Changeset 247 for cpp/common/random.h

Timestamp:

11/07/14 17:51:01 (9 years ago)

Author:

Maciej Komosinski

Message:

Sources support both 32-bit and 64-bit, and more compilers

File:

• cpp/common/random.h (modified) (2 diffs)

cpp/common/random.h

@@ -12 +12 @@
  #include <sys/stat.h>
  #include <fcntl.h>
+#endif
+#ifdef __BORLANDC__
+ #include <stdint.h> //uintptr_t in borland
 #endif
 #ifdef _WIN32
@@ -76 +79 @@
                 {
                         counter++;
-                        seed = time(NULL);              //time (seconds); could use hi-res timer but then we would depend on common/timer.h
-                        seed ^= counter;                //incremented value, possibly randomly initialized
-                        seed ^= (unsigned int)&counter; //memory address
+                        seed = time(NULL);                         //time (seconds); could use hi-res timer but then we would depend on common/timer.h
+                        seed ^= counter;                           //incremented value, possibly randomly initialized
+                        seed ^= (unsigned int)(uintptr_t)&counter; //memory address
                 }
 #ifdef _WIN32 //add more randomness from uuid