Bool

March 29, 2010

Boolean expression evaluation

These modules implement a simple compiler for evaluating boolean expressions.
The compiler is structured into two parts :

1: a front end for transforming a boolean expression from infix form to postfix form (consisting of : SCANNER, PARSER, EMITTER);

2: a back end for interpreting the postfix boolean expression using an abstract/software stack machine (consisting of : INTERPRETER).

The compiler “front end” and “back end” communicate using a common symbol table (cf BOOL.H).
______________________
MAKEFILE
BOOL.H
BOOL.C
BOOLTST.BAT
______________________
BOOL.C includes the general header files (see blog post: General):
general.h, error.h and stack.h


General

March 29, 2010

General header files for C-program compilation

Targeting MS-DOS or UNIX OS.
Includes macros (in STACK.H) for creating stacks of simple objects.
Includes macros (in ERROR.H) for general error handling.
______________________
GENERAL.H
STACK.H
STACK.C
STACK.TST
______________________
MAKEFILE
ERROR.H
ERROR.C
ERROR.TST