ocelot/ocelot/analysis/implementation/DirectionalGraph.cpp
const DirectionalGraph::node_set DirectionalGraph::getInNodesSet(
	const node_type& nodeId ) const {
	if( inArrows.find(nodeId) != inArrows.end() )
		return inArrows.find(nodeId)->second;

	node_set tmp;
	return tmp;
}
/*!\brief Get the incoming edges[arrows] for a certain node */
\brief Get the incoming edges[arrows] for a certain node
\ brief Get the incoming edges [ arrows ] for a certain node
const DirectionalGraph::node_set DirectionalGraph::getInNodesSet(
	const node_type& nodeId ) const {
	if( inArrows.find(nodeId) != inArrows.end() )
		return inArrows.find(nodeId)->second;
	node_set tmp;
	return tmp;
}
const DirectionalGraph :: node_set DirectionalGraph :: getInNodesSet ( const node_type & nodeId ) const { if ( inArrows . find ( nodeId ) != inArrows . end ( ) ) return inArrows . find ( nodeId ) -> second ; node_set tmp ; return tmp ; }
\brief Get the incoming edges[arrows] for a certain node
\ brief Get the incoming edges [ arrows ] for a certain node