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# TJOIN.H -- Constants and data structures used by tjoin
define ROWNAME "row" # string that indicates row number
# as join column
# Structure used to hold information about tables
define LEN_TJSTRUCT 7
define TJ_TAB Memi[$1] # Table descriptor
define TJ_JNUM Memi[$1+1] # Number of join columns
define TJ_DNUM Memi[$1+2] # Number of data columns
define TJ_JPTR Memi[$1+3] # Pointer to array of join columns
define TJ_DPTR Memi[$1+4] # Pointer to array of data colomns
define TJ_JCOL Memi[TJ_JPTR($1)+$2-1]
define TJ_DCOL Memi[TJ_DPTR($1)+$2-1]
# Structure used to hold tolerance vector
define LEN_TOLSTRUCT 2
define TOL_NUM Memi[$1] # Number of tolerance values
define TOL_PTR Memi[$1+1] # Pointer to array of tolerance values
define TOL_VAL Memd[TOL_PTR($1)+$2-1]
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