nag_file_line_write (x04ba) is used by NAG Library functions to write formatted records to an external file. All formatted output to an external file from NAG Library functions is performed by calls to nag_file_line_write (x04ba).
A character-string. This is written to the external file as a single record. Trailing blanks are not output, except that if rec is entirely blank, a single blank character is output. If the record is printed, the first character is treated as a carriage-control character.
Optional Input Parameters
Error Indicators and Warnings
This example program simply illustrates how a formatted record is output from the NAG Toolbox, by first writing it to the character-string rec, used as an internal file, and then passing the character-string to nag_file_line_write (x04ba).