From 6fd23da97fa9700f59c61a966b4bf7d25fa46b34 Mon Sep 17 00:00:00 2001
From: Paul Oliver <contact@pauloliver.dev>
Date: Thu, 29 Feb 2024 03:15:03 +0100
Subject: initial commit

---
 DualMLP.cpp | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 DualMLP.cpp

(limited to 'DualMLP.cpp')

diff --git a/DualMLP.cpp b/DualMLP.cpp
new file mode 100644
index 0000000..3a854c0
--- /dev/null
+++ b/DualMLP.cpp
@@ -0,0 +1,72 @@
+#include "DualMLP.hpp"
+
+DualMLP::DualMLP(unsigned inputCount, unsigned hiddenNodeCount, unsigned outputCount, NodeClass nodeClass, bool zeroed)
+:   m_firstHiddenLayer  (inputCount, hiddenNodeCount, nodeClass, zeroed),
+    m_secondHiddenLayer (hiddenNodeCount, hiddenNodeCount, nodeClass, zeroed),
+    m_outputLayer       (hiddenNodeCount, outputCount, nodeClass, zeroed)
+{
+    m_inputCount = inputCount;
+    m_hiddenNodeCount = hiddenNodeCount;
+    m_outputCount = outputCount;
+    m_nodeClass = nodeClass;
+}
+
+void DualMLP::setChromosome(const Chromosome &chromosome)
+{
+    if (chromosome.size() != getChromosomeSize())
+    {
+        return;
+    }
+
+    auto l1 = chromosome.begin() + m_firstHiddenLayer.getChromosomeSize();
+    auto l2 = l1 + m_secondHiddenLayer.getChromosomeSize();
+
+    Chromosome chr1(chromosome.begin(), l1);
+    Chromosome chr2(l1, l2);
+    Chromosome chr3(l2, chromosome.end());
+
+    m_firstHiddenLayer.setChromosome(chr1);
+    m_secondHiddenLayer.setChromosome(chr2);
+    m_outputLayer.setChromosome(chr3);
+}
+
+Chromosome DualMLP::getChromosome() const
+{
+    Chromosome chromosome;
+
+    Chromosome chr1 = m_firstHiddenLayer.getChromosome();
+    Chromosome chr2 = m_secondHiddenLayer.getChromosome();
+    Chromosome chr3 = m_outputLayer.getChromosome();
+
+    chromosome.insert(chromosome.end(), chr1.begin(), chr1.end());
+    chromosome.insert(chromosome.end(), chr2.begin(), chr2.end());
+    chromosome.insert(chromosome.end(), chr3.begin(), chr3.end());
+
+    return chromosome;
+}
+
+unsigned DualMLP::getChromosomeSize() const
+{
+    unsigned chrSize = 0;
+    chrSize += m_firstHiddenLayer.getChromosomeSize();
+    chrSize += m_secondHiddenLayer.getChromosomeSize();
+    chrSize += m_outputLayer.getChromosomeSize();
+
+    return chrSize;
+}
+
+std::vector<float> DualMLP::io(const std::vector<float> &inputs)
+{
+    std::vector<float> response;
+
+    if (inputs.size() != m_inputCount)
+    {
+        return response;
+    }
+
+    response = m_firstHiddenLayer.io(inputs);
+    response = m_secondHiddenLayer.io(response);
+    response = m_outputLayer.io(response);
+
+    return response;
+}
-- 
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