Use empty() to check for container emptiness.

[simgrid.git] / src / kernel / resource / profile / Profile.cpp

diff --git a/src/kernel/resource/profile/Profile.cpp b/src/kernel/resource/profile/Profile.cpp
index 234e2eb..b6167c4 100644 (file)
--- a/src/kernel/resource/profile/Profile.cpp
+++ b/src/kernel/resource/profile/Profile.cpp
@@ -129,7 +129,7 @@ Profile* Profile::from_string(const std::string& name, const std::string& input,
       std::vector<std::string> splittedval((std::istream_iterator<std::string>(iss)),
                                            std::istream_iterator<std::string>());
 
-      xbt_assert(splittedval.size() > 0, "Invalid profile line");
+      xbt_assert(not splittedval.empty(), "Invalid profile line");
 
       if (splittedval[0] == "DET") {
         stochevent.date_law = Distribution::DET;
@@ -181,8 +181,8 @@ Profile* Profile::from_string(const std::string& name, const std::string& input,
 
       profile->stochastic_event_list.emplace_back(stochevent);
     } else {
-      XBT_ATTRIB_UNUSED int res = sscanf(val.c_str(), "%lg  %lg\n", &event.date_, &event.value_);
-      xbt_assert(res == 2, "%s:%d: Syntax error in trace\n%s", name.c_str(), linecount, input.c_str());
+      xbt_assert(sscanf(val.c_str(), "%lg  %lg\n", &event.date_, &event.value_) == 2,
+                 "%s:%d: Syntax error in trace\n%s", name.c_str(), linecount, input.c_str());
 
       xbt_assert(last_event->date_ <= event.date_,
                  "%s:%d: Invalid trace: Events must be sorted, but time %g > time %g.\n%s", name.c_str(), linecount,