Improve output alignment.

[loba.git] / options.cpp

diff --git a/options.cpp b/options.cpp
index 9f7ea5c0a6b3a8cdc512c6623d99495d4c8c880f..0d269d65feb49d583fa53661537bf8607d7b1d48 100644 (file)
--- a/options.cpp
+++ b/options.cpp
@@ -16,6 +16,8 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(main);
 
 #include "options.h"
 
+#define DATA_DESCR_WIDTH 42
+
 namespace opt {
 
     // Constants
@@ -135,10 +137,9 @@ const char* opt_helper::on_off(bool b)
 
 const char* opt_helper::descr(const char* str)
 {
-    const int descr_width = 40;
     std::string& res = descr_str;
     res = str;
-    res.resize(descr_width, '.');
+    res.resize(DATA_DESCR_WIDTH, '.');
     return res.c_str();
 }
 
@@ -352,16 +353,17 @@ void opt::print()
     DESCR("computation cost factors", "[%s]", comp_cost.to_string().c_str());
     DESCR("communication cost factors", "[%s]", comm_cost.to_string().c_str());
     DESCR("minimum data transfer amount", "%g", min_transfer_amount);
-    DESCR("maximum data transfer amount", "%g", max_transfer_amount);
+    DESCR("maximum data transfer amount", "%s",
+          h.val_or_string(max_transfer_amount, "no limit"));
     DESCR("minimum duration between comp. iterations", "%g",
           min_comp_iter_duration);
     DESCR("computations start after lb. iter", "%u", comp_iter_delay);
     DESCR("computations start after time", "%g", comp_time_delay);
     DESCR("maximum number of lb. iterations", "%s",
-          h.val_or_string(lb_maxiter, "infinity"));
+          h.val_or_string(lb_maxiter, "no limit"));
     DESCR("maximum number of comp. iterations", "%s",
-          h.val_or_string(comp_maxiter, "infinity"));
-    DESCR("time limit", "%s", h.val_or_string(time_limit, "infinity"));
+          h.val_or_string(comp_maxiter, "no limit"));
+    DESCR("time limit", "%s", h.val_or_string(time_limit, "no limit"));
     DESCR("exit on close", "%s", h.on_off(exit_on_close));
     XBT_INFO("`----");
 
@@ -438,7 +440,7 @@ void opt::usage()
               << "minimum data transfer amount"
               << " [" << opt::min_transfer_amount << "]\n";
     std::clog << o("-M value")
-              << "maximum data transfer amount (0 for no limit)"
+              << "maximum data transfer amount, 0 for no limit"
               << " [" << opt::max_transfer_amount << "]\n";
     std::clog << o("-S value")
               << "minimum duration between comp. iterations"
@@ -452,13 +454,13 @@ void opt::usage()
 
     std::clog << "\nParameters for the end of the simulation\n";
     std::clog << o("-i value")
-              << "maximum number of lb. iterations, 0 for infinity"
+              << "maximum number of lb. iterations, 0 for no limit"
               << " [" << opt::lb_maxiter << "]\n";
     std::clog << o("-I value")
-              << "maximum number of comp. iterations, 0 for infinity"
+              << "maximum number of comp. iterations, 0 for no limit"
               << " [" << opt::comp_maxiter << "]\n";
     std::clog << o("-t value")
-              << "time limit (simulated time), 0 for infinity"
+              << "time limit (simulated time), 0 for no limit"
               << " [" << opt::time_limit << "]\n";
     std::clog << o("-e") << "toggle exit on reception of \"close\" message"
               << " [" << opt_helper::on_off(opt::exit_on_close) << "]\n";