1 files changed, 22 insertions, 0 deletions
diff --git a/include/HyperNeat/Utils/NodeTypes.hpp b/include/HyperNeat/Utils/NodeTypes.hpp
new file mode 100644
index 0000000..815214e
--- /dev/null
+++ b/include/HyperNeat/Utils/NodeTypes.hpp
@@ -0,0 +1,22 @@
+#ifndef __HYPERNEAT_NODETYPES_HPP__
+#define __HYPERNEAT_NODETYPES_HPP__
+
+#include <HyperNeat/Utils/String.hpp>
+
+namespace hyperneat
+{
+    enum class NodeType {
+        NULL_TYPE = -1,
+        SIGMOID   =  0,
+        GAUSSIAN  =  1,
+        SINE      =  2,
+        ABSOLUTE  =  3,
+    };
+
+    String nodeToString(NodeType type);
+    NodeType stringToNode(const String& str);
+
+    const size_t NODE_TYPES_COUNT = 4;
+}
+
+#endif