OpenCV  4.9.0-dev
Open Source Computer Vision
Classes | Namespaces | Typedefs | Functions
gmetaarg.hpp File Reference
#include <vector>
#include <type_traits>
#include <opencv2/gapi/util/util.hpp>
#include <opencv2/gapi/util/variant.hpp>
#include <opencv2/gapi/gmat.hpp>
#include <opencv2/gapi/gscalar.hpp>
#include <opencv2/gapi/garray.hpp>
#include <opencv2/gapi/gopaque.hpp>
#include <opencv2/gapi/gframe.hpp>


struct  cv::detail::is_meta_descr< T >
struct  cv::detail::is_meta_descr< GArrayDesc >
struct  cv::detail::is_meta_descr< GMatDesc >
struct  cv::detail::is_meta_descr< GOpaqueDesc >
struct  cv::detail::is_meta_descr< GScalarDesc >


 "black box" representation of the file storage associated with a file on disk.
 This namespace contains G-API own data structures used in its standalone mode build.


template<typename... Ts>
using cv::detail::are_meta_descrs = all_satisfy< is_meta_descr, Ts... >
template<typename... Ts>
using cv::detail::are_meta_descrs_but_last = all_satisfy< is_meta_descr, typename all_but_last< Ts... >::type >
using cv::GMetaArg = util::variant< util::monostate, GMatDesc, GScalarDesc, GArrayDesc, GOpaqueDesc, GFrameDesc >
using cv::GMetaArgs = std::vector< GMetaArg >


cv::GMetaArgs cv::descrs_of (const std::vector< cv::Mat > &vec)
cv::GMetaArgs cv::descrs_of (const std::vector< cv::UMat > &vec)
cv::GMetaArgs cv::gapi::own::descrs_of (const std::vector< Mat > &vec)
std::ostream & cv::operator<< (std::ostream &os, const GMetaArg &)