diff options
author | Murray Cumming <murrayc@murrayc.com> | 2016-04-22 09:51:22 +0200 |
---|---|---|
committer | Murray Cumming <murrayc@murrayc.com> | 2016-04-24 21:21:51 +0200 |
commit | 188cf2263ff5a509c7930fb63a25b51a81d6b170 (patch) | |
tree | c1368710679e5c52b5bdab2ad9c93c26238243bd | |
parent | 9f6d41e4d51314ea30f077125d451d66f441c3b6 (diff) | |
download | glibmm-sigc3v2.tar.gz |
connection_add_exception_handler(): Use list<slot> instead of signal.sigc3v2
Because libsigc++ 3.0 now has no signal<>::slots() method. Using
a signal for the list of slots seems rather non-obvious anyway.
-rw-r--r-- | glib/glibmm/exceptionhandler.cc | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/glib/glibmm/exceptionhandler.cc b/glib/glibmm/exceptionhandler.cc index 73571188..7a16c789 100644 --- a/glib/glibmm/exceptionhandler.cc +++ b/glib/glibmm/exceptionhandler.cc @@ -32,7 +32,7 @@ namespace { -using HandlerList = sigc::signal<void()>; +using HandlerList = std::list<sigc::slot<void()>>; // Each thread has its own list of exception handlers // to avoid thread synchronization problems. @@ -108,8 +108,9 @@ add_exception_handler(const sigc::slot<void()>& slot) #endif } - handler_list->slots().push_front(slot); - return handler_list->slots().begin(); + handler_list->emplace_back(slot); + auto& added_slot = handler_list->back(); + return sigc::connection(added_slot); } // internal @@ -135,15 +136,15 @@ exception_handlers_invoke() noexcept if(HandlerList *const handler_list = thread_specific_handler_list.get()) #endif { - HandlerList::iterator pslot = handler_list->slots().begin(); + HandlerList::iterator pslot = handler_list->begin(); - while (pslot != handler_list->slots().end()) + while (pslot != handler_list->end()) { // Calling an empty slot would mean ignoring the exception, // thus we have to check for dead slots explicitly. if (pslot->empty()) { - pslot = handler_list->slots().erase(pslot); + pslot = handler_list->erase(pslot); continue; } |