Added an error message for add_subtask

shogun-toolbox · Aug 11, 2012 · dbc76e8 · dbc76e8
1 parent c561e46
commit dbc76e8
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/src/shogun/transfer/multitask/Task.cpp b/src/shogun/transfer/multitask/Task.cpp
@@ -75,6 +75,21 @@ bool CTask::is_contiguous()
 
 void CTask::add_subtask(CTask* subtask)
 {
+	SGVector<index_t> subtask_indices = subtask->get_indices();
+	for (int32_t i=0; i<subtask_indices.vlen; i++)
+	{
+		bool found = false;
+		for (int32_t j=0; j<m_indices.vlen; j++)
+		{
+			if (subtask_indices[i] == m_indices[j])
+			{
+				found = true;
+				break;
+			}
+		}
+		if (!found)
+			SG_ERROR("Subtask contains indices that are not contained in this task\n");
+	}
 	m_subtasks->append_element(subtask);
 }