Correct a few a/an.

[simgrid.git] / src / simdag / sd_global.cpp

diff --git a/src/simdag/sd_global.cpp b/src/simdag/sd_global.cpp
index 22d4faf9bee184797d57387b72634cf67d666d11..e8ba4ed07dbbea69d4abac7d2f98294390e4476f 100644 (file)
--- a/src/simdag/sd_global.cpp
+++ b/src/simdag/sd_global.cpp
@@ -10,6 +10,8 @@
 #include "simgrid/sg_config.hpp"
 #include "src/surf/surf_interface.hpp"
 
+#include <array>
+
 XBT_LOG_NEW_CATEGORY(sd, "Logging specific to SimDag");
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(sd_kernel, sd, "Logging specific to SimDag (kernel)");
 
@@ -124,7 +126,7 @@ std::set<SD_task_t>* simulate(double how_long){
  * @return the equivalent as a readable string
  */
 const char *__get_state_name(e_SD_task_state_t state){
-  static std::array<const char*, 7> state_names{
+  static constexpr std::array<const char*, 7> state_names{
       {"not scheduled", "schedulable", "scheduled", "runnable", "running", "done", "failed"}};
   return state_names.at(static_cast<int>(log2(static_cast<double>(state))));
 }