model: add const qualifier to get_thread()

[model-checker.git] / model.h

diff --git a/model.h b/model.h
index 6f082c66a71653f7240fcf8102223f60845e870f..3dbd562755e41ece4f9836b9e6fa53a9c52c313f 100644 (file)
--- a/model.h
+++ b/model.h
@@ -10,23 +10,22 @@
 #include <cstddef>
 #include <ucontext.h>
 
-#include "schedule.h"
 #include "mymemory.h"
-#include "libthreads.h"
-#include "threads.h"
 #include "action.h"
-#include "clockvector.h"
 #include "hashtable.h"
 #include "workqueue.h"
 #include "config.h"
+#include "modeltypes.h"
 
 /* Forward declaration */
 class NodeStack;
 class CycleGraph;
 class Promise;
+class Scheduler;
+class Thread;
 
 /** @brief Shorthand for a list of release sequence heads */
-typedef std::vector< const ModelAction *, MyAlloc<const ModelAction *> > rel_heads_list_t;
+typedef std::vector< const ModelAction *, ModelAlloc<const ModelAction *> > rel_heads_list_t;
 
 /**
  * Model checker parameter structure. Holds run-time configuration options for
@@ -73,15 +72,12 @@ public:
 
        void add_thread(Thread *t);
        void remove_thread(Thread *t);
-       Thread * get_thread(thread_id_t tid) { return thread_map->get(id_to_int(tid)); }
-       Thread * get_thread(ModelAction *act) { return get_thread(act->get_tid()); }
+       Thread * get_thread(thread_id_t tid) const;
+       Thread * get_thread(ModelAction *act) const;
 
        thread_id_t get_next_id();
        int get_num_threads();
-       modelclock_t get_next_seq_num();
-
-       /** @return The currently executing Thread. */
-       Thread * get_current_thread() { return scheduler->get_current_thread(); }
+       Thread * get_current_thread();
 
        int switch_to_master(ModelAction *act);
        ClockVector * get_cv(thread_id_t tid);
@@ -114,6 +110,8 @@ private:
        int num_feasible_executions;
        bool promises_expired();
 
+       modelclock_t get_next_seq_num();
+
        /**
         * Stores the ModelAction for the current thread action.  Call this
         * immediately before switching from user- to system-context to pass