| GEOS SDK TechDocs| | EndOfSongFlags ... | FALSE ...

---

EvalErrorData

typedef struct {
byte		EED_errorCode;				/* ParserScannerEvaluatorError */
} EvalErrorData;

 

EvalFlags

typedef ByteFlags EvalFlags;
#define EF_MAKE_DEPENDENCIES						0x80
#define EF_ONLY_NAMES 						0x40
#define EF_KEEP_LAST_CELL 						0x20
#define EF_NO_NAMES 						0x10
#define EF_ERROR_PUSHED 						0x08
#define EVAL_MAX_NESTED_LEVELS 32

 

EvalFunctionData

typedef struct {
FunctionID		EFD_functionID;
word		EFD_nArgs;
} EvalFunctionData;

 

EvalNameData

typedef struct {
word 	END_name;
} EvalNameData;

 

EvalOperatorData

typedef struct {
OperatorType		EOD_opType;
} EvalOperatorData;

 

EvalParameters

typedef struct {
CommonParameters				EP_common;
EvalFlags				EP_flags;
word				EP_fpStack;
word				EP_depHandle;
word				EP_nestedLevel;
dword				EP_nestedAddresses[EVAL_MAX_NESTED_LEVELS];
} EvalParameters;

 

EvalRangeData

typedef struct {
CellReference			ERD_firstCell;
CellReference			ERD_lastCell;
} EvalRangeData;

 

EvalStackArgumentData

typedef union {
EvalStringData			ESAD_string;
EvalRangeData			ESAD_range;
EvalErrorData			ESAD_error;
} EvalStackArgumentData;

 

EvalStackArgumentType

typedef ByteFlags EvalStackArgumentType;
#define ESAT_EMPTY					0x80
#define ESAT_ERROR 					0x40
#define ESAT_RANGE 					0x20
#define ESAT_STRING 					0x10
#define ESAT_NUMBER 					0x08
#define ESAT_NUM_TYPE 					0x03
#define ESAT_TOP_OF_STACK 					0
#define ESAT_NAME 					(ESAT_RANGE | ESAT_STRING)
#define ESAT_FUNCTION 					(ESAT_NUMBER | ESAT_STRING)

 

EvalStackOperatorData

typedef union {
EvalOperatorData			ESOD_operator;
EvalFunctionData			ESOD_function;
} EvalStackOperatorData;

 

EvalStackOperatorType

typedef ByteEnum EvalStackOperatorType;
#define ESOT_OPERATOR				0
#define ESOT_FUNCTION 				1
#define ESOT_OPEN_PAREN 				2
#define ESOT_TOP_OF_STACK 				3

 

EvalStringData

typedef struct {
word	ESD_length;
} EvalStringData;

 

EventHandle

typedef Handle		EventHandle;

 

ExitFlags

typedef ByteFlags ExitFlags;
#define EF_PANIC				0x80
#define EF_RUN_DOS				0x40
#define EF_OLD_EXIT				0x20
#define EF_RESET				0x10
#define EF_RESTART				0x08

 

ExportControlFeatures

typedef ByteFlags ExportControlFeatures;
#define EXPORTCF_BASIC						0x01

 

ExportControlToolboxFeatures

typedef ByteFlags ExportControlToolboxFeatures;
#define EXPORTCTF_DIALOG_BOX						0x01