simplified examples

examples/bsp_ex.cpp

@@ -77,7 +77,7 @@ int main(int argc, char** argv)
         {
             // display all the command line options
             cout << "Usage: bsp_ex (-l port | <list of hosts>)\n";
-            parser.print_options(cout); 
+            parser.print_options(); 
             cout << endl;
             return 0;
         }

examples/compress_stream_ex.cpp

@@ -96,7 +96,7 @@ int main(int argc, char** argv)
             cout << "Usage: compress_stream_ex (-c|-d|-l) --in input_file --out output_file\n";
             // This function prints out a nicely formatted list of
             // all the options the parser has
-            parser.print_options(cout); 
+            parser.print_options(); 
                                        
             cout << endl;
             return 0;

examples/train_object_detector.cpp

@@ -124,7 +124,7 @@ int main(int argc, char** argv)
         if (parser.option("h"))
         {
             cout << "Usage: train_object_detector [options] <image dataset file|image file>\n";
-            parser.print_options(cout); 
+            parser.print_options(); 
                                        
             cout << endl;
             return EXIT_SUCCESS;