From 68a2ec3394635d1c6822f0a644209660e6241591 Mon Sep 17 00:00:00 2001
From: Anatoly Baksheev <no@email>
Date: Wed, 1 Jun 2011 15:42:11 +0000
Subject: [PATCH] compilation for macos

---
 samples/gpu/cascadeclassifier_nvidia_api.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/samples/gpu/cascadeclassifier_nvidia_api.cpp b/samples/gpu/cascadeclassifier_nvidia_api.cpp
index 3550c41169..e08648bddb 100644
--- a/samples/gpu/cascadeclassifier_nvidia_api.cpp
+++ b/samples/gpu/cascadeclassifier_nvidia_api.cpp
@@ -59,14 +59,14 @@ void displayState(Mat &canvas, bool bHelp, bool bGpu, bool bLargestFace, bool bF
 
     if (bHelp)
     {
-        matPrint(canvas, 2, fontColorNV, ostringstream("Space - switch GPU / CPU"));
-        matPrint(canvas, 3, fontColorNV, ostringstream("M - switch OneFace / MultiFace"));
-        matPrint(canvas, 4, fontColorNV, ostringstream("F - toggle rectangles Filter"));
-        matPrint(canvas, 5, fontColorNV, ostringstream("H - toggle hotkeys help"));
+        matPrint(canvas, 2, fontColorNV, (ostringstream&)(ostringstream() << "Space - switch GPU / CPU"));
+        matPrint(canvas, 3, fontColorNV, (ostringstream&)(ostringstream() << "M - switch OneFace / MultiFace"));
+        matPrint(canvas, 4, fontColorNV, (ostringstream&)(ostringstream() << "F - toggle rectangles Filter"));
+        matPrint(canvas, 5, fontColorNV, (ostringstream&)(ostringstream() << "H - toggle hotkeys help"));
     }
     else
     {
-        matPrint(canvas, 2, fontColorNV, ostringstream("H - toggle hotkeys help"));
+        matPrint(canvas, 2, fontColorNV, (ostringstream&)(ostringstream() << "H - toggle hotkeys help"));
     }
 }