+
+ results = driver(t, namesOfGroupCombos, lines[0].start, lines[0].num, ct);
+
+ //force parent to wait until all the processes are done
+ for (int i=0;i<(processors-1);i++) {
+ int temp = processIDS[i];
+ wait(&temp);
+ }
+
+ if (m->control_pressed) { return results; }
+
+ //get data created by processes
+ for (int i=0;i<(processors-1);i++) {
+ ifstream in;
+ string s = outputDir + toString(processIDS[i]) + ".unweighted.results.temp";
+ m->openInputFile(s, in);
+
+ //get quantiles
+ if (!in.eof()) {
+ int num;
+ in >> num; m->gobble(in);
+
+ if (m->control_pressed) { break; }
+
+ double w;
+ for (int j = 0; j < num; j++) {
+ in >> w;
+ results.push_back(w);
+ }
+ m->gobble(in);
+ }
+ in.close();
+ m->mothurRemove(s);
+ }
+#else
+ //fill in functions
+ vector<unweightedData*> pDataArray;
+ DWORD dwThreadIdArray[processors-1];
+ HANDLE hThreadArray[processors-1];
+ vector<CountTable*> cts;
+ vector<Tree*> trees;
+
+ //Create processor worker threads.
+ for( int i=1; i<processors; i++ ){
+ CountTable* copyCount = new CountTable();
+ copyCount->copy(ct);
+ Tree* copyTree = new Tree(copyCount);
+ copyTree->getCopy(t);
+
+ cts.push_back(copyCount);
+ trees.push_back(copyTree);
+
+ unweightedData* tempweighted = new unweightedData(m, lines[i].start, lines[i].num, namesOfGroupCombos, copyTree, copyCount, includeRoot);
+ pDataArray.push_back(tempweighted);
+ processIDS.push_back(i);
+
+ hThreadArray[i-1] = CreateThread(NULL, 0, MyUnWeightedThreadFunction, pDataArray[i-1], 0, &dwThreadIdArray[i-1]);
+ }
+
+ results = driver(t, namesOfGroupCombos, lines[0].start, lines[0].num, ct);
+
+ //Wait until all threads have terminated.
+ WaitForMultipleObjects(processors-1, hThreadArray, TRUE, INFINITE);
+
+ //Close all thread handles and free memory allocations.
+ for(int i=0; i < pDataArray.size(); i++){
+ for (int j = 0; j < pDataArray[i]->results.size(); j++) { results.push_back(pDataArray[i]->results[j]); }
+ delete cts[i];
+ delete trees[i];
+ CloseHandle(hThreadArray[i]);
+ delete pDataArray[i];
+ }