... 22 8defining, 22 7, 23 3definition at top of program, 23 3 23 4field of, 22 5identity type, 22 7information about CD, 23 1location type, 22 7Student matrix, 20 0, 20 2 20 3student object, 23 8, 24 0, 24 4substring ... pointer, 25 4line marker, 25 6opening, 25 1 25 2organizing file throughmarkers, 24 9 25 0out stream, 25 1 25 2reading from, 24 8, 25 0 25 2separating uniqueinformation, 25 0spaces between values, 25 6in ... referredvariables, 26 5 26 6functions, 26 1intermediate symbol (*), 26 2 26 3looking at same variable, 26 5 26 6name, 26 2operation of, 26 2operations associated with, 26 2 26 6passing its address tofunction, 26 1reference...