Separate ExceptionStore.

[dcpomatic.git] / src / lib / exceptions.h

diff --git a/src/lib/exceptions.h b/src/lib/exceptions.h
index 12342b3042748bb64da100da429fe18d7da6803b..7240611ee7757b3acc760ed0acb9f4e2d571e794 100644 (file)
--- a/src/lib/exceptions.h
+++ b/src/lib/exceptions.h
@@ -27,9 +27,7 @@
 extern "C" {
 #include <libavutil/pixfmt.h>
 }
-#include <boost/exception/all.hpp>
 #include <boost/filesystem.hpp>
-#include <boost/thread/mutex.hpp>
 #include <stdexcept>
 #include <cstring>
 
@@ -265,47 +263,4 @@ public:
        ProgrammingError (std::string file, int line);
 };
 
-/** @class ExceptionStore
- *  @brief A parent class for classes which have a need to catch and
- *  re-throw exceptions.
- *
- *  This is intended for classes which run their own thread; they should do
- *  something like
- *
- *  void my_thread ()
- *  try {
- *    // do things which might throw exceptions
- *  } catch (...) {
- *    store_current ();
- *  }
- *
- *  and then in another thread call rethrow().  If any
- *  exception was thrown by my_thread it will be stored by
- *  store_current() and then rethrow() will re-throw it where
- *  it can be handled.
- */
-class ExceptionStore
-{
-public:
-       void rethrow () {
-               boost::mutex::scoped_lock lm (_mutex);
-               if (_exception) {
-                       boost::exception_ptr tmp = _exception;
-                       _exception = boost::exception_ptr ();
-                       boost::rethrow_exception (tmp);
-               }
-       }
-
-protected:
-
-       void store_current () {
-               boost::mutex::scoped_lock lm (_mutex);
-               _exception = boost::current_exception ();
-       }
-
-private:
-       boost::exception_ptr _exception;
-       mutable boost::mutex _mutex;
-};
-
 #endif