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

Inheritance diagram for nvinfer1::ILogger:

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, const char *msg)=0
	A callback implemented by the application to handle logging messages;. More...

virtual	~ILogger ()

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 safe::IRuntime interface, the logger is internally considered a singleton, and thus multiple instances of safe::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	Internal error has occurred. Execution is unrecoverable.
kERROR	Application error has occurred.
kWARNING	Application error has been discovered. TensorRT has recovered or fallen back to a default.
kINFO	Informational messages with instructional information.
kVERBOSE	Verbose messages with debugging information.

Constructor & Destructor Documentation

◆ ~ILogger()

virtual nvinfer1::ILogger::~ILogger ( )

inlinevirtual

Member Function Documentation

◆ log()

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

pure virtual

A callback implemented by the application to handle logging messages;.

Parameters

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

Implemented in sample::Logger.

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

NvInferRuntimeCommon.h

Public Types