--- /dev/null
+/*
+ This file is a part of libcds - Concurrent Data Structures library
+
+ (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
+
+ 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_ALGO_ELIMINATION_OPT_H
+#define CDSLIB_ALGO_ELIMINATION_OPT_H
+
+#include <cds/details/defs.h>
+
+namespace cds { namespace opt {
+
+ /// Enable \ref cds_elimination_description "elimination back-off" for the container
+ template <bool Enable>
+ struct enable_elimination {
+ //@cond
+ template <class Base> struct pack: public Base
+ {
+ static constexpr const bool enable_elimination = Enable;
+ };
+ //@endcond
+ };
+
+ /// \ref cds_elimination_description "Elimination back-off strategy" option setter
+ /**
+ Back-off strategy for elimination.
+ Usually, elimination back-off strategy is \p cds::backoff::delay.
+ */
+ template <typename Type>
+ struct elimination_backoff {
+ //@cond
+ template <class Base> struct pack: public Base
+ {
+ typedef Type elimination_backoff;
+ };
+ //@endcond
+ };
+}} // namespace cds::opt
+
+#endif // #ifndef CDSLIB_ALGO_ELIMINATION_OPT_H