Changeset 2907 for code/branches/questsystem5/src/util

Timestamp:

Apr 8, 2009, 12:36:08 AM (16 years ago)

Author:

dafrick

Message:

Merging of the current QuestSystem branch.

Location:

code/branches/questsystem5

Files:

• . (modified) (1 prop)
• src/util (modified) (1 prop)
• src/util/CMakeLists.txt (modified) (1 diff)
• src/util/Exception.cc (modified) (1 prop)
• src/util/Exception.h (modified) (1 prop)
• src/util/Math.h (modified) (1 diff)
• src/util/SignalHandler.cc (modified) (1 prop)
• src/util/SignalHandler.h (modified) (1 prop)

code/branches/questsystem5/src/util/CMakeLists.txt

@@ -29 +29 @@
   MultiType.h
   MultiTypeValue.h
+  OrxEnum.h
   OutputBuffer.h
   OutputHandler.h

code/branches/questsystem5/src/util/Math.h

@@ -270 +270 @@
     }
 
+    /**
+        @brief Returns randomly 1 or -1 with equal probability.
+    */
+    inline float rndsgn()
+    {
+        return ((rand() & 0x2) - 1); // rand() & 0x2 is either 2 or 0
+    }
+
     _UtilExport unsigned long getUniqueNumber();