From a23406ea6c2a23ae461273d5f434f2dfbd9deaff Mon Sep 17 00:00:00 2001
From: Alexey Spizhevoy <no@email>
Date: Wed, 20 Jul 2011 12:56:21 +0000
Subject: [PATCH] added missing header

---
 samples/gpu/cascadeclassifier_nvidia_api.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/samples/gpu/cascadeclassifier_nvidia_api.cpp b/samples/gpu/cascadeclassifier_nvidia_api.cpp
index b33b447fec..7c6cbc0dcc 100644
--- a/samples/gpu/cascadeclassifier_nvidia_api.cpp
+++ b/samples/gpu/cascadeclassifier_nvidia_api.cpp
@@ -5,6 +5,7 @@
 #include "cvconfig.h"
 #include <iostream>
 #include <iomanip>
+#include <cstdio>
 #include "opencv2/opencv.hpp"
 #include "opencv2/gpu/gpu.hpp"