handle.free(x)
x.
x is cleared. After calling
handle.free
, the function
handle.inuse will always return
FALSE.
An "inuse" flag is maintained for each handle. The flag is set when the
handle is created with the
handle function and cleared with the
handle.free
function.
current.handle <- handle("toyHandle")
current.handle
# Above command produces this output:
Handle 816651124 type = toyHandle : Valid Inuse
handle.free(current.handle)
current.handle
# Above command produces this output:
Handle 816651124 type = toyHandle : Valid NotInuse