result Struct Reference

Data Fields
struct attr	attr
double	val
const char *	var
int	varlen
const char *	attrn
int	attrnlen
int	allocated

Detailed Description

The result, or interim result, of evaluating a saved command.

Field Documentation

allocated

int result::allocated

Whether the result has been calculated

Referenced by command_call_function(), command_get_attr(), command_set_attr(), result_free(), result_op(), and result_set().

attr

struct attr result::attr

The attribute. If

allocated 

is true, it stores an object that was successfully retrieved. Else it is either a placeholder or a constant value.

Referenced by command_attr_type(), command_call_function(), command_evaluate_single(), command_evaluate_to_boolean(), command_get_attr(), command_register_callbacks(), command_set_attr(), eval_list(), eval_postfix(), get_int_bool(), get_next_object(), get_string(), resolve_object(), result_free(), result_op(), result_set(), set_double(), and set_int().

attrn

const char* result::attrn

The name of an object that has been resolved but not yet retrieved,

NULL 

otherwise. Only the first

attrnlen 

characters are significant.

Referenced by command_attr_type(), command_call_function(), command_get_attr(), command_set_attr(), eval_postfix(), eval_value(), resolve(), and resolve_object().

attrnlen

int result::attrnlen

Number of significant characters in

attrn 

Referenced by command_attr_type(), command_call_function(), command_get_attr(), command_set_attr(), eval_postfix(), eval_value(), and resolve_object().

val

double result::val

Referenced by get_double(), result_set(), and set_double().

var

const char* result::var

If

allocated 

is false, the name of the object to be resolved. Else, it is the name of the object successfully retrieved and stored in

attr 

, or

NULL 

if retrieval failed. Only the first

varlen 

characters are significant.

Referenced by command_attr_type(), command_call_function(), command_get_attr(), command_register_callbacks(), eval_postfix(), eval_value(), resolve_object(), and result_set().

varlen

int result::varlen

Number of significant characters in

var 

Referenced by command_attr_type(), command_call_function(), command_get_attr(), eval_postfix(), eval_value(), get_next_object(), resolve_object(), and result_set().

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The documentation for this struct was generated from the following file:

• command.c