 | 1 | initial version |
Hello,
having functions with indentical signature in different namespaces is no problem in C++. If taged with CV_EXPORTS_W this works in python to, but not in java (at least not here).It gives a name-collision.
Is there a way to make this work? For example by mapping namespaces to packages?
(org.opencv.aruco and org.opencv.aruco.fisheye?)
Hello,
having functions with indentical signature in different namespaces is no problem in C++. If taged with CV_EXPORTS_W this works in python to, but not in java (at least not here).It gives a name-collision.
Is there a way to make this work? For example by mapping namespaces to packages?
(org.opencv.aruco and org.opencv.aruco.fisheye?)
Edit:
For example: I added (cloned) a function into an namespace:
cv::fisheye::getOptimalNewCameraMatrix (InputArray cameraMatrix, InputArray distCoeffs, Size imgSize, double alpha, Size newImgSize=Size(), Rect *validPixROI=0, bool centerPrincipalPoint=false)
which already exists with same signature in namespace cv:: The automatic generated python bindings get cv2.getOptimalNewCameraMatrix() and cv2.fisheye.getOptimalNewCameraMatrix(), but the automatic generated java binding got a name collision when I build opencv+contrib for android.
Hello,
having functions with indentical signature in different namespaces is no problem in C++. If taged with CV_EXPORTS_W this works in python to, but not in java (at least not here).It gives a name-collision.
Is there a way to make this work? For example by mapping namespaces to packages?
(org.opencv.aruco and org.opencv.aruco.fisheye?)
Edit:
For example: I added (cloned) a function into an namespace:
cv::fisheye::getOptimalNewCameraMatrix (InputArray cameraMatrix, InputArray distCoeffs, Size imgSize, double alpha, Size newImgSize=Size(), Rect *validPixROI=0, bool centerPrincipalPoint=false)
which already exists with same signature in namespace cv:: The automatic generated python bindings get cv2.getOptimalNewCameraMatrix() and cv2.fisheye.getOptimalNewCameraMatrix(), but the automatic generated java binding got a name collision when I build opencv+contrib for android.
Edit2:
Error messages:
FAILED: cd /home/mabe7492/software/opencv/test/o4a/android_sdk && /usr/bin/ant -q -noinput -k debug -Djava.target=1.6 -Djava.source=1.6 && /usr/bin/cmake -E touch /home/mabe7492/software/opencv/test/o4a/CMakeFiles/dephelper/opencv_java_android
[subant] No sub-builds to iterate on
…
[javac] …/test/o4a/android_sdk/src/org/opencv/calib3d/Calib3d.java:314: error: method getOptimalNewCameraMatrix(Mat,Mat,Size,double,Size,Rect,boolean) is already defined in class Calib3d
[javac] public static Mat getOptimalNewCameraMatrix(Mat cameraMatrix, Mat distCoeffs, Size imgSize, double alpha, Size newImgSize, Rect validPixROI, boolean centerPrincipalPoint)
[javac] ^
[javac] …/o4a/android_sdk/src/org/opencv/calib3d/Calib3d.java:323: error: method getOptimalNewCameraMatrix(Mat,Mat,Size,double) is already defined in class Calib3d
[javac] public static Mat getOptimalNewCameraMatrix(Mat cameraMatrix, Mat distCoeffs, Size imgSize, double alpha)
[javac] ^
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.