Use a std::unique_ptr, and avoid explicit new/delete.

[simgrid.git] / src / smpi / include / smpi_comm.hpp

diff --git a/src/smpi/include/smpi_comm.hpp b/src/smpi/include/smpi_comm.hpp
index 7132522..9310454 100644 (file)
--- a/src/smpi/include/smpi_comm.hpp
+++ b/src/smpi/include/smpi_comm.hpp
@@ -43,8 +43,7 @@ class Comm : public F2C, public Keyval{
   std::unordered_map<std::string, unsigned int> sent_messages_;
   std::unordered_map<std::string, unsigned int> recv_messages_;
   unsigned int collectives_count_ = 0;
-  unsigned int* collectives_counts_ = nullptr; //for MPI_COMM_WORLD only
-
+  std::unique_ptr<unsigned int[]> collectives_counts_; // for MPI_COMM_WORLD only
 
 public:
   static std::unordered_map<int, smpi_key_elem> keyvals_;