diff options
Diffstat (limited to '')
| -rw-r--r-- | evaluator.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/evaluator.c b/evaluator.c index 2b84dd6..ce0623d 100644 --- a/evaluator.c +++ b/evaluator.c @@ -1,4 +1,4 @@ -/* $Id: evaluator.c,v 1.7 2004/01/07 10:15:41 reinelt Exp $ +/* $Id: evaluator.c,v 1.8 2004/01/12 03:51:01 reinelt Exp $ * * expression evaluation * @@ -10,6 +10,9 @@ * FIXME: GPL or not GPL???? * * $Log: evaluator.c,v $ + * Revision 1.8 2004/01/12 03:51:01 reinelt + * evaluating the 'Variables' section in the config file + * * Revision 1.7 2004/01/07 10:15:41 reinelt * small glitch in evaluator fixed * made config table sorted and access with bsearch(), @@ -77,6 +80,13 @@ /* * exported functions: * + * void DelResult (RESULT *result) + * sets a result to none + * frees a probably allocated memory + * + * int SetVariable (char *name, RESULT *value) + * adds a generic variable to the evaluator + * * int AddNumericVariable(char *name, double value) * adds a numerical variable to the evaluator * @@ -168,7 +178,7 @@ char* ErrMsg[] = { -static void DelResult (RESULT *result) +void DelResult (RESULT *result) { result->type=0; result->number=0.0; @@ -348,7 +358,7 @@ static int GetVariable (char *name, RESULT *value) } -static int SetVariable (char *name, RESULT *value) +int SetVariable (char *name, RESULT *value) { VARIABLE *V; @@ -819,7 +829,7 @@ int Eval (char* expression, RESULT *result) int i, err; if ((err=setjmp(jb))) { - error ("Error: %s in expression <%s>", ErrMsg[err], expression); + error ("Evaluator: %s in expression <%s>", ErrMsg[err], expression); return -1; } @@ -830,7 +840,7 @@ int Eval (char* expression, RESULT *result) // sanity check: two functions with the same name? for (i=1; i<nFunction; i++) { if (strcmp(Function[i].name, Function[i-1].name)==0) { - error ("internal error: Function '%s' defined twice!", Function[i].name); + error ("Evaluator: internal error: Function '%s' defined twice!", Function[i].name); } } } |