Moved HP-based KV-list unit test to gtest framework

[libcds.git] / cds / container / impl / lazy_kvlist.h

diff --git a/cds/container/impl/lazy_kvlist.h b/cds/container/impl/lazy_kvlist.h
index 50762609b54ff61119c0fcfde564ed595646fac1..5db39fc912feea0b8c326f3052e88e2918752f98 100644 (file)
--- a/cds/container/impl/lazy_kvlist.h
+++ b/cds/container/impl/lazy_kvlist.h
@@ -1,4 +1,32 @@
-//$$CDS-header$$
+/*
+    This file is a part of libcds - Concurrent Data Structures library
+
+    (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2016
+
+    Source code repo: http://github.com/khizmax/libcds/
+    Download: http://sourceforge.net/projects/libcds/files/
+    
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, this
+      list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.     
+*/
 
 #ifndef CDSLIB_CONTAINER_IMPL_LAZY_KVLIST_H
 #define CDSLIB_CONTAINER_IMPL_LAZY_KVLIST_H
@@ -106,6 +134,8 @@ namespace cds { namespace container {
         typedef typename maker::key_comparator    key_comparator; ///< key comparing functor
         typedef typename base_class::memory_model memory_model;   ///< Memory ordering. See \p cds::opt::memory_model
 
+        static CDS_CONSTEXPR const size_t c_nHazardPtrCount = base_class::c_nHazardPtrCount; ///< Count of hazard pointer required for the algorithm
+
     protected:
         //@cond
         typedef typename base_class::value_type   node_type;
@@ -263,8 +293,7 @@ namespace cds { namespace container {
             - Iterator ensures thread-safety even if you delete the item that iterator points to. However, in case of concurrent
               deleting operations it is no guarantee that you iterate all item in the list.
 
-            Therefore, the use of iterators in concurrent environment is not good idea. Use the iterator on the concurrent container
-            for debug purpose only.
+            @warning Use this iterator on the concurrent container for debugging purpose only.
 
             The iterator interface to access item data:
             - <tt> operator -> </tt> - returns a pointer to \ref value_type for iterator
@@ -282,6 +311,8 @@ namespace cds { namespace container {
         */
         typedef iterator_type<true>     const_iterator;
 
+    ///@name Forward iterators (only for debugging purpose)
+    //@{
         /// Returns a forward iterator addressing the first element in a list
         /**
             For empty list \code begin() == end() \endcode
@@ -307,32 +338,33 @@ namespace cds { namespace container {
         }
 
         /// Returns a forward const iterator addressing the first element in a list
-        //@{
         const_iterator begin() const
         {
             const_iterator it( head() );
             ++it;   // skip dummy head
             return it;
         }
+
+        /// Returns a forward const iterator addressing the first element in a list
         const_iterator cbegin() const
         {
             const_iterator it( head() );
             ++it;   // skip dummy head
             return it;
         }
-        //@}
 
         /// Returns an const iterator that addresses the location succeeding the last element in a list
-        //@{
         const_iterator end() const
         {
             return const_iterator( tail());
         }
+
+        /// Returns an const iterator that addresses the location succeeding the last element in a list
         const_iterator cend() const
         {
             return const_iterator( tail());
         }
-        //@}
+    //@}
 
     public:
         /// Default constructor