-/* Copyright (c) 2014-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2014-2023. 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. */
/** \file mc_record.hpp
*
- * This file contains the MC replay/record functionnality.
- * A MC path may be recorded by using ``-cfg=model-check/record:1`'`.
- * The path is written in the log output and an be replayed with MC disabled
- * (even with an non-MC build) with `--cfg=model-check/replay:$replayPath`.
+ * This file contains the MC replay/record functionality.
+ * The recorded path is written in the log output and can be replayed with MC disabled
+ * (even with a non-MC build) using `--cfg=model-check/replay:$replayPath`.
*
* The same version of Simgrid should be used and the same arguments should be
* passed to the application (without the MC specific arguments).
#ifndef SIMGRID_MC_RECORD_HPP
#define SIMGRID_MC_RECORD_HPP
-#include "src/mc/mc_config.hpp"
#include "src/mc/mc_forward.hpp"
#include "xbt/base.h"
+#include <string>
#include <vector>
-namespace simgrid {
-namespace mc {
+namespace simgrid::mc {
-typedef std::vector<Transition> RecordTrace;
+class RecordTrace {
+ std::vector<Transition*> transitions_;
-/** Convert a string representation of the path into a array of `simgrid::mc::Transition`
- */
-XBT_PRIVATE RecordTrace parseRecordTrace(const char* data);
-XBT_PRIVATE std::string traceToString(simgrid::mc::RecordTrace const& trace);
-XBT_PRIVATE void dumpRecordPath();
+public:
+ RecordTrace() = default;
-XBT_PRIVATE void replay(RecordTrace const& trace);
-XBT_PRIVATE void replay(std::string trace);
-}
-}
+ /** Build a trace that can be replayed from a string representation */
+ explicit RecordTrace(const char* data);
+ /** Make a string representation that can later be used to create a new trace */
+ std::string to_string() const;
-/** Whether the MC record mode is enabled
- *
- * The behaviour is not changed. The only real difference is that
- * the path is writtent in the log when an interesting path is found.
- */
-#define MC_record_is_active() _sg_do_model_check_record
+ void push_back(Transition* t) { transitions_.push_back(t); }
+
+ /** Replay all transitions of a trace */
+ void replay() const;
+
+ /** Parse and replay a string representation */
+ static void replay(const std::string& trace);
+};
-// **** Data conversion
+} // namespace simgrid::mc
#endif