Query a floating point property¶
ss_prop_get_f
is a function defined in ssprop.c.
Synopsis:
-
double
ss_prop_get_f
(ss_prop_t *prop, const char *name)¶
Formal Arguments:
prop
: property list to be queriedname
: name of queried property
Description: This is a convenience function for querying floating point properties. See ss_prop_get for details.
Return Value: Returns negative on failure. Since this can also be a valid property value, the caller should examine the error stack to determine if an error in fact occurred.
Parallel Notes: Independent
See Also:
- ss_prop_get: 6.11: Query a property value
- Properties: Introduction for current chapter