/// <summary>
/// Cria um grafo de testes.
/// </summary>
/// <param name="syncSource">
/// Uma fonte de valores.
/// </param>
/// <returns>O grafo de testes.</returns>
private LabeledEdgeListGraph <OperationVertex, OperationEdge> CreateTestGraph_SingleNode(
SynchGen syncSource)
{
var result = new LabeledEdgeListGraph <OperationVertex, OperationEdge>(
true);
result.AddVertex(new OperationVertex(() => syncSource.Current));
return(result);
}
/// <summary>
/// Cria um grafo de teste que define uma espécie de rede neural muito simples.
/// </summary>
/// <returns>O grafo de teste.</returns>
private LabeledEdgeListGraph <NeuSource, double> CreateTestGraph_SimpleNeuralNework()
{
var result = new LabeledEdgeListGraph <NeuSource, double>(true);
var h1 = new NeuTest("h1");
var h2 = new NeuTest("h2");
var g1 = new NeuTest(d => d > 1.5 ? 1.0 : 0.0, "g1");
var g2 = new NeuTest(d => d > -1.5 ? 1.0 : 0.0, "g2");
var vertices = new NeuSource[6];
for (var i = 0; i < 6; ++i)
{
var vertex = new NeuSource(string.Format("input{0}", i));
result.AddVertex(vertex);
vertices[i] = vertex;
}
result.AddVertex(g1);
result.AddVertex(g2);
var j = 0;
for (; j < 3; ++j)
{
result.AddEdge(h1, vertices[j], 1.0);
}
for (; j < 6; ++j)
{
result.AddEdge(h2, vertices[j], 1.0);
}
result.AddEdge(g1, h1, 1.0);
result.AddEdge(g1, h2, 1.0);
result.AddEdge(g2, h1, -1.0);
result.AddEdge(g2, h2, -1.0);
return(result);
}
/// <summary>
/// Cria um grafo de testes.
/// </summary>
/// <param name="syncSource">Uma fonte de valores.</param>
/// <returns>O grafo de testes.</returns>
private LabeledEdgeListGraph <OperationVertex, OperationEdge> CreateTestGraph_SimpleCycle(
SynchGen syncSource)
{
var result = new LabeledEdgeListGraph <OperationVertex, OperationEdge>(true);
var sourceVertex = new OperationVertex(
1,
1,
(arg, res) => res[0] = arg[0] + syncSource.Current);
Array.Clear(sourceVertex.Arguments, 0, sourceVertex.Arguments.Length);
Array.Clear(sourceVertex.Results, 0, sourceVertex.Results.Length);
result.AddVertex(sourceVertex);
result.AddEdge(
sourceVertex,
sourceVertex,
new OperationEdge(0, 0));
return(result);
}