X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d4f9d0cf42605d96b91088c02ddfbf2411f89de1..07483e97b12350d1d293f19689575f0fbdcf0246:/src/mc/VisitedState.cpp

diff --git a/src/mc/VisitedState.cpp b/src/mc/VisitedState.cpp
index 4399f82493..88bc0c2e44 100644
--- a/src/mc/VisitedState.cpp
+++ b/src/mc/VisitedState.cpp
@@ -8,13 +8,11 @@
 #include <sys/wait.h>
 
 #include <memory>
-#include <algorithm>
+
+#include <boost/range/algorithm.hpp>
 
 #include <xbt/log.h>
 #include <xbt/sysdep.h>
-#include <xbt/dynar.h>
-#include <xbt/dynar.hpp>
-#include <xbt/fifo.h>
 
 #include "src/mc/mc_comm_pattern.h"
 #include "src/mc/mc_safety.h"
@@ -42,18 +40,17 @@ static int snapshot_compare(simgrid::mc::VisitedState* state1, simgrid::mc::Visi
  * \brief Save the current state
  * \return Snapshot of the current state.
  */
-VisitedState::VisitedState()
+VisitedState::VisitedState(unsigned long state_number)
 {
   simgrid::mc::Process* process = &(mc_model_checker->process());
   this->heap_bytes_used = mmalloc_get_bytes_used_remote(
     process->get_heap()->heaplimit,
     process->get_malloc_info());
 
-  this->nb_processes =
-    mc_model_checker->process().simix_processes().size();
+  this->actors_count = mc_model_checker->process().actors().size();
 
-  this->system_state = simgrid::mc::take_snapshot(mc_stats->expanded_states);
-  this->num = mc_stats->expanded_states;
+  this->system_state = simgrid::mc::take_snapshot(state_number);
+  this->num = state_number;
   this->other_num = -1;
 }
 
@@ -65,7 +62,7 @@ void VisitedStates::prune()
 {
   while (states_.size() > (std::size_t) _sg_mc_visited) {
     XBT_DEBUG("Try to remove visited state (maximum number of stored states reached)");
-    auto min_element = std::min_element(states_.begin(), states_.end(),
+    auto min_element = boost::range::min_element(states_,
       [](std::unique_ptr<simgrid::mc::VisitedState>& a, std::unique_ptr<simgrid::mc::VisitedState>& b) {
         return a->num < b->num;
       });
@@ -79,17 +76,17 @@ void VisitedStates::prune()
 /**
  * \brief Checks whether a given state has already been visited by the algorithm.
  */
-std::unique_ptr<simgrid::mc::VisitedState> VisitedStates::addVisitedState(simgrid::mc::State* graph_state, bool compare_snpashots)
+std::unique_ptr<simgrid::mc::VisitedState> VisitedStates::addVisitedState(
+  unsigned long state_number, simgrid::mc::State* graph_state, bool compare_snpashots)
 {
   std::unique_ptr<simgrid::mc::VisitedState> new_state =
-    std::unique_ptr<simgrid::mc::VisitedState>(new VisitedState());
+    std::unique_ptr<simgrid::mc::VisitedState>(new VisitedState(state_number));
   graph_state->system_state = new_state->system_state;
-  graph_state->in_visited_states = 1;
   XBT_DEBUG("Snapshot %p of visited state %d (exploration stack state %d)",
     new_state->system_state.get(), new_state->num, graph_state->num);
 
-  auto range = std::equal_range(states_.begin(), states_.end(),
-    new_state.get(), simgrid::mc::DerefAndCompareByNbProcessesAndUsedHeap());
+  auto range =
+      boost::range::equal_range(states_, new_state.get(), simgrid::mc::DerefAndCompareByActorsCountAndUsedHeap());
 
   if (compare_snpashots)
     for (auto i = range.first; i != range.second; ++i) {
@@ -120,7 +117,7 @@ std::unique_ptr<simgrid::mc::VisitedState> VisitedStates::addVisitedState(simgri
           old_state->num, new_state->num);
 
         visited_state = std::move(new_state);
-        return std::move(old_state);
+        return old_state;
       }
     }
 
@@ -131,4 +128,4 @@ std::unique_ptr<simgrid::mc::VisitedState> VisitedStates::addVisitedState(simgri
 }
 
 }
-}
\ No newline at end of file
+}