summaryrefslogtreecommitdiffhomepage
path: root/tracker-pt
diff options
context:
space:
mode:
authorStanislaw Halik <sthalik@misaki.pl>2018-12-20 18:23:14 +0100
committerStanislaw Halik <sthalik@misaki.pl>2018-12-24 19:31:24 +0100
commite81df263f4123a39fe6d4d50fb21f47dd242e796 (patch)
tree4b8cd13da31ac3fb3a2d2695b65595d7c5570439 /tracker-pt
parent2613beb8028ecac53548d311b27ff38559763f6c (diff)
remove const correctness violations
This is possibly related to a livelock where several threads do const removal in their respective code paths. Use the `mutable' specifier for the mutexes and spline's cached data. Now using the `mutable' specifier, get rid of <optional> in compat/mutex.
Diffstat (limited to 'tracker-pt')
-rw-r--r--tracker-pt/pt-api.hpp5
1 files changed, 1 insertions, 4 deletions
diff --git a/tracker-pt/pt-api.hpp b/tracker-pt/pt-api.hpp
index 12085560..6c36ebaf 100644
--- a/tracker-pt/pt-api.hpp
+++ b/tracker-pt/pt-api.hpp
@@ -42,16 +42,13 @@ struct pt_frame : pt_pixel_pos_mixin
template<typename t>
t* as() &
{
- using u = remove_cvref_t<t>;
- static_assert(std::is_convertible_v<u*, pt_frame*>, "must be derived from pt_frame");
-
return static_cast<t*>(this);
}
template<typename t>
t const* as_const() const&
{
- return const_cast<pt_frame*>(this)->as<const t>();
+ return static_cast<t const*>(this);
}
};