
			d_entries.insert(std::make_pair(p,e));
			}

			BackendFactory::EntryPtr BackendFactory::HighestPriorityBackend() const{
			EntryByPriority::const_reverse_iterator fi = d_entries.rbegin();
			if (fi == d_entries.rend()){
			return 0;
			}
			return fi->second;
			}

			} /* namespace oncilla */
			} /* namespace rci */