nvinfer1::ILogger Class Reference

Application-implemented logging interface for the builder, engine and runtime. More...

#include <NvInferRuntimeCommon.h>

Public Types
enum	Severity : int32_t {   Severity::kINTERNAL_ERROR = 0, Severity::kERROR = 1, Severity::kWARNING = 2, Severity::kINFO = 3,   Severity::kVERBOSE = 4 }

Public Member Functions
virtual void	log (Severity severity, AsciiChar const *msg) noexcept=0

Protected Member Functions
	ILogger (ILogger const &)=default
	ILogger (ILogger &&)=default
ILogger &	operator= (ILogger const &) &=default
ILogger &	operator= (ILogger &&) &=default

Detailed Description

Application-implemented logging interface for the builder, engine and runtime.

Note that although a logger is passed on creation to each instance of a IBuilder or IRuntime interfaces, the logger is internally considered a singleton, and thus multiple instances of IRuntime and/or IBuilder must all use the same logger.

Member Enumeration Documentation

Severity

enum nvinfer1::ILogger::Severity : int32_t

strong

The severity corresponding to a log message.

Enumerator
kINTERNAL_ERROR	An internal error has occurred. Execution is unrecoverable.
kERROR	An application error has occurred.
kWARNING	An application error has been discovered, but TensorRT has recovered or fallen back to a default.
kINFO	Informational messages with instructional information.
kVERBOSE	Verbose messages with debugging information.

Member Function Documentation

log()

virtual void nvinfer1::ILogger::log ( Severity  severity, AsciiChar const *  msg  )

pure virtualnoexcept

A callback implemented by the application to handle logging messages;

Parameters

severity	The severity of the message.
msg	The log message, null terminated.

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The documentation for this class was generated from the following file:

• NvInferRuntimeCommon.h