medfall

commit 1e2e195fdee584345c7c98ba0c99f421ca61e646
parent f8dd5dff06040e1b44b10293d31d4ba4ae31ce7d
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Sat Jan 16 15:06:33 +0000

Add rng_p

Diffstat:
rng/rng_utils.h
 | 
5
+++++
1 file changed, 5 insertions(+), 0 deletions(-)
diff --git a/rng/rng_utils.h b/rng/rng_utils.h
@@ -19,6 +19,11 @@ double rng_double( T * rng ) {
 	return ( double ) r53 / ( ( u64 ) 1 << 53 );
 }
 
+template< typename T >
+bool rng_p( T * rng, double p ) {
+	return rng_double( rng ) < p;
+}
+
 /*
  * Copyright (c) 2008, Damien Miller <djm@openbsd.org>
  *