diff options
Diffstat (limited to 'lib/fwdlib.hpp')
| -rw-r--r-- | lib/fwdlib.hpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/fwdlib.hpp b/lib/fwdlib.hpp index bb5084c..623dc13 100644 --- a/lib/fwdlib.hpp +++ b/lib/fwdlib.hpp @@ -40,6 +40,14 @@ static void fwd_copy(auto n, auto next) return next(n, n); } +static void fwd_null(auto *x, auto fail, auto ok) +{ + if (x) + return ok(*x); + else + return fail(); +} + static void fwd_insert(auto container, auto elem, auto next) { container.insert(std::move(elem)); @@ -51,4 +59,10 @@ static void fwd_println(auto elem) cout << elem << endl; } +static void fwd_intalloc(auto ok) +{ + int *p = new int{20}; + ok(p); +} + #endif /* FWDLIB_HPP */ |