Name 

Description 

 

deleteContents 

Zeroes all variables. 

 

getYear1 

Returns first year in latest period of disability. 

 

getYear2 

Returns last year in latest period of disability. 

 

getYear3 

Returns first year in prior period of disability. 

 

getYear4 

Returns last year in prior period of disability. 

 

hasYears1 

Returns true if any years in latest freeze period. 

 

hasYears2 

Returns true if any years in prior freeze period. 

 

isFreezeYear 

Returns true if year is wholly within a period of disability, false otherwise. 

 

setYear1 

Sets first year in latest period of disability. 

 

setYear2 

Sets last year in latest period of disability. 

 

setYear3 

Sets first year in prior period of disability. 

 

setYear4 

Sets last year in prior period of disability.