add new version of CommandLineParser. add empty docs

2012-09-07 13:24:48 +04:00
parent 6a112aa87a
commit 54a202b3d5
26 changed files with 855 additions and 665 deletions
--- a/samples/cpp/dft.cpp
+++ b/samples/cpp/dft.cpp
@@ -17,14 +17,14 @@ static void help()

 const char* keys =
 {
-    "{1| |lena.jpg|input image file}"
+    "{@image|lena.jpg|input image file}"
 };

 int main(int argc, const char ** argv)
 {
    help();
    CommandLineParser parser(argc, argv, keys);
-    string filename = parser.get<string>("1");
+    string filename = parser.get<string>(1);

    Mat img = imread(filename.c_str(), CV_LOAD_IMAGE_GRAYSCALE);
    if( img.empty() )