| OpenCV 4.3.0 Open Source Computer Vision

Classes | Namespaces | Functions
any.hpp File Reference
`#include <memory>`
`#include <type_traits>`
`#include <typeinfo>`
`#include <utility>`
`#include <opencv2/gapi/util/throw.hpp>`

## Classes
class | cv::util::any
class | cv::util::bad_any_cast

## Namespaces
| cv
| "black box" representation of the file storage associated with a file on disk.
| cv::internal
| cv::util

## Functions
template<class value_t >
value_t * | cv::util::any_cast (any *operand)
template<class value_t >
const value_t * | cv::util::any_cast (const any *operand)
template<class value_t >
value_t & | cv::util::any_cast (any &operand)
template<class value_t >
const value_t & | cv::util::any_cast (const any &operand)
template<class T , class Source >
T | cv::internal::down_cast (Source operand)
template<class value_t >
value_t & | cv::util::unsafe_any_cast (any &operand)
template<class value_t >
const value_t & | cv::util::unsafe_any_cast (const any &operand)