[Boost-commit] svn:boost r58459 - in sandbox/fiber: boost/fiber libs/fiber/doc libs/fiber/src

Subject: [Boost-commit] svn:boost r58459 - in sandbox/fiber: boost/fiber libs/fiber/doc libs/fiber/src
From: oliver.kowalke_at_[hidden]
Date: 2009-12-18 16:24:46

Author: olli
Date: 2009-12-18 16:24:45 EST (Fri, 18 Dec 2009)
New Revision: 58459
URL: http://svn.boost.org/trac/boost/changeset/58459

Log:
- function returning runnable fibers added to scheduler

Text files modified: 
   sandbox/fiber/boost/fiber/round_robin.hpp    |     2 ++                                      
   sandbox/fiber/boost/fiber/scheduler.hpp      |     3 +++                                     
   sandbox/fiber/boost/fiber/strategy.hpp       |     2 ++                                      
   sandbox/fiber/libs/fiber/doc/fiber_ref.qbk   |    17 +++++++++++++++++                       
   sandbox/fiber/libs/fiber/src/round_robin.cpp |     4 ++++                                    
   5 files changed, 28 insertions(+), 0 deletions(-)

Modified: sandbox/fiber/boost/fiber/round_robin.hpp
==============================================================================
--- sandbox/fiber/boost/fiber/round_robin.hpp	(original)
+++ sandbox/fiber/boost/fiber/round_robin.hpp	2009-12-18 16:24:45 EST (Fri, 18 Dec 2009)
@@ -100,6 +100,8 @@
         bool empty();
 
         std::size_t size();
+
+	std::size_t ready();
 };
 
 }}

Modified: sandbox/fiber/boost/fiber/scheduler.hpp
==============================================================================
--- sandbox/fiber/boost/fiber/scheduler.hpp	(original)
+++ sandbox/fiber/boost/fiber/scheduler.hpp	2009-12-18 16:24:45 EST (Fri, 18 Dec 2009)
@@ -67,6 +67,9 @@
         std::size_t size()
         { return strategy_->size(); }
 
+	std::size_t ready()
+	{ return strategy_->ready(); }
+
         void submit_fiber( fiber f)
         { strategy_->add( f); }
 

Modified: sandbox/fiber/boost/fiber/strategy.hpp
==============================================================================
--- sandbox/fiber/boost/fiber/strategy.hpp	(original)
+++ sandbox/fiber/boost/fiber/strategy.hpp	2009-12-18 16:24:45 EST (Fri, 18 Dec 2009)
@@ -187,6 +187,8 @@
 
         virtual std::size_t size() = 0;
 
+	virtual std::size_t ready() = 0;
+
         inline friend void intrusive_ptr_add_ref( strategy * p)
         { ++p->use_count_; }
         

Modified: sandbox/fiber/libs/fiber/doc/fiber_ref.qbk
==============================================================================
--- sandbox/fiber/libs/fiber/doc/fiber_ref.qbk	(original)
+++ sandbox/fiber/libs/fiber/doc/fiber_ref.qbk	2009-12-18 16:24:45 EST (Fri, 18 Dec 2009)
@@ -754,6 +754,8 @@
 
                 std::size_t size();
 
+		std::size_t ready();
+
                 void submit_fiber( fiber);
 
                 template< typename Fn >
@@ -813,6 +815,13 @@
 ]
 [endsect]
 
+[section:ready `std::size_t ready()`]
+[variablelist
+[[Effects:] [Returns how many fibers are ready to run in the scheduler.]]
+[[Throws:] [Nothing.]]
+]
+[endsect]
+
 [section:submit_fiber `void submit_fiber( fiber f)`]
 [variablelist
 [[Effects:] [This function stores the passed fiber in the scheduler.]]
@@ -925,6 +934,7 @@
                 virtual bool run() = 0;
                 virtual bool empty() = 0;
                 virtual std::size_t size() = 0;
+		virtual std::size_t ready() = 0;
         };
 
 
@@ -1204,6 +1214,13 @@
 ]
 [endsect]
 
+[section:ready `virtual std::size_t ready() = 0`]
+[variablelist
+[[Effects:] [Returns how many fibers are ready to run in the scheduler.]]
+[[Throws:] [Nothing.]]
+]
+[endsect]
+
 [endsect]
 
 [section:round_robin Class `round_robin`]

Modified: sandbox/fiber/libs/fiber/src/round_robin.cpp
==============================================================================
--- sandbox/fiber/libs/fiber/src/round_robin.cpp	(original)
+++ sandbox/fiber/libs/fiber/src/round_robin.cpp	2009-12-18 16:24:45 EST (Fri, 18 Dec 2009)
@@ -442,6 +442,10 @@
 round_robin::size()
 { return fibers_.size(); }
 
+std::size_t
+round_robin::ready()
+{ return runnable_fibers_.size(); }
+
 }}
 
 #include <boost/config/abi_suffix.hpp>