Use rand48 rather than rand

[snark14.git] / src / DIGRand / DIGRand.cpp

diff --git a/src/DIGRand/DIGRand.cpp b/src/DIGRand/DIGRand.cpp
index 469b705ea0fa6f3f152db7ff2e0414bfede482ad..5eba39c6a3d349c13fa0992e621f0bf63751131b 100644 (file)
--- a/src/DIGRand/DIGRand.cpp
+++ b/src/DIGRand/DIGRand.cpp
@@ -1,16 +1,26 @@
 
 #include <cstdlib>
 
-//#include "DIGRand.h"
+#define USE_RAND48 1
+
+#include <stdlib.h>
 #include <DIGRand/DIGRand.h>
 
 void Srand(unsigned int pSeed)
 {
+#if USE_RAND48
+  srand48(pSeed);
+#else
   srand(pSeed);
+#endif
 }
       
 double Rand(void)
 {
+#if USE_RAND48
+  return drand48();
+#else
   return ((double) rand()) / (RAND_MAX + 1.0);
+#endif
 }