aboutsummaryrefslogtreecommitdiff
path: root/Examples/test-suite/octave/cpp11_move_typemaps_runme.m
blob: c0532565b8e087552f944df6750c6799240188d8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
# do not dump Octave core
if exist("crash_dumps_octave_core", "builtin")
  crash_dumps_octave_core(0);
endif

cpp11_move_typemaps

Counter.reset_counts();
mo = MoveOnly(111);
Counter_check_counts(1, 0, 0, 0, 0, 0);
MoveOnly.take(mo);
Counter_check_counts(1, 0, 0, 1, 0, 2);
clear mo;
Counter_check_counts(1, 0, 0, 1, 0, 2);

Counter.reset_counts();
mo = MovableCopyable(111);
Counter_check_counts(1, 0, 0, 0, 0, 0);
MovableCopyable.take(mo);
Counter_check_counts(1, 0, 0, 1, 0, 2);
clear mo;
Counter_check_counts(1, 0, 0, 1, 0, 2);

mo = MoveOnly(222);
MoveOnly.take(mo);
exception_thrown = false;
try
  MoveOnly.take(mo);
catch e
  if (isempty(strfind(e.message, "cannot release ownership as memory is not owned")))
    error("incorrect exception message %s", e.message);
  endif
  exception_thrown = true;
end_try_catch
if (!exception_thrown)
    error("double usage of take should have been an error");
endif