From 8758fe5342b2c8fbee3cfd5dc38582c92cbd8571 Mon Sep 17 00:00:00 2001
From: vp153 <vp153@73c94f0f-984f-4a5f-82bc-2d8db8d8ee08>
Date: Fri, 2 Apr 2010 22:26:16 +0000
Subject: [PATCH] fixed several GCC 4.2 warnings

git-svn-id: https://code.ros.org/svn/opencv/trunk@2977 73c94f0f-984f-4a5f-82bc-2d8db8d8ee08
---
 opencv/samples/c/find_obj_calonder.cpp | 2 +-
 opencv/src/cvaux/cvbgfg_gaussmix.cpp   | 5 +++--
 opencv/src/cvaux/cvcalonder.cpp        | 3 ++-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/opencv/samples/c/find_obj_calonder.cpp b/opencv/samples/c/find_obj_calonder.cpp
index 88c4cef0..811f98b9 100644
--- a/opencv/samples/c/find_obj_calonder.cpp
+++ b/opencv/samples/c/find_obj_calonder.cpp
@@ -302,4 +302,4 @@ int main( int argc, char** argv )
 	cvReleaseImage(&test_image);
 
 	return 0;
-}
\ No newline at end of file
+}
diff --git a/opencv/src/cvaux/cvbgfg_gaussmix.cpp b/opencv/src/cvaux/cvbgfg_gaussmix.cpp
index fbd768e7..9f493db5 100644
--- a/opencv/src/cvaux/cvbgfg_gaussmix.cpp
+++ b/opencv/src/cvaux/cvbgfg_gaussmix.cpp
@@ -429,7 +429,6 @@ static int CV_CDECL
 icvUpdateGaussianBGModel( IplImage* curr_frame, CvGaussBGModel*  bg_model, double learningRate )
 {
     int region_count = 0;
-    CvSeq *first_seq = NULL, *prev_seq = NULL, *seq = NULL;
     
     cv::Mat image = cv::cvarrToMat(curr_frame), mask = cv::cvarrToMat(bg_model->foreground);
     
@@ -458,7 +457,9 @@ icvUpdateGaussianBGModel( IplImage* curr_frame, CvGaussBGModel*  bg_model, doubl
     //cvMorphologyEx( bg_model->foreground, bg_model->foreground, 0, 0, CV_MOP_OPEN, 1 );
     //cvMorphologyEx( bg_model->foreground, bg_model->foreground, 0, 0, CV_MOP_CLOSE, 1 );
     
-    /*cvFindContours( bg_model->foreground, bg_model->storage, &first_seq, sizeof(CvContour), CV_RETR_LIST );
+    /*
+    CvSeq *first_seq = NULL, *prev_seq = NULL, *seq = NULL;
+    cvFindContours( bg_model->foreground, bg_model->storage, &first_seq, sizeof(CvContour), CV_RETR_LIST );
     for( seq = first_seq; seq; seq = seq->h_next )
     {
         CvContour* cnt = (CvContour*)seq;
diff --git a/opencv/src/cvaux/cvcalonder.cpp b/opencv/src/cvaux/cvcalonder.cpp
index 10ae6523..272a7638 100644
--- a/opencv/src/cvaux/cvcalonder.cpp
+++ b/opencv/src/cvaux/cvcalonder.cpp
@@ -173,7 +173,8 @@ namespace cv {
 				
 				make_patch(keypt_it->image, Point2f(keypt_it->x,keypt_it->y) ,patch, Size(PATCH_SIZE,PATCH_SIZE),rng);
 
-				addExample(class_id, getData(&((IplImage)patch)));
+                IplImage _patch = patch;
+				addExample(class_id, getData(&_patch));
 			}
 		}
 
-- 
2.39.2