Data Structures

• p_table: a general parameterized table

Procedures

• piece_unparse = proc(pc: pieceColor, pk: pieceKind) returns(string)
  • effects: Returns the string corresponding to a piece of the given kind and color, as described by the format on pages 9-10 of the problem set.
• piece_parse = proc(s:string) returns(pieceColor, pieceKind) signals(not_a_piece)
  • effects: Given a string in the format on pages 9-10 of the problem set, returns the corresponding pieceColor and pieceKind. Signals not_a_piece if s is in the wrong format.
• move_unparse = proc(m: moveData) returns(string)
  • effects: returns a string representing the move m in the format given by section 3.3.1 of the problem set handout
• move_parse = proc(s: string) returns(moveData) signals(bad_format)
  • effects: returns the move represented by the string s, which is expected to be in the format given by section 3.3.1 of the problem set handout (signals bad_format otherwise).