public SimilarityResult BatchAnalyze(ICodeSimilarityMetricCalculator selMetric, ProgrammingProblem problem)
{
DateTime current = DateTime.Now;
SimilarityResult result = new SimilarityResult(problem, selMetric);
StudentSolution[] solutions = new StudentSolution[problem.NumSol];
for (int i = 0; i < problem.NumSol; i++)
{
solutions[i] = result.getSimilarityObject(i, i).Solution1;
}
double [,] tmp = new double[problem.NumSol, problem.NumSol];
tmp = selMetric.BatchSimilarityMeasure(solutions);
for (int i = 0; i < problem.NumSol; i++)
{
for (int j = 0; j < problem.NumSol; j++)
{
if (i != j)
{
double measure = tmp[i, j];
result.setSimilarity(i, j, measure);
result.setSimilarity(j, i, measure);
}
else
{
result.setSimilarity(i, i, 1.0); // neæemo ga usporeðivati sa samim sobom
}
}
}
System.Windows.Forms.MessageBox.Show("Runtime: " + DateTime.Now.Subtract(current).ToString());
return(result);
}
public SimilarityResult Analyze(ICodeSimilarityMetricCalculator selMetric, ProgrammingProblem problem)
{
DateTime current = DateTime.Now;
SimilarityResult result = new SimilarityResult(problem, selMetric);
for (int i = 0; i < problem.NumSol; i++)
{
for (int j = 0; j < problem.NumSol; j++)
{
if (i != j)
{
StudentSolution sol1 = result.getSimilarityObject(i, j).Solution1;
StudentSolution sol2 = result.getSimilarityObject(i, j).Solution2;
double measure = selMetric.CalculateSimilarityMeasure(sol1, sol2);
result.setSimilarity(i, j, measure);
result.setSimilarity(j, i, measure);
}
else
{
result.setSimilarity(i, i, 1.0); // neæemo ga usporeðivati sa samim sobom
}
}
}
System.Windows.Forms.MessageBox.Show("Runtime: " + DateTime.Now.Subtract(current).ToString());
return(result);
}
public SimilarityResult(ProgrammingProblem inProblem, ICodeSimilarityMetricCalculator inMetric)
{
_usedMetric = inMetric;
int numSol = inProblem.ListSolutions.Count;
_matSolutionsSimilarity = new SolutionsSimilarity[numSol, numSol];
for (int i = 0; i < numSol; i++)
{
for (int j = 0; j < numSol; j++)
{
_matSolutionsSimilarity[i, j] = new SolutionsSimilarity();
_matSolutionsSimilarity[i, j].Solution1 = inProblem.ListSolutions[i];
_matSolutionsSimilarity[i, j].Solution2 = inProblem.ListSolutions[j];
_matSolutionsSimilarity[i, j].SimilarityMeasure = 0.0;
}
}
}
private void cmdBatchAnalyze_Click(object sender, EventArgs e)
{
int selMetricInd = cmbSelMetric.SelectedIndex;
if (selMetricInd > -1 && _controller.CurrProblem != null)
{
ICodeSimilarityMetricCalculator selMetric = _controller.CSCManager.ListDefinedMetrics[selMetricInd];
SimilarityResult res = _controller.CSCManager.BatchAnalyze(selMetric, _controller.CurrProblem);
ctrlResults.setProblemAndResult(_controller.CurrProblem, res);
ctrlResults.Invalidate();
UpdateStats(_controller.CurrProblem, res);
}
else
{
MessageBox.Show("Metric or curr.problem NOT selected !!!");
}
}
