From b2f2fd990f9059db784a7849726c6fc5006c70f9 Mon Sep 17 00:00:00 2001
From: Tim Blechmann <timblech@users.sourceforge.net>
Date: Mon, 27 Dec 2004 14:44:11 +0000
Subject: a lot of new objects ...

svn path=/trunk/externals/tb/; revision=2431
---
 chaos/src/bernoulli_map.hpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'chaos/src/bernoulli_map.hpp')

diff --git a/chaos/src/bernoulli_map.hpp b/chaos/src/bernoulli_map.hpp
index 50bca13..25d19f8 100644
--- a/chaos/src/bernoulli_map.hpp
+++ b/chaos/src/bernoulli_map.hpp
@@ -25,17 +25,17 @@
 //  taken from Willi-Hans Steeb: Chaos and Fractals
 
 class bernoulli:
-	protected map_base
+	public map_base
 {
 public:
 	bernoulli()
 	{
-		m_num_eq = 1:
+		m_num_eq = 1;
 		m_data = new data_t[1];
-		CHAOS_SYS_INIT(x,0.5)
+		CHAOS_SYS_INIT(x,0.5);
 	}
 
-	~Bernoulli()
+	~bernoulli()
 	{
 		delete m_data;
 	}
@@ -43,6 +43,9 @@ public:
 	virtual void m_step()
 	{
 		data_t x = m_data[0];
+		
+		if (x <= 0)
+			x = 0.00001;  //stability
 
 		if (x < 0.5f)
 			m_data[0] = 2.f * x;
-- 
cgit v1.2.1