Replace NULL with nullptr.

[loba.git] / msg_thread.cpp

diff --git a/msg_thread.cpp b/msg_thread.cpp
index 41c4bfbfaf548f765d49ed4fd21e6294ad54ad47..309d5734e672430c5870cf6a270a20509ff7ca17 100644 (file)
--- a/msg_thread.cpp
+++ b/msg_thread.cpp
@@ -8,14 +8,14 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(thrd);
 
 msg_thread::msg_thread()
     : started(false)
-    , thread(NULL)
+    , thread(nullptr)
     , thread_name("msg_thread")
 {
 }
 
 msg_thread::msg_thread(const char* name)
     : started(false)
-    , thread(NULL)
+    , thread(nullptr)
     , thread_name(name)
 {
 }
@@ -23,14 +23,14 @@ msg_thread::msg_thread(const char* name)
 msg_thread::~msg_thread()
 {
     if (thread)
-        throw std::logic_error("trying to destroy running thread");
+        xbt_die("ERROR: trying to destroy running thread");
 }
 
 void msg_thread::start()
 {
     mutex.acquire();
     if (started)
-        throw std::logic_error("thread was already started");
+        xbt_die("ERROR: thread was already started");
     XBT_DEBUG("launch \"%s\"", thread_name.c_str());
     thread = MSG_process_create(thread_name.c_str(),
                                 msg_thread::start_wrapper,
@@ -43,7 +43,7 @@ void msg_thread::wait()
 {
     mutex.acquire();
     if (!started)
-        throw std::logic_error("trying to wait a thread that was not started");
+        xbt_die("ERROR: trying to wait for a thread that was not started");
     while (thread) {
         XBT_DEBUG("waiting for \"%s\" to terminate",
                   thread_name.c_str());
@@ -61,7 +61,7 @@ int msg_thread::start_wrapper(int, char* [])
 
     XBT_DEBUG("terminate \"%s\"", self->thread_name.c_str());
     self->mutex.acquire();
-    self->thread = NULL;
+    self->thread = nullptr;
     self->cond.signal();
     self->mutex.release();
     return 0;