From c81c43035b971fe582550c0e418951b03628f1f2 Mon Sep 17 00:00:00 2001
From: noah <noah@theschricks.com>
Date: Wed, 16 Feb 2022 02:48:17 -0600
Subject: [PATCH] Pass edges by reference to state merge

---
 src/ag_gen/ag_gen.cpp | 4 ++--
 src/mpi/tasks.cpp     | 2 +-
 src/mpi/tasks.h       | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ag_gen/ag_gen.cpp b/src/ag_gen/ag_gen.cpp
index a289413..e23dac5 100755
--- a/src/ag_gen/ag_gen.cpp
+++ b/src/ag_gen/ag_gen.cpp
@@ -1444,7 +1444,7 @@ int initQSize, double mem_threshold, mpi::communicator &world, int state_limit)
     		            if(world.iprobe(w, 11)){
     	                    world.recv(w, 11, node_edges[w]);
     		            }
-                        if(!node_factbases[w].empty() || !node_edges.empty()){
+                        if(!node_factbases[w].empty() || !node_edges[w].empty()){
                             state_merge(node_factbases[w], node_edges[w], hash_map, instance, mem_threshold, world);
                         }
                     }
@@ -1496,7 +1496,7 @@ int initQSize, double mem_threshold, mpi::communicator &world, int state_limit)
                     if(world.iprobe(w, 11)){
                         world.recv(w, 11, node_edges[w]);
                     }
-                    if(!node_factbases[w].empty() || !node_edges.empty()){
+                    if(!node_factbases[w].empty() || !node_edges[w].empty()){
                         state_merge(node_factbases[w], node_edges[w], hash_map, instance, mem_threshold, world);
                     }
                 }
diff --git a/src/mpi/tasks.cpp b/src/mpi/tasks.cpp
index 1e3e0ad..a2102cb 100644
--- a/src/mpi/tasks.cpp
+++ b/src/mpi/tasks.cpp
@@ -505,7 +505,7 @@ int send_check(boost::mpi::communicator &world, int curr_node){
     return send_to;
 }
 
-void state_merge(std::vector<Factbase> node_factbases, std::vector<Edge> node_edges,\
+void state_merge(std::vector<Factbase> &node_factbases, std::vector<Edge> &node_edges,\
  std::unordered_map<size_t, int> &hash_map, AGGenInstance &instance, double mem_threshold,\
  mpi::communicator &world){
 
diff --git a/src/mpi/tasks.h b/src/mpi/tasks.h
index 8e12e40..21cb452 100644
--- a/src/mpi/tasks.h
+++ b/src/mpi/tasks.h
@@ -23,7 +23,7 @@ void task_four(NetworkState &new_state);
 
 int send_check(boost::mpi::communicator &world, int curr_node);
 
-void state_merge(std::vector<Factbase> node_factbases, std::vector<Edge> node_edges,\
+void state_merge(std::vector<Factbase> &node_factbases, std::vector<Edge> &node_edges,\
  std::unordered_map<size_t, int> &hash_map, AGGenInstance &instance, double mem_threshold,\
  mpi::communicator &world);