[SMPI] smpi_process: Move instance_id_ from char* to std::string

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

diff --git a/src/smpi/include/smpi_process.hpp b/src/smpi/include/smpi_process.hpp
index d9ef794..1f4c607 100644 (file)
--- a/src/smpi/include/smpi_process.hpp
+++ b/src/smpi/include/smpi_process.hpp
@@ -30,7 +30,7 @@ class Process {
     void* data_           = nullptr; /* user data */
     char state_;
     int sampling_                   = 0; /* inside an SMPI_SAMPLE_ block? */
-    char* instance_id_              = nullptr;
+    std::string instance_id_;
     bool replaying_                 = false; /* is the process replaying a trace */
     msg_bar_t finalization_barrier_;
     int return_value_ = 0;