War on Whitespace, master edition: trailing spaces.

samples/cpp/erfilter.cpp

@@ -1,6 +1,6 @@
 
 //--------------------------------------------------------------------------------------------------
-//  A demo program of the Extremal Region Filter algorithm described in 
+//  A demo program of the Extremal Region Filter algorithm described in
 //  Neumann L., Matas J.: Real-Time Scene Text Localization and Recognition, CVPR 2012
 //--------------------------------------------------------------------------------------------------
 
@@ -21,7 +21,7 @@ void  er_draw(Mat &src, Mat &dst, ERStat& er);
 void  er_draw(Mat &src, Mat &dst, ERStat& er)
 {
 
-    if (er.parent != NULL) // deprecate the root region 
+    if (er.parent != NULL) // deprecate the root region
     {
         int newMaskVal = 255;
         int flags = 4 + (newMaskVal << 8) + FLOODFILL_FIXED_RANGE + FLOODFILL_MASK_ONLY;
@@ -29,7 +29,7 @@ void  er_draw(Mat &src, Mat &dst, ERStat& er)
     }
 
 }
-		
+
 int  main(int argc, const char * argv[])
 {
 
@@ -54,14 +54,14 @@ int  main(int argc, const char * argv[])
     }
     Mat grey(original.size(),CV_8UC1);
     cvtColor(original,grey,COLOR_RGB2GRAY);
-    
+
     double t = (double)getTickCount();
-    
+
     // Build ER tree and filter with the 1st stage default classifier
     Ptr<ERFilter> er_filter1 = createERFilterNM1();
-    
+
     er_filter1->run(grey, regions);
-    
+
     t = (double)getTickCount() - t;
     cout << " --------------------------------------------------------------------------------------------------" << endl;
     cout << "\t FIRST STAGE CLASSIFIER done in " << t * 1000. / getTickFrequency() << " ms." << endl;
@@ -87,11 +87,11 @@ int  main(int argc, const char * argv[])
     }
 
     t = (double)getTickCount();
-    
+
     // Default second stage classifier
     Ptr<ERFilter> er_filter2 = createERFilterNM2();
     er_filter2->run(grey, regions);
-    
+
     t = (double)getTickCount() - t;
     cout << " --------------------------------------------------------------------------------------------------" << endl;
     cout << "\t SECOND STAGE CLASSIFIER done in " << t * 1000. / getTickFrequency() << " ms." << endl;

samples/cpp/image_sequence.cpp

@@ -17,7 +17,7 @@ static void help(char** argv)
 
 int main(int argc, char** argv)
 {
-    if(argc != 2) 
+    if(argc != 2)
     {
         help(argv);
         return 1;
@@ -25,28 +25,28 @@ int main(int argc, char** argv)
 
     string first_file = argv[1];
     VideoCapture sequence(first_file);
-    
+
     if (!sequence.isOpened())
     {
         cerr << "Failed to open the image sequence!\n" << endl;
         return 1;
     }
-    
+
     Mat image;
     namedWindow("Image sequence | press ESC to close", 1);
-    
+
     for(;;)
     {
         // Read in image from sequence
         sequence >> image;
-		
+
         // If no image was retrieved -> end of sequence
         if(image.empty())
         {
             cout << "End of Sequence" << endl;
             break;
         }
-        
+
         imshow("Image sequence | press ESC to close", image);
 
         if(waitKey(500) == 27)

samples/cpp/starter_video.cpp

@@ -41,15 +41,15 @@ namespace {
         cout << "press space to save a picture. q or esc to quit" << endl;
         namedWindow(window_name, WINDOW_KEEPRATIO); //resizable window;
         Mat frame;
-        
+
         for (;;) {
             capture >> frame;
             if (frame.empty())
                 break;
-            
+
             imshow(window_name, frame);
             char key = (char)waitKey(30); //delay N millis, usually long enough to display and capture input
-            
+
             switch (key) {
             case 'q':
             case 'Q':