name change to SyncRNG and documentation in the .c file

1 files changed, 21 insertions, 0 deletions

diff --git a/SyncRNG.py b/SyncRNG.py
new file mode 100644
index 0000000..7137439
--- /dev/null
+++ b/SyncRNG.py
@@ -0,0 +1,21 @@
+"""
+Simple interface to SyncRNG. This file defines a SyncRNG object which can be 
+used to seed and pull numbers from the RNG.
+
+"""
+
+import syncrng
+
+class SyncRNG(object):
+
+    def __init__(self, seed=0):
+        self.seed = seed
+        self.state = syncrng.seed(seed)
+
+    def randi(self):
+        tmp = syncrng.rand(self.state)
+        self.state = tmp[:-1]
+        return(tmp[-1])
+
+    def rand(self):
+        return self.randi() * 2.3283064365387e-10