Avoid costly exceptions when looking into a map.

[simgrid.git] / src / xbt / xbt_replay.cpp

diff --git a/src/xbt/xbt_replay.cpp b/src/xbt/xbt_replay.cpp
index 495e19ad73be283e5893420509b8fbe318a20c47..7a35e2fdf805b522af20f8bdd03000d056969b0b 100644 (file)
--- a/src/xbt/xbt_replay.cpp
+++ b/src/xbt/xbt_replay.cpp
@@ -34,9 +34,9 @@ class ReplayReader {
 public:
   explicit ReplayReader(const char* filename)
   {
-         XBT_VERB("Prepare to replay file '%s'", filename);
-         fs = new std::ifstream(filename, std::ifstream::in);
-          xbt_assert(fs->is_open(), "Cannot read replay file '%s'", filename);
+    XBT_VERB("Prepare to replay file '%s'", filename);
+    fs = new std::ifstream(filename, std::ifstream::in);
+    xbt_assert(fs->is_open(), "Cannot read replay file '%s'", filename);
   }
   ~ReplayReader()
   {
@@ -78,9 +78,10 @@ static ReplayAction* get_action(char* name)
       } else {
         // Else, I have to store it for the relevant colleague
         std::queue<ReplayAction*>* otherqueue = nullptr;
-        if (action_queues.find(evtname) != action_queues.end())
-          otherqueue = action_queues.at(evtname);
-        else { // Damn. Create the queue of that guy
+        auto act                              = action_queues.find(evtname);
+        if (act != action_queues.end()) {
+          otherqueue = act->second;
+        } else { // Damn. Create the queue of that guy
           otherqueue = new std::queue<ReplayAction*>();
           action_queues.insert({evtname, otherqueue});
         }
@@ -177,7 +178,7 @@ int replay_runner(int argc, char* argv[])
  */
 void xbt_replay_action_register(const char* action_name, action_fun function)
 {
-  simgrid::xbt::action_funs.insert({std::string(action_name), function});
+  simgrid::xbt::action_funs[std::string(action_name)] = function;
 }
 
 /**