better message for this exception

[simgrid.git] / src / surf / cpu_ti.cpp

diff --git a/src/surf/cpu_ti.cpp b/src/surf/cpu_ti.cpp
index 4c8aa1d..c29102b 100644 (file)
--- a/src/surf/cpu_ti.cpp
+++ b/src/surf/cpu_ti.cpp
@@ -8,7 +8,7 @@
 #include "src/surf/surf_interface.hpp"
 #include "surf/surf.hpp"
 
-#define EPSILON 0.000000001
+constexpr double EPSILON = 0.000000001;
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu_ti, surf_cpu, "Logging specific to the SURF CPU TRACE INTEGRATION module");