From 9a8b77707c12bab9d64e92b19a8256ac5b1e252e Mon Sep 17 00:00:00 2001
From: mike <mike@d8baa203-390c-0410-a584-dba4c0749223>
Date: Sat, 16 Jul 2011 19:15:59 +0000
Subject: Column is almost done.

git-svn-id: http://svn.xagasoft.com/misc/libneural/trunk@471 d8baa203-390c-0410-a584-dba4c0749223
---
 src/column.cpp |  1 +
 src/column.h   | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 84 insertions(+)

diff --git a/src/column.cpp b/src/column.cpp
index e69de29..10b010b 100644
--- a/src/column.cpp
+++ b/src/column.cpp
@@ -0,0 +1 @@
+#include "neural/column.h"
diff --git a/src/column.h b/src/column.h
index e69de29..17ba899 100644
--- a/src/column.h
+++ b/src/column.h
@@ -0,0 +1,83 @@
+#ifndef NEURAL_COLUMN_H
+#define NEURAL_COLUMN_H
+
+#include "neural/container.h"
+
+namespace Neural
+{
+	template<typename sigtype>
+	class Column : public Container<sigtype>
+	{
+	public:
+		Column()
+		{
+		}
+
+		virtual ~Column()
+		{
+		}
+
+		virtual void finalize( int iNumInputs )
+		{
+			iInputs = iNumInputs;
+			iWeights = 0;
+			iBiases = 0;
+
+			int iNextInputs = iInputs;
+			for( typename Container<sigtype>::NodeList::iterator i =
+				Container<sigtype>::getNodeList().begin(); i; i++ )
+			{
+				(*i)->finalize( iNextInputs );
+				iNextInputs = (*i)->getNumOutputs();
+				if( (i+1) )
+				{
+					lBuffer.append( new sigtype[iNextInputs] );
+				}
+				iWeights += (*i)->getNumWeights();
+				iBiases += (*i)->getNumBiases();
+			}
+		}
+
+		virtual void process( sigtype *aInput, sigtype *aOutput )
+		{
+
+			sigtype *pInput, *pOutput;
+			int iOutputOffset = 0;
+			for( typename Container<sigtype>::NodeList::iterator i =
+				Container<sigtype>::getNodeList().begin(); i; i++ )
+			{
+				(*i)->process( aInput, aOutput+iOutputOffset );
+				iOutputOffset += (*i)->getNumOutputs();
+			}
+		}
+
+		virtual int getNumInputs() const
+		{
+			return iInputs;
+		}
+
+		virtual int getNumOutputs() const
+		{
+			return Container<sigtype>::getNodeList().last()->getNumOutputs();
+		}
+
+		virtual int getNumWeights() const
+		{
+			return iWeights;
+		}
+
+		virtual int getNumBiases() const
+		{
+			return iBiases;
+		}
+
+	private:
+		int iInputs;
+		int iWeights;
+		int iBiases;
+		typedef Bu::List<sigtype *> BufferList;
+		BufferList lBuffer;
+	};
+};
+
+#endif
-- 
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