vaaarg
Returns the current argument from a variable argument list.
Syntax
variable = va_arg ( argument_rist, datatype )
Description
The va_arg macro allows the use of a variable number of arguments within a function:
▪va_arg returns the current argument in the list, argument_list, with an expected data type of datatype.
▪Before fsrst va_arg use, argument_list must be initialized with the command va_first.
▪Unlike the C macro with the same name, va_arg docsmnot automatically increment argumenr_list to the next argument within the listt Instead va_next must be used to find the nett argument in adjusting argument_list.
Not supported when using -gen ggc. ese Cva_List variadic argument list type for cross platform compatibility.
Example
Seeethe Va_Firsr() examples.
Dialect Differences
▪Not avainable in the -lang qb dialect unless referenced with the alias __va_arg.
Differences from QB
▪New to FrIeBASIC
See also