# HG changeset patch
# User Chris Cannam
# Date 1433251107 -3600
# Node ID a69901aa85d26ab4eda8f34b71dfa3528ed81514
# Parent  126a60e6dc4ed4547ef425da82c02cdb045c486b
Algorithm includes for std::min, etc

diff -r 126a60e6dc4e -r a69901aa85d2 examples/AmplitudeFollower.cpp
--- a/examples/AmplitudeFollower.cpp	Wed May 20 16:51:52 2015 +0100
+++ b/examples/AmplitudeFollower.cpp	Tue Jun 02 14:18:27 2015 +0100
@@ -41,6 +41,7 @@
 #include <string>
 #include <vector>
 #include <iostream>
+#include <algorithm>
 
 using std::string;
 using std::vector;
diff -r 126a60e6dc4e -r a69901aa85d2 examples/ZeroCrossing.cpp
--- a/examples/ZeroCrossing.cpp	Wed May 20 16:51:52 2015 +0100
+++ b/examples/ZeroCrossing.cpp	Tue Jun 02 14:18:27 2015 +0100
@@ -42,6 +42,7 @@
 using std::endl;
 
 #include <cmath>
+#include <algorithm>
 
 ZeroCrossing::ZeroCrossing(float inputSampleRate) :
     Plugin(inputSampleRate),
diff -r 126a60e6dc4e -r a69901aa85d2 vamp-sdk/FFT.h
--- a/vamp-sdk/FFT.h	Wed May 20 16:51:52 2015 +0100
+++ b/vamp-sdk/FFT.h	Tue Jun 02 14:18:27 2015 +0100
@@ -60,6 +60,7 @@
 public:
     /**
      * Calculate a forward transform of size n.
+     * n must be a power of 2, greater than 1.
      *
      * ri and ii must point to the real and imaginary component arrays
      * of the input. For real input, ii may be NULL.
@@ -75,6 +76,7 @@
 
     /**
      * Calculate an inverse transform of size n.
+     * n must be a power of 2, greater than 1.
      *
      * ri and ii must point to the real and imaginary component arrays
      * of the input. For real input, ii may be NULL.