defstructp

defstructp( 
g_object 
[ S_name ] 
) 
=> t / nil

Description

Checks if an object is an instance of a particular defstruct.

If the optional second argument is given, it is used as the defstruct name to check against. The suffix p is usually added to the name of a function to indicate that it is a predicate function.

Arguments

Value Returned

Examples

defstruct(myStruct slot1 slot2 slot3) 
=> t
struct = _myStruct(?slot1 "one" ?slot2 "two" ?slot3 "three")
=> array[5]:3555552

defstructp( "myDefstruct") 
=> nil
defstructp(struct 'myStruct) 
=> t

Related Topics

defstruct

printstruct