From 548cb08672b5a0ed0fba39f623efb8798aa783fd Mon Sep 17 00:00:00 2001
From: Oliver Kowalke <oliver.kowalke@gmx.de>
Date: Thu, 31 Jan 2013 17:47:44 +0100
Subject: [PATCH] remove timed_wait() operations

- condition and future<> do not support timed wait
---
 include/boost/fiber/bounded_channel.hpp   |  8 ++++----
 include/boost/fiber/condition.hpp         |  5 +++--
 include/boost/fiber/future.hpp            | 11 ++++++-----
 include/boost/fiber/unbounded_channel.hpp |  4 ++--
 4 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/include/boost/fiber/bounded_channel.hpp b/include/boost/fiber/bounded_channel.hpp
index 6e70f68d..584b71cd 100644
--- a/include/boost/fiber/bounded_channel.hpp
+++ b/include/boost/fiber/bounded_channel.hpp
@@ -198,7 +198,7 @@ public:
         }
         not_empty_cond_.notify_one();
     }
-
+#if 0
     template< typename TimeDuration >
     bool put( T const& t, TimeDuration const& dt)
     { return put( t, chrono::system_clock::now() + dt); }
@@ -229,7 +229,7 @@ public:
         not_empty_cond_.notify_one();
         return true;
     }
-
+#endif
     bool take( value_type & va)
     {
         mutex::scoped_lock lk( head_mtx_);
@@ -261,7 +261,7 @@ public:
         }
         return va;
     }
-
+#if 0
     template< typename TimeDuration >
     bool take( value_type & va, TimeDuration const& dt)
     { return take( va, chrono::system_clock::now() + dt); }
@@ -300,7 +300,7 @@ public:
         }
         return va;
     }
-
+#endif
     bool try_take( value_type & va)
     {
         mutex::scoped_lock lk( head_mtx_);
diff --git a/include/boost/fiber/condition.hpp b/include/boost/fiber/condition.hpp
index 337f3479..f8ec42c7 100644
--- a/include/boost/fiber/condition.hpp
+++ b/include/boost/fiber/condition.hpp
@@ -147,14 +147,14 @@ public:
         }
 
         //Unlock the enter mutex if it is a single notification, if this is
-        //the last notified thread in a notify_all or a timeout has occurred
+        //the last notified fiber in a notify_all or a timeout has occurred
         if ( unlock_enter_mtx)
             enter_mtx_.unlock();
 
         //Lock external again before returning from the method
         lt.lock();
     }
-
+#if 0
     template< typename LockType, typename TimeDuration > 
     bool timed_wait( LockType & lt, TimeDuration const& dt)
     { return timed_wait( lt, chrono::system_clock::now() + dt); }
@@ -286,6 +286,7 @@ public:
         lt.lock();
         return ! timed_out;
     }
+#endif
 };
 
 typedef condition condition_variable;
diff --git a/include/boost/fiber/future.hpp b/include/boost/fiber/future.hpp
index c68a58e2..2dbcd8b2 100644
--- a/include/boost/fiber/future.hpp
+++ b/include/boost/fiber/future.hpp
@@ -218,7 +218,7 @@ namespace fibers {
                     boost::rethrow_exception(exception);
                 }
             }
-
+#if 0
             bool timed_wait_until(chrono::system_clock::time_point const& target_time)
             {
                 boost::unique_lock<boost::fibers::mutex> lock(mutex);
@@ -233,7 +233,7 @@ namespace fibers {
                 }
                 return true;
             }
-
+#endif
             void mark_exceptional_finish_internal(boost::exception_ptr const& e,
                                           boost::unique_lock<boost::fibers::mutex>& lock)
             {
@@ -693,7 +693,7 @@ namespace fibers {
             }
             future->wait(false);
         }
-
+#if 0
         template<typename Duration>
         bool timed_wait(Duration const& rel_time) const
         {
@@ -708,7 +708,7 @@ namespace fibers {
             }
             return future->timed_wait_until(abs_time);
         }
-
+#endif
         template<typename RF>
         unique_future<RF>
         then(RF(*func)(unique_future< R >&))
@@ -891,7 +891,7 @@ namespace fibers {
             }
             future->wait(false);
         }
-
+#if 0
         template<typename Duration>
         bool timed_wait(Duration const& rel_time) const
         {
@@ -906,6 +906,7 @@ namespace fibers {
             }
             return future->timed_wait_until(abs_time);
         }
+#endif
     };
 
     template <typename R>
diff --git a/include/boost/fiber/unbounded_channel.hpp b/include/boost/fiber/unbounded_channel.hpp
index 8a2c47f4..8c73e228 100644
--- a/include/boost/fiber/unbounded_channel.hpp
+++ b/include/boost/fiber/unbounded_channel.hpp
@@ -165,7 +165,7 @@ public:
 		pop_head_();
 		return va;
 	}
-
+#if 0
     template< typename TimeDuration >
 	bool take( value_type & va, TimeDuration const& dt)
 	{ return take( va, chrono::system_clock::now() + dt); }
@@ -195,7 +195,7 @@ public:
 		pop_head_();
 		return va;
 	}
-
+#endif
 	bool try_take( value_type & va)
 	{
 		mutex::scoped_lock lk( head_mtx_);