From 7ccfaf5b2ca3db6abb7312b0f4bb778be25cc17f Mon Sep 17 00:00:00 2001
From: Brian Norris <banorris@uci.edu>
Date: Fri, 25 May 2012 20:28:30 -0700
Subject: [PATCH] model: add get_num_threads()

---
 model.cc | 5 +++++
 model.h  | 1 +
 2 files changed, 6 insertions(+)

diff --git a/model.cc b/model.cc
index 06fe72f..24c46b6 100644
--- a/model.cc
+++ b/model.cc
@@ -60,6 +60,11 @@ thread_id_t ModelChecker::get_next_id()
 	return next_thread_id++;
 }
 
+int ModelChecker::get_num_threads()
+{
+	return next_thread_id;
+}
+
 int ModelChecker::get_next_seq_num()
 {
 	return ++used_sequence_numbers;
diff --git a/model.h b/model.h
index 57959b7..9c69ec4 100644
--- a/model.h
+++ b/model.h
@@ -37,6 +37,7 @@ public:
 	Thread * get_thread(thread_id_t tid) { return (*thread_map)[id_to_int(tid)]; }
 
 	thread_id_t get_next_id();
+	int get_num_threads();
 	int get_next_seq_num();
 
 	int switch_to_master(ModelAction *act);
-- 
2.34.1