X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=tests%2Funit%2Fprint_feldman_hashset_stat.h;h=8007dc58ca6b741c7d841b2edf9dfa6efd615345;hb=dc42eb61d5257df0d28e1a5dd1d3c389bd0fdb72;hp=73560dec2e38e831b310138f7f6db4c4bfd1e962;hpb=dc7e8ebace07702cb65c130bf41ae6d70f8b9e56;p=libcds.git

diff --git a/tests/unit/print_feldman_hashset_stat.h b/tests/unit/print_feldman_hashset_stat.h
index 73560dec..8007dc58 100644
--- a/tests/unit/print_feldman_hashset_stat.h
+++ b/tests/unit/print_feldman_hashset_stat.h
@@ -1,10 +1,39 @@
-//$$CDS-header$$
+/*
+    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 CDSUNIT_PRINT_FELDMAN_HASHSET_STAT_H
 #define CDSUNIT_PRINT_FELDMAN_HASHSET_STAT_H
 
-#include <cds/intrusive/details/feldman_hashset_base.h>
 #include <ostream>
+#include <iomanip>
+#include <cds/intrusive/details/feldman_hashset_base.h>
 
 namespace std {
 
@@ -37,6 +66,23 @@ namespace std {
         return o;
     }
 
+    static inline ostream& operator<<( ostream& o, std::vector< cds::intrusive::feldman_hashset::level_statistics > const& level_stat )
+    {
+        o << "Level statistics, height=" << level_stat.size() << "\n";
+        size_t i = 0;
+        o << "  i   node_count capacity    data_cell   array_cell   empty_cell\n";
+        for ( auto it = level_stat.begin(); it != level_stat.end(); ++it, ++i ) {
+            o << std::setw( 3 ) << i << std::setw( 0 ) << " "
+              << std::setw( 12 ) << it->array_node_count << std::setw( 0 ) << " "
+              << std::setw( 8 ) << it->node_capacity << std::setw( 0 ) << " "
+              << std::setw( 12 ) << it->data_cell_count << std::setw( 0 ) << " "
+              << std::setw( 12 ) << it->array_cell_count << std::setw( 0 ) << " "
+              << std::setw( 12 ) << it->empty_cell_count << std::setw( 0 )
+              << "\n";
+        }
+        return o;
+    }
+
 } // namespace std
 
 #endif // #ifndef CDSUNIT_PRINT_FELDMAN_HASHSET_STAT_H