Scilab Function

argn - number of arguments in a function call

Calling Sequence

[lhs [,rhs] ]=argn()
lhs=argn(1)
rhs=argn(2)

Description

This function is used inside a function definition. It gives the number of actual inputs rhs and output lhs parameters passed to the function when the function is called. It is usually used in function definitions to deal with optional arguments.

See Also