isOpened 5170 modules/core/src/persistence.cpp bool FileStorage::isOpened() const isOpened 58 modules/imgcodecs/src/bitstrm.cpp bool RBaseStream::isOpened() isOpened 352 modules/imgcodecs/src/bitstrm.cpp bool WBaseStream::isOpened() isOpened 655 modules/videoio/src/cap.cpp bool VideoCapture::isOpened() const isOpened 781 modules/videoio/src/cap.cpp bool VideoWriter::isOpened() const isOpened 3317 modules/videoio/src/cap_dshow.cpp bool VideoCapture_DShow::isOpened() const isOpened 460 modules/videoio/src/cap_gphoto2.cpp bool DigitalCameraCapture::isOpened() const isOpened 627 modules/videoio/src/cap_intelperc.cpp bool VideoCapture_IntelPerC::isOpened() const isOpened 186 modules/videoio/src/cap_mjpeg_decoder.cpp bool MjpegInputStream::isOpened() const isOpened 845 modules/videoio/src/cap_mjpeg_decoder.cpp bool MotionJpegCapture::isOpened() const isOpened 116 modules/videoio/src/cap_mjpeg_encoder.cpp bool isOpened() const { return m_f != 0; } isOpened 415 modules/videoio/src/cap_mjpeg_encoder.cpp bool isOpened() const { return strm.isOpened(); } isOpened 3803 modules/videoio/src/cap_msmf.cpp isOpened(false) isOpened 528 modules/videoio/src/cap_openni.cpp bool CvCapture_OpenNI::isOpened() const isOpened 175 modules/videoio/src/cap_openni2.cpp bool CvCapture_OpenNI2::isOpened() const isOpened 128 modules/videoio/src/cap_winrt_capture.cpp bool VideoCapture_WinRT::isOpened() const