X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e64291bb342b8c05cb76dadccfded61f6a3a2fbf..c5a0e326db7483bc9e3caadb7dac5ecfb7d73946:/src/mc/ModelChecker.hpp

diff --git a/src/mc/ModelChecker.hpp b/src/mc/ModelChecker.hpp
index 87b1e0e947..362ca9b427 100644
--- a/src/mc/ModelChecker.hpp
+++ b/src/mc/ModelChecker.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2023. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -10,10 +10,8 @@
 #include "src/mc/remote/RemotePtr.hpp"
 #include "src/mc/sosp/PageStore.hpp"
 #include "xbt/base.h"
-#include "xbt/string.hpp"
 
 #include <memory>
-#include <set>
 
 namespace simgrid::mc {
 
@@ -21,13 +19,13 @@ namespace simgrid::mc {
  */
 class ModelChecker {
   CheckerSide checker_side_;
-  /** String pool for host names */
-  std::set<xbt::string, std::less<>> hostnames_;
   // This is the parent snapshot of the current state:
   PageStore page_store_{500};
   std::unique_ptr<RemoteProcess> remote_process_;
   Exploration* exploration_ = nullptr;
 
+  FILE* dot_output_ = nullptr;
+
   unsigned long visited_states_ = 0;
 
 public:
@@ -39,11 +37,6 @@ public:
   Channel& channel() { return checker_side_.get_channel(); }
   PageStore& page_store() { return page_store_; }
 
-  xbt::string const& get_host_name(const char* hostname)
-  {
-    return *this->hostnames_.insert(xbt::string(hostname)).first;
-  }
-
   void start();
   void shutdown();
   void resume();
@@ -63,6 +56,18 @@ public:
   unsigned long get_visited_states() const { return visited_states_; }
   void inc_visited_states() { visited_states_++; }
 
+  void dot_output(const char* fmt, ...) XBT_ATTRIB_PRINTF(2, 3);
+  void dot_output_flush()
+  {
+    if (dot_output_ != nullptr)
+      fflush(dot_output_);
+  }
+  void dot_output_close()
+  {
+    if (dot_output_ != nullptr)
+      fclose(dot_output_);
+  }
+
 private:
   void setup_ignore();
   bool handle_message(const char* buffer, ssize_t size);