Unigine::Log Class

Example#

The following code demonstrates how to print various types of messages.

Source code (C++)

using namespace Unigine;

// auxiliary variables for messages
const char* file_name = "file.txt";
int ID = 10;

	// reporting an error message
	Log::error("Loading mesh: can't open \"%s\" file\n", file_name);

	// reporting a message
	Log::message("-> Added %d UI elements.\n", ID);

	// reporting a warning message
	Log::warning("ID of the \"%s\" file: %d.\n", file_name, ID);

	// reporting a fatal error message to the log file and closing the application
	Log::fatal("FATAL ERROR reading \"%s\" file!\n", file_name);

功能列表:

Name	说明/描述 View: Sort by:
error	Prints an error message to the console and the log file.
errorLine	Prints an error message followed by the line terminator to the console and the log file.
fatal	Prints a fatal error message to the log file and quits the engine.
fatalLine	Prints a fatal error message followed by the line terminator to the log file and quits the engine.
message	Prints a message to the console and the log file.
messageLine	Prints a message followed by the line terminator to the console and the log file.
warning	Prints a warning to the console and the log file.
warningLine	Prints a warning followed by the line terminator to the console and the log file.

Log Class

Members

void error ( const char * format, ... ) #

Prints an error message to the console and the log file.

Arguments

const char * format - Error message to print.
... - Arguments, multiple allowed.

void errorLine ( const char * format, ... ) #

Prints an error message followed by the line terminator to the console and the log file.

Arguments

const char * format - Error message to print.
... - Arguments, multiple allowed.

void fatal ( const char * format, ... ) #

Prints a fatal error message to the log file and quits the engine.

Arguments

const char * format - Fatal error message to print.
... - Arguments, multiple allowed.

void fatalLine ( const char * format, ... ) #

Prints a fatal error message followed by the line terminator to the log file and quits the engine.

Arguments

const char * format - Fatal error message to print.
... - Arguments, multiple allowed.

void message ( const char * format, ... ) #

Prints a message to the console and the log file.

Arguments

const char * format - Message to print.
... - Arguments, multiple allowed.

void messageLine ( const char * format, ... ) #

Prints a message followed by the line terminator to the console and the log file.

Arguments

const char * format - Message to print.
... - Arguments, multiple allowed.

void warning ( const char * format, ... ) #

Prints a warning to the console and the log file.

Arguments

const char * format - Warning to print.
... - Arguments, multiple allowed.

void warningLine ( const char * format, ... ) #

Prints a warning followed by the line terminator to the console and the log file.

Arguments

const char * format - Warning to print.
... - Arguments, multiple allowed.

Last update: 2022-12-14

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Unigine::Log Class

In This Article:

Example#

功能列表:

Log Class

Members

void error ( const char * format, ... ) #

Arguments

void errorLine ( const char * format, ... ) #

Arguments

void fatal ( const char * format, ... ) #

Arguments

void fatalLine ( const char * format, ... ) #

Arguments

void message ( const char * format, ... ) #

Arguments

void messageLine ( const char * format, ... ) #

Arguments

void warning ( const char * format, ... ) #

Arguments

void warningLine ( const char * format, ... ) #

Arguments