bool NeuralNetwork::AreNeuronsConnected(const Neuron& lhs,const Neuron & rhs) const {
for (auto& connection : rhs.GetConnections()) {
if (!connection.outGoing && &lhs == connection.neuron) {
return true;
}
}
return false;
}
void NeuralNetwork::CategorizeNeuronBranchIntoLayers(Neuron& currNode) {
for (auto &in : currNode.GetConnections()) {
if (!in.isRecursive) {
CategorizeNeuronBranchIntoLayers(*in.neuron);
currNode.SetLayer(in.neuron->GetLayer() + 1);
}
}
}
void NeuralNetwork::CategorizeNeuronBranchIntoLayers(Neuron& currNode, size_t currentDepth) {
currNode.layer = currentDepth;
const size_t nextLayer = currNode.layer + 1;
auto HasYetToBeLayered = [&nextLayer](const Neuron::Connection& c) {
return nextLayer > c.neuron->layer;
};
auto IsInHigherLayer = [](const Neuron::Connection& c) {
return (c.outGoing != c.isRecursive);
};
for (auto &c : currNode.GetConnections()) {
if (HasYetToBeLayered(c) && IsInHigherLayer(c)) {
CategorizeNeuronBranchIntoLayers(*c.neuron, nextLayer);
}
}
}