Method: Fiddle::Pointer#null?

Defined in:
pointer.c

#null? ⇒ Boolean

Returns true if this is a null pointer.

Returns:

  • (Boolean) 


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# File 'pointer.c', line 400

static VALUE
rb_fiddle_ptr_null_p(VALUE self)
{
    struct ptr_data *data;

    TypedData_Get_Struct(self, struct ptr_data, &fiddle_ptr_data_type, data);
    return data->ptr ? Qfalse : Qtrue;
}