1 files changed, 34 insertions, 0 deletions
diff --git a/src/boost/libs/yap/example/autodiff_library/ActNode.cpp b/src/boost/libs/yap/example/autodiff_library/ActNode.cpp
new file mode 100644
index 000000000..c21594f86
--- /dev/null
+++ b/src/boost/libs/yap/example/autodiff_library/ActNode.cpp
@@ -0,0 +1,34 @@
+/*
+ * ActNode.cpp
+ *
+ *  Created on: 13 Apr 2013
+ *      Author: s0965328
+ */
+
+#include "ActNode.h"
+
+namespace AutoDiff {
+
+ActNode::ActNode() : AutoDiff::Node(),adj(NaN_Double){
+
+}
+
+ActNode::~ActNode() {
+}
+
+
+void ActNode::update_adj(double& v)
+{
+	assert(!isnan(adj));
+	assert(!isnan(v));
+	adj+=v;
+}
+
+void ActNode::grad_reverse_1_init_adj()
+{
+	adj = 1;
+}
+
+}
+
+