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 */