PVCAM
NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE SEE ALSO NOTES
Class 101: ICL | pl_exp_listerr_script(101) |
pl_exp_listerr_script – if an error occurred during script processing, list the exact position of that error.
boolean
pl_exp_listerr_script( int16 hcam, char_ptr err_char, uns32_ptr err_char_num, uns32_ptr err_line, uns32_ptr err_ch_in_line )
By default, this function returns zeros for all values, indicating that no logical or syntactical error was spotted in the script. This function resets each time pl_exp_setup_script is called. If the last call to pl_exp_setup_script generates an error, this function returns the location (where processing stopped) of that error in the script string. In some cases, the location reported may just be past the location of the actual error.
The character that generated the error is returned in err_char. This will be character number err_char_num in the input string
TRUE for success, FALSE for a failure. Failure sets pl_error_code.
pl_exp_setup_script(101)
Separate error lists are kept for each hcam, so multiple cameras (and multiple users) will not collide. This reports on the error state following the most recent call to pl_exp_setup_script( ) using this value of hcam. A new call to pl_exp_setup_script( ) resets the error list.
Some errors indicate a problem with the entire program rather than a single line (for example, errors 10122 or 10123). In such a case, the error will be listed as occurring at “character 0, line 0.” This indicates that while no single line is at fault, there was an inconsistency in the program at large.
