• True if the data was read and retrieved.
• False otherwise.

Identifier of file to use, defined by fOpen or fCreate.

Reference format, expressed as a regular expression. This format uses the following characters:

A B C - / _	Letters and symbols to check
[A-Z] or [0-9]	Interval of letters, digits or symbols to check
*	0 or more symbols to check
+	1 or more symbols to check
( )	Delimit part of the format to extract
{ }	Number of repetitions allowed for the previous expression ({min, max} format)

Variables that will be automatically initialized with the different parts of the format to extract. Each part is defined by the '(' and ')' characters.

Variables that will be automatically initialized with the different parts of the format to extract. Each part is defined by the '(' and ')' characters.

Variables that will be automatically initialized with the different parts of the format to extract. Each part is defined by the '(' and ')' characters.