OpenCV: cv::utils::logging Namespace Reference

| OpenCV 3.4.2 Open Source Computer Vision

Namespaces | Enumerations | Functions
cv::utils::logging Namespace Reference

## Namespaces
| internal

## Enumerations
enum | LogLevel { LOG_LEVEL_SILENT = 0, LOG_LEVEL_FATAL = 1, LOG_LEVEL_ERROR = 2, LOG_LEVEL_WARNING = 3, LOG_LEVEL_INFO = 4, LOG_LEVEL_DEBUG = 5, LOG_LEVEL_VERBOSE = 6 }
| Supported logging levels and their semantic. More...

## Functions
LogLevel | getLogLevel ()
LogLevel | setLogLevel (LogLevel logLevel)

## Enumeration Type Documentation

## ◆ LogLevel

enum cv::utils::logging::LogLevel

Supported logging levels and their semantic.

Enumerator
LOG_LEVEL_SILENT | for using in setLogVevel() call
LOG_LEVEL_FATAL | Fatal (critical) error (unrecoverable internal error)
LOG_LEVEL_ERROR | Error message.
LOG_LEVEL_WARNING | Warning message.
LOG_LEVEL_INFO | Info message.
LOG_LEVEL_DEBUG | Debug message. Disabled in the "Release" build.
LOG_LEVEL_VERBOSE | Verbose (trace) messages. Requires verbosity level. Disabled in the "Release" build.

## Function Documentation

## ◆ getLogLevel()

LogLevel cv::utils::logging::getLogLevel | ( |  | ) |

Get global logging level

## ◆ setLogLevel()

LogLevel cv::utils::logging::setLogLevel | ( | LogLevel | logLevel | ) |

Set global logging level

Returns
  previous logging level