-/* 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. */
#include "xbt/base.h"
#include <memory>
-#include <set>
namespace simgrid::mc {
*/
class ModelChecker {
CheckerSide checker_side_;
- /** String pool for host names */
- std::set<std::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:
ModelChecker(ModelChecker const&) = delete;
ModelChecker& operator=(ModelChecker const&) = delete;
RemoteProcess& get_remote_process() { return *remote_process_; }
Channel& channel() { return checker_side_.get_channel(); }
- PageStore& page_store() { return page_store_; }
-
- std::string const& get_host_name(const char* hostname)
- {
- return *this->hostnames_.insert(std::string(hostname)).first;
- }
void start();
void shutdown();
Exploration* get_exploration() const { return exploration_; }
void set_exploration(Exploration* exploration) { exploration_ = exploration; }
- 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);