X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3b9e80123591ec2f74060d8c828e6f645e2b5a79..40ee10e13b61bfb28374d96ade010a262b5abd44:/include/simgrid/plugins/ProducerConsumer.hpp

diff --git a/include/simgrid/plugins/ProducerConsumer.hpp b/include/simgrid/plugins/ProducerConsumer.hpp
index b6af5a432a..d4438e4ad7 100644
--- a/include/simgrid/plugins/ProducerConsumer.hpp
+++ b/include/simgrid/plugins/ProducerConsumer.hpp
@@ -22,8 +22,7 @@ XBT_LOG_EXTERNAL_CATEGORY(producer_consumer);
 
 /** Stock implementation of a generic monitored queue to solve the producer-consumer problem */
 
-namespace simgrid {
-namespace plugin {
+namespace simgrid::plugin {
 
 template <typename T> class ProducerConsumer;
 template <typename T> using ProducerConsumerPtr = boost::intrusive_ptr<ProducerConsumer<T>>;
@@ -104,7 +103,7 @@ public:
    */
   ProducerConsumer* set_max_queue_size(unsigned int max_queue_size)
   {
-    const std::lock_guard<s4u::Mutex> lock(*mutex_);
+    const std::scoped_lock lock(*mutex_);
     max_queue_size_ = max_queue_size;
     return this;
   }
@@ -141,7 +140,7 @@ public:
    */
   s4u::CommPtr put_async(T* data, size_t simulated_size_in_bytes)
   {
-    std::unique_lock<s4u::Mutex> lock(*mutex_);
+    std::unique_lock lock(*mutex_);
     s4u::CommPtr comm = nullptr;
     XBT_CVERB(producer_consumer, (size() < max_queue_size_) ? "can put" : "must wait");
 
@@ -178,7 +177,7 @@ public:
    */
   s4u::CommPtr get_async(T** data)
   {
-    std::unique_lock<s4u::Mutex> lock(*mutex_);
+    std::unique_lock lock(*mutex_);
     s4u::CommPtr comm = nullptr;
     XBT_CVERB(producer_consumer, empty() ? "must wait" : "can get");
     while (empty())
@@ -214,7 +213,6 @@ public:
   }
 };
 
-} // namespace plugin
-} // namespace simgrid
+} // namespace simgrid::plugin
 
 #endif // SIMGRID_PLUGIN_PRODUCERCONSUMER_HPP