oss_src/graphlab/aggregation/distributed_aggregator.hpp
map_reduce_type(EdgeMapperType map_edge_function,
                      FinalizerType finalize_function,
                      bool)
                : map_edge_function(map_edge_function),
                finalize_function(finalize_function), vertex_map(false) { }
/**
       * \brief Constructor which constructs an edge reduction. The last bool
       * is unused and allows for disambiguation between the two constructors
       */
\brief Constructor which constructs an edge reduction. The last bool
is unused and allows for disambiguation between the two constructors
\ brief Constructor which constructs an edge reduction . The last bool is unused and allows for disambiguation between the two constructors
map_reduce_type(EdgeMapperType map_edge_function,
                      FinalizerType finalize_function,
                      bool)
                : map_edge_function(map_edge_function),
                finalize_function(finalize_function), vertex_map(false) { }
map_reduce_type ( EdgeMapperType map_edge_function , FinalizerType finalize_function , bool ) : map_edge_function ( map_edge_function ) , finalize_function ( finalize_function ) , vertex_map ( false ) { }
\brief Constructor which constructs an edge reduction.
\ brief Constructor which constructs an edge reduction .