Replace NULL with nullptr.

[loba.git] / options.cpp

diff --git a/options.cpp b/options.cpp
index 0ed04acfde62e493404a795f5d45920f8eadfeea..006c83a9ffe966959e221ba6a81c54e580019353 100644 (file)
--- a/options.cpp
+++ b/options.cpp
@@ -18,6 +18,7 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(main);
 #include "loba_makhoul.h"
 #include "loba_makhoul2.h"
 #include "loba_makhoul3.h"
+#include "loba_pstar.h"
 #include "loba_simple.h"
 #include "misc.h"
 
@@ -105,6 +106,8 @@ namespace opt {
                    loba_makhoul3);
         NOL_INSERT("none", "no load-balancing (for testing only)",
                    process);
+        NOL_INSERT("pstar", "balance with pstar strategy",
+                   loba_pstar);
         NOL_INSERT("simple", "balance with least loaded neighbor",
                    loba_simple);
     }
@@ -166,25 +169,24 @@ const char* opt_helper::on_off(bool b)
 
 const char* opt_helper::descr(const char* str)
 {
-    std::string& res = descr_str;
-    res = str;
-    res.resize(DATA_DESCR_WIDTH, '.');
-    return res.c_str();
+    descr_str = str;
+    descr_str.push_back(' ');
+    descr_str.resize(DATA_DESCR_WIDTH, '.');
+    return descr_str.c_str();
 }
 
 template <typename T>
 const char* opt_helper::val_or_string(const T& val, const char* str,
                                       const T& deflt)
 {
-    std::string& res = val_or_string_str;
     if (val != deflt) {
         std::ostringstream oss;
         oss << val;
-        res = oss.str();
+        val_or_string_str = oss.str();
     } else {
-        res = str;
+        val_or_string_str = str;
     }
-    return res.c_str();
+    return val_or_string_str.c_str();
 }
 
 template <typename T>
@@ -393,7 +395,7 @@ bool opt::parse_args(int* argc, char* argv[])
     }
 
     if (!opt::auto_depl::random_seed)
-        opt::auto_depl::random_seed = time(NULL);
+        opt::auto_depl::random_seed = time(nullptr);
 
     return result;
 }
@@ -596,7 +598,7 @@ void opt::usage()
 
     std::clog << "\nLogging support:\n"
               << "    See SimGrid documentation on:\n"
-              << "        http://simgrid.gforge.inria.fr/doc/group__XBT__log.html#log_user\n"
+              << "        http://simgrid.gforge.inria.fr/simgrid/latest/doc/outcomes_logs.html#log_user\n"
               << "    Existing categories are:\n"
               << "        simu : root of following categories\n"
               << "        main : messages from global infrastructure\n"