Class: Trapped_Errors_Array

This array stores the set of trapped errors as toggled ranges starting with the errors that are trapped. The array should always contain 0 and MAX_ERROR_NUMBER + 1, which are the limits. If an array contained the following items... { 0, 5, 10, MAX_ERROR_NUMBER + 1 }. This would mean that errors 1 - 4 are trapped, 5 - 9 are ignored, and 10 through the rest are trapped.

Class Hierarchy:

ARRAY

Trapped_Errors_Array

Class Definition

Functions and Procedures

addError(Integer Error#)

Add the error as long as it doesn't violate boundary conditions. This routine leaves the array unsorted.

IntegerfindErrorLE(Integer targetError)

Find largest error LE targetError. Assumes array is sorted.

handleError(Integer Error# Integer trapFlag)

Set error to flagged state.

Ignore_All()

*** Flag all errors as non-trappable

Ignore_Error(Integer Error#)

*** Flag error as non-trappable

initArray()

Boundaries of the table are assumed to hold error limits.

IntegerisTrapped(Integer Error#)

Return 1 if Error is trapped, 0 otherwise.

Trap_All()

*** Flag all errors as trappable

Trap_Error(Integer Error#)

*** Flag error as trappable

Instances

References (1):