Decrease timex Engine minimum resolution from 100 to 10 milliseconds. Add warning...

[anna.git] / source / timex / Engine.cpp

diff --git a/source/timex/Engine.cpp b/source/timex/Engine.cpp
index 22350a1..1ec6747 100644 (file)
--- a/source/timex/Engine.cpp
+++ b/source/timex/Engine.cpp
@@ -31,10 +31,10 @@ using namespace anna;
 using namespace anna::comm;
 
 /**
-   Resolucion minima (en milisegundos) soportada por el controlador de tiempos.
+   Minimum resolution (in milliseconds) supported by the time manager
 */
 //static
-const Millisecond anna::timex::Engine::minResolution(100);
+const Millisecond anna::timex::Engine::minResolution(10);
 
 
 anna::timex::Engine::Engine(const Millisecond & maxTimeout, const Millisecond & resolution) :
@@ -76,6 +76,10 @@ throw(RuntimeException) {
   if(a_resolution < minResolution)
     throw RuntimeException(functions::asString("Resolution must be greater than %d milliseconds", minResolution.getValue()), ANNA_FILE_LOCATION);
 
+  if(a_resolution < (Millisecond)100) {
+    LOGWARNING(Logger::warning(functions::asString("Resolutions under 100 milliseconds (%d in this case) slightly increase the CPU usage", a_resolution.getValue()), ANNA_FILE_LOCATION));
+  }
+
   if(a_maxTimeout <= a_resolution)
     throw RuntimeException(functions::asString("Max-Timeout must be greater than %d milliseconds", a_resolution.getValue()), ANNA_FILE_LOCATION);