diff src/OnsetDetectionFunction.cpp @ 100:6aea5918992d

More code style updates

--- a/src/OnsetDetectionFunction.cpp	Sat Aug 12 14:02:57 2017 +0100
+++ b/src/OnsetDetectionFunction.cpp	Sun Aug 13 11:00:31 2017 +0100
@@ -181,14 +181,11 @@
 	double odfSample;
 		
 	// shift audio samples back in frame by hop size
-	for (int i = 0; i < (frameSize-hopSize);i++)
-	{
-		frame[i] = frame[i+hopSize];
-	}
+    std::rotate (frame.begin(), frame.begin() + hopSize, frame.end());
 	
 	// add new samples to frame from input buffer
 	int j = 0;
-	for (int i = (frameSize-hopSize);i < frameSize;i++)
+	for (int i = (frameSize - hopSize); i < frameSize; i++)
 	{
 		frame[i] = buffer[j];
 		j++;