Threading test added

DescriptorManager.cpp

@@ -253,6 +253,30 @@ void DescriptorManager::runExperiments() {
 	}
 }
 
+//Test post please ignore
+void DescriptorManager::test() {
+	const uint64_t n = 1000000000;
+	//string insert = "constant"; //assuming string value doesn't matter.
+	int method = 2;
+	{
+
+		high_resolution_clock::time_point t1 = high_resolution_clock::now();
+		int target_distance = 5;
+		uint64_t better_count = 0;
+		map<string, uint64_t>::iterator it = features[method].begin();
+		for (uint64_t i = 0; i < n; i++) {
+			uint64_t a = (it++->second);
+			uint64_t b = (it++->second);
+			if(descriptor_types[method]->distance(a, b) <= target_distance) better_count++;
+			if(it == features[method].end()) it = features[method].begin();
+		}
+		high_resolution_clock::time_point t2 = high_resolution_clock::now();
+		duration<double> time_span = duration_cast<duration<double>>(t2 - t1);
+		cout << "It took me " << time_span.count() << " seconds to sort " << n << " big numbers." << endl;
+	}
+	
+}
+
 //outputs the gathered data to iostream
 //Tries to do some nice formatting and grouping of bits.
 void DescriptorManager::outputMap(int a) {
@@ -300,4 +324,4 @@ void DescriptorManager::generatePreviews(string imagename) {
 	for (int i = 0; i < numDescriptors; i++) {
 		descriptor_types[i]->preview(img);
 	}
-}
+}